Explain why is equal to the sum of the measures of the two nonadjacent interior angles. **What is the name of the property?***

Answers

Answer 1

Exterior Angle Property

Step-by-step explanation:

Interior Angle :

The angle formed with in the closed boundary of the triangle is called an interior angle.

In the given figure,  α ,  β and γ are interior angles.

Exterior Angles:

The angle formed outside the closed boundary of the triangle is called an exterior angle.

In the given figure,  γ' is an exterior angles.

Sum of the measures of the two non-adjacent interior angles  is EQUAL to  measure of an exterior angle of a triangle.

⇒   α +    β   = γ'

This property is known as " Exterior Angle Property"

Also, here angles  γ and γ' are making a linear pair.

γ +     γ'  =  180°

Explain Why Is Equal To The Sum Of The Measures Of The Two Nonadjacent Interior Angles. **What Is The

Related Questions

I need help with this ASAP

Answers

From the options , [tex]4x + 28[/tex] is equivalent to only [tex]4(x+7)[/tex] & [tex]4.x+ 7.4[/tex]  and [tex]14+16y-3-y[/tex]  is equivalent to only [tex]15y+11[/tex] &  [tex]11+15y[/tex] .

Step-by-step explanation:

We have 2 expressions for which we need to check which expression can be further simplified or is equivalent to the same. Lets consider :

Question 1:

[tex]4x + 28[/tex]  is given equation, Now we will simply this as :

⇒[tex]4x+28[/tex]

⇒[tex]4(x+7)[/tex]

⇒[tex]4.x+ 7.4[/tex]

From the options , [tex]4x + 28[/tex] is equivalent to only [tex]4(x+7)[/tex] & [tex]4.x+ 7.4[/tex]  .

Question 2:

[tex]14+16y-3-y[/tex] is given equation, Now we will simply this as :

⇒[tex]14+16y-3-y[/tex]

⇒[tex]15y+11[/tex]

⇒ [tex]11+15y[/tex]

From the options , [tex]14+16y-3-y[/tex]  is equivalent to only [tex]15y+11[/tex] &  [tex]11+15y[/tex] .

y = -2x + 8x – 5
quadratic equation

Answers

Answer:

x=5/6 or x=.83

Step-by-step explanation:

Answer; y= 6x-5

Step-by-step explanation:

John has $132.55 in his bank account. He wants to join a guitar class that charges a $15 fee every week. John plans to take the class for 12 weeks.
If John pays for 12 weeks of guitar classes from his account, his account balance will be?

Answers

Answer:-47.5

Step-by-step explanation:

Step 1:Find out how much 12 week of guitar is 15*12=180.

Step 2:Subtract 180 from  132.55 132.55-180+-47.5.

Step 3:Answer -47.5.

A spherical ball has a radius of 1.5 in. Find the exact and approximate volumes of the ball. Use 3.14 for π and round to the nearest hundredth to find the approximate volume.

Enter your answers in the boxes.

Answers

Answer:

V = 14.14in^3

Step-by-step explanation:

Use the formula V = 3/4πr^2 to get the volume of a sphere

Substitute r for 1.5 in

V = 3/4π(1.5)^2

V = 14.137166941154in^3

Round to the nearest hundredth to find the approximate volume

V = 14.14in^3

Norma has 9 pies to divide among 4 friends. How many pies will each friend receive if all of the pies must be used and can be divided into smaller parts? A. 2/9 pie B. 4/9 pie C. 1 1/4 pies D. 2 1/4 pies

Answers

Answer:

D. 2 1/4

Step-by-step explanation:

Answer: D: 2 1/4

Step-by-step explanation:

Mark me 5 star pls

A circle has a diameter of 40 in. Find the circumference of the circle to the nearest tenth. Use 3.14 for pi .

Group of answer choices

D. 1133.5 in.

A. 31.4 in.

C. 283.4 in.

B. 62.8 in.

Answers

Answer: something is wrong circumference is solved by pi times the diameter or pi times the radius times 2

40 x 3.14 = 125.6

Step-by-step explanation:

Sorry man

Final answer:

The circumference of a circle with a diameter of 40 inches using 3.14 for pi is 125.6 inches, rounded to the nearest tenth.

