How do I find side length x and would I use sin cos or tan

Answer:

3(3b + 4)

the GCF is 3

Step-by-step explanation:

Yo sup??

63+27=90

therefore the other angle is 90

Hence it's a right angled triangle

correct answer is option C

Hope this helps

For this case we must simplify the following expression:

[tex](9x ^ 2 + 10x + 4) - (9x ^ 2 + 5x-1)[/tex]

We eliminate the parentheses taking into account that:

[tex]- * + = -\\- * - = +\\9x ^ 2 + 10x + 4-9x ^ 2-5x + 1 =[/tex]

We add similar terms taking into account that:

Equal signs are added and the same sign is placed.

Different signs are subtracted and the major sign is placed.

[tex]9x ^ 2-9x ^ 2 + 10x-5x + 4 + 1 =\\5x + 5[/tex]

Answer:

[tex]5x + 5[/tex]

Answer:

a. y = 2.5

b. y = 3.5

c. y = 0.1036

d. y = 3

e. y = 150

Step-by-step explanation:

a. 10 ÷ 4 = 2.5

b. 17.5 ÷ 5 = 3.5

c. 1.036 ÷ 10 = 0.1036

d. 1.8 ÷ 0.6 = 3

e. 15 ÷ 0.1 = 150

Answer:

Needs hyphen: -in eighty two days -twenty six letter