Explanation:

The student's question is asking for the circumference of a circle with a given diameter using 3.14 for π (Pi). According to the relationship between the diameter and the circumference of a circle, the circumference (C) can be found by multiplying the diameter (d) by π. The formula for the circumference is thus C = πd.

In this case, the diameter is given as 40 inches. Therefore, we calculate the circumference as follows:

C = πdC = 3.14 × 40 inC = 125.6 in

Since we are asked to round to the nearest tenth, the circumference of the circle is 125.6 inches.

what is the product of the rational expressions shown below ? make sure your answer is in reduced form

Answers

Answer:

D

Step-by-step explanation:

Given

[tex]\frac{x+2}{x-5}[/tex] × [tex]\frac{8x}{x+2}[/tex] ← cancel the common factor x + 2 on the numerator/ denominator

= [tex]\frac{8x}{x-5}[/tex] → D

Riley used this graph to compare two movie-rental plans.

Choose the three statements that are true about the graph.

Answers

The 3 statements that are correct about the graph are:

1. "Plan A offers fewer movies than Plan B for monthly costs greater than 20$"

2. "The two plans cost the same for 10 movies per month"

3. "The two plans offer the same number of movies for 20$ a month."

What is the plan about?

In terms of  the above, the graph shows Plan A's line is consistently lower than Plan B's before the equilibrium point. Hence, statement 1 is true.

From the image, one can locate where Plan A and Plan B intersect on the graph at around 10 movies per month, as both plans cost the same. So when you follow the line to the cost axis,  Plan A and Plan B have the same monthly cost so statement 2 is true.

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See text below

PLEASE HELP ME ASAP!!!!!

Riley used this graph to compare two movie-rental plans.

Choose the three statements that are true about the graph

Plan A offers fewer movies than Plan B for monthly

costs greater than $20.

Plan A costs more than Plan B for fewer than 10

movies per month

The two plans cost the same for 20 movies per

month.

Monthly Cost (5)

Plan A

(10,20)

Plan B

Number of Movies Rented

Plan A costs less than Plan B for fewer than 20

movies per month.

The two plans cost the same for 10 movies per

month.

The two plans offer the same number of movies for

$20 a month

Can more than one triangle be drawn with side

lengths of 4 centimeters and 2 centimeters and

an included angle of 50°? Explain.

Answers

Answer: No .

Step-by-step explanation:

If we make two triangles with lengths of 4 centimeters and 2 centimeters and  an included angle of 50°, then by SAS congruence postulate both triangle will be congruent.

According to the definition of congruence , if two shapes are congruent then they have equal size and shape.

i.e. they look exactly same.

It means only one triangle is possible with the given measurement .

SAS congruence rule : It says that if two sides and the included angle of a triangle are congruent to two sides and the included angle of another triangle, then  we can say that these two triangles are congruent.

No, only one triangle can be drawn with side lengths of 4 centimetres, 2 centimetres, and an included angle of 50°.

To determine if more than one triangle can be drawn with given side lengths and an included angle, we can use the Side-Angle-Side (SAS) congruence postulate.

According to this postulate, if two sides and the included angle of one triangle are congruent to two sides and the included angle of another triangle, then the two triangles are congruent.

Given:

One side length is 4 cm (side a).

Another side length is 2 cm (side b).

The included angle between these two sides is 50° (angle C).

Using the Law of Cosines, we can find the length of the third side (side c) of the triangle. The Law of Cosines states that for any triangle with sides a, b, and c, and the angle opposite side c being the following equation holds: [tex]\[ c^2 = a^2 + b^2 - 2ab \cos(\gamma) \][/tex]

Substituting the given values:

[tex]\[ c^2 = 4^2 + 2^2 - 2 \cdot 4 \cdot 2 \cdot \cos(50^\circ) \][/tex]

[tex]\[ c^2 = 16 + 4 - 16 \cdot \cos(50^\circ) \][/tex]

[tex]\[ c^2 \approx 20 - 16 \cdot 0.6428 \][/tex]

[tex]\[ c^2 \approx 20 - 10.2848 \][/tex]

[tex]\[ c^2 \approx 9.7152 \][/tex]

[tex]\[ c \approx \sqrt{9.7152} \][/tex]

[tex]\[ c \approx 3.118 \text{ cm} \][/tex]

Hence, the answer is no; only one triangle can be drawn with side lengths of 4 centimetres, 2 centimeters, and an included angle of 50°.

I need help with my homework can anyone help me please?

Answers

Answer:

For 14 from left to right should be 11 10 10 9 8 6. For 15 is wrong because 4 people jumped 3 feet and 3 people jumped 4 feet

Number 15: Nate is wrong because there are four people who jumped three feet and there are only three people who jumped four feet. Nate probably got confused because four feet has a larger font than three feet.

Trayvon weighs 142 lb. Multiply his way on Earth by 0.92 to find his way on the planet Saturn. What is the difference between Trayvon's way on Earth and his weight
on Saturn?

Answers

Answer:

11.36 lb

Step-by-step explanation:

His weight on earth is 142 lb

Weight on saturn =0.92*142=130.64

Difference in weight is 142-130.64 =11.36 lb

1,5947 + 2001 find the answer​

Answers

Answer:

2002.5947

Step-by-step explanation:

I did the calculations :)

What is the measure of arc ECF in circle G? 52° 98° 158° 177

Answers

Answer:

B. 98

Step-by-step explanation:

Have a nice day!

Based on the inscribed angle theorem, the measure of arc ECF in circle (G) is equal to: B. 98 degrees.

What is the inscribed angle theorem?

The inscribed angle theorem states that the measure of an inscribed angle whose vertex lies on a circle is half of the intercepted arc subtended at a point on the circle.

Given the following data:

Inscribed angle = 79°Intercepted arc = ∡DF

By using the inscribed angle theorem, we would find the intercepted arc as follows:

∠DEF = ∡DF/2

79 = ∡DF/2

∡DF = 2 × 79

∡DF = 158 degrees.

Now, we can determine measure of arc ECF:

∡ECF + ∡DF + ∡DE = 360

∡ECF + 158 + 104 = 360

∡ECF + 262 = 360

∡ECF = 360 - 262

∡ECF = 98 degrees.

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What is the solution of x^2-1/x^2+5x+4<_0

Answers

Answer:

[tex]\frac{x}{(x-1)(x+4)}[/tex]

Step-by-step explanation:

from what i can read and understand the equation is:

[tex]\frac{x^{2-1} }{x^{2+5x+4} }[/tex]

If I'm correct  then [tex]\frac{x}{(x-1)(x+4)}[/tex]  Would be your answer

And all you have to do is simplify the Expression

Hopefully this Helps

What is an equivalent mixed number for 5 2/6

Answers

Answer: 32/6

I hope this answer helps!

Answer: 5 1/3

Step-by-step explanation:

Step 1: change to a proper fraction to give 32/6

Step 2: minimize the fraction part by dividing the numerator and denominator by 2

=5 1/3

The number 0.936 rounded to the nearest whole number is

Answers

Answer:

1

Step-by-step explanation:

Cause 9 is larger than 5 so the 0 is rounded to one

Answer:

1

Step-by-step explanation:

The digit behind the ones place is a 9, so you would round the number up to 1.

Can I please get Brainliest? I haven’t had it yet AT ALL.

Have a good day!

A fire hydrant 2.5 feet high casts a 5 foot shadow. How tall is a street light that casts a 26 foot shadow at the same time?

Answers

Explanation:

Here we know the following data:

A fire hydrant 2.5 feet high casts a 5 foot shadow. A street light that casts a 26 foot shadow

So we want to know the height of the street light. Below you have the representation of this problem. We can solve this using proportions because triangles ABC and DEF are similar, so:

[tex]\frac{h}{26}=\frac{2.5}{5} \\ \\ \frac{h}{26}=\frac{1}{2} \\ \\ h=26\times\frac{1}{2} \\ \\ h=13[/tex]

Finally, the height of the street light is 13 ft

HELPPPP me this shyt annoying me lol

Answers

Answer:

Angle A is 80 degrees

Step-by-step explanation:

Mike has $25.00 to rent paddleboards for himself and a friend for 3 hours. Each paddleboard rental costs $3.75 per hour. Use the drop-down menus to complete the statements below about the paddleboard rentals.

Answers

It costs $ 22.5 for mike and his friend to rent paddle board for 3 hoursMike has $ 2.5 remaining after rental

Solution:

Given that,

Mike has $25.00 to rent paddleboards for himself and a friend for 3 hours

Each paddleboard rental costs $3.75 per hour

So there are two persons = mike and his friend

1 hour = $ 3.75

Therefore, for 3 hours:

[tex]3 \times 3.75 = 11.25[/tex]

Thus for two person:

11.25 + 11.25 = 22.5

Thus it costs $ 22.5 for mike and his friend to rent paddle board for 3 hours

Remaining amount = 25 - 22.5 = 2.5

Thus Mike has $ 2.5 remaining after rental

Answer:

.

Step-by-step explanation:

x-4/30x^2y^3 + x-4/30x^2y^3

Answers

Answer:

[tex]\frac{x-4}{15x^2y^3}[/tex]

Step-by-step explanation:

Given

[tex]\frac{x-4}{30x^2y^3}[/tex] + [tex]\frac{x-4}{30x^2y^3}[/tex]

Since the denominators are common, add the numerators leaving the denominator.

= [tex]\frac{x-4+x-4}{30x^2y^3}[/tex]

= [tex]\frac{2(x-4)}{30x^2y^3}[/tex]

Cancel the 2 and 30 by 2 on the numerator/ denominator, leaving

= [tex]\frac{x-4}{15x^2y^3}[/tex]

Is 11.250 greater or less or equal to 11.25

Answers

Answer:

Equal, 250 and 25 are both 1/4

Step-by-step explanation:

Answer: 11.250 is equal to 11.25

Step-by-step explanation:

The value of 0 behind is insignificant

Ally has 4 times as many pencils as Anna Claire. They have 30 pencils in all. How many pencils does Ally have?

Answers

T = 30

A = 4c

A + c = T

Anna Claire has 6 pencils. Times 4 makes Ally's pencil count. 4 * 6 = 24

24 + 6 = 30. So, you answer is: Ally has 24 pencils.

What is the justification for step 1 in the solution process?

8x + 15 = 11x + 2
Step 1: 8x = 11x − 13
A.
the division property of equality
B.
the addition property of equality
C.
the subtraction property of equality
D.
the multiplication property of equality
HURRY PLEASE U GET 15 POINT PLEASE HURRY THO

Answers

It’s the subtraction property of equality because you’re subtracting 15 from both sides
Final answer:

Step 1 used C) the subtraction property of equality to subtract 15 from both sides of the initial equation.

Explanation:

In step 1 of the solution process to the equation 8x + 15 = 11x + 2, the C) subtraction property of equality is used.

This property states that if you subtract the same number from both sides of an equation, the equation remains balanced. In this case, 15 was subtracted from both sides to get 8x = 11x - 13.

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Type a coefficient with integer coefficients and a leading coefficient of 1. Zeros: -3,-1,1,5; degree:4

Answers

Answer:

I may not be right, because I didn't get the context of the question, but my answer is:

[tex]y=x^{4}+8x^{3}+14x^{2}-8x-15[/tex]

Find the answer to
SHOW YOUR WORK!
(pls help with dis)
-2x – 6 = -6x – 2​

Answers

The answer is x=1. I showed my work in the screenshot provided

Answer:

x = 1

Step-by-step explanation:

For this type of equation, you want to combine all like terms. So you can combine the x and the constants. So

-2x - 6 = -6x - 2

+6x         +6x

---------------------------

4x - 6 = -2

    +6    +6

-----------------

4x = 4

4 multiplied by what number is 4? well 1 so x = 1

adam wants to know the mean number of minutes students commuting back and forth to school each day. he selects a sample of 5 students using the random digit table beginning on line 12 shown.
Line 12: 29621 66583 62966 12468 20345 14015 04014 35713 03980 03024
A. What is the sample size?
B. Adam assigns each student a two digit number beginning with 12 and ending with 30. Which students are chosen for the sample?

Answers

Answer:

A. 5

B. 29, 16, 24, 20, and 15

Step-by-step explanation:

The sample size is 5.

Each student is assigned a two digit number, so split the random digit table into two digit numbers.

29, 62, 16, 65, 83, 62, 96, 61, 24, 68, 20, 34, 51, 40, 15, 04, 01, 43, 57, 13, 03, 98, 00, 30, 24

Identify the first 5 unique numbers between 12 and 30.

29, 62, 16, 65, 83, 62, 96, 61, 24, 68, 20, 34, 51, 40, 15, 04, 01, 43, 57, 13, 03, 98, 00, 30, 24

A rectangle has dimensions 3x-1 and x+6. Write an expression for the area of the rectangle as a polynomial in standard form

Answers

Final answer:

The expression for the area of a rectangle with dimensions (3x-1) and (x+6) is obtained by multiplying these dimensions, resulting in the quadratic expression 3x² + 17x - 6.

Explanation:

The dimensions of the rectangle given here are (3x-1) and (x+6). The area of a rectangle can be calculated using the formula length x width. Thus, to obtain an expression for the area of the rectangle, multiply the length (3x-1) by the width (x+6). This results in the expression (3x² - x + 18x - 6). Simplifying this expression, we get 3x² + 17x - 6 as the area of the rectangle in polynomial form, which is a quadratic expression.

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Final answer:

The area of the rectangle with dimensions 3x-1 by x+6 is given by the polynomial 3x² + 17x - 6 in standard form.

Explanation:

To find the expression for the area of the rectangle given the dimensions 3x-1 and x+6, we need to multiply the length by the width. The area A is given by the formula A = length × width, thus:
A = (3x - 1)(x + 6)

Distribute the terms to obtain the polynomial:
A = 3x(x) + 3x(6) - (x) - (6)

Simplify and combine like terms to express in standard form:
A = 3x² + 18x - x - 6


A = 3x² + 17x - 6

Therefore, the expression for the area of the rectangle, written as a polynomial in standard form, is 3x² + 17x - 6.

A carrot has 5 grams of sugar per serving.
A banana has 15 grams of sugar per serving.

Which statement is true?

CLEAR CHECK

There will always be more sugar in 10 servings of carrots than in a smaller number of servings of bananas.


For an equal number of servings, the bananas will always have 10 more grams of sugar.


For an equal number of servings, the bananas will have three times as much sugar.


The amount of sugar in two servings of carrots is 30 grams.

Answers

Answer:

C. For an equal number of servings, the bananas will have three times as much sugar.

Step-by-step explanation:

This is because the amount of sugar will change proportionally with the number of servings, so the ratio of sugar in bananas and in carrots will stay the same as long as the serving size is equal. For example, three servings of bananas would have 45 grams of sugar and 3 servings of carrots would have 15 grams of sugar. If you divide these you will still get a ratio of 1/3, which makes this statement true. Hope this helps! :)

Find the area of each circle. Use 3.14 forp
12 cm,

Answers

The area of the circle is 113.04 cm²

Step-by-step explanation:

The given information are,

The diameter of the circle = 12 cmThe diameter must be converted into radius.

Radius = diameter / 2

Radius = 12/2 = 6 cm

Now, the formula for area of the circle is given by πr²

where,

r is the radius of the circle.π has the default value 3.14

To calculate the area of circle :

Substitute r=6 and π=3.14,

Area of the circle = (3.14) × (6²)

⇒ 3.14 × 36

⇒ 113.04 cm²

The area of the circle is 113.04 cm²

Answer:

113.04 cm²

Step-by-step explanation:

Find the 11th term of the sequence 1, 16, 31, 46,...

Answers

Answer:

11th term is 151

Step-by-step explanation:

a+(n-1)d

a=1

n=11

d=15

11th term=1+(11-1)15

11th term=1+(10)15

11th term=1+150

11th term=151

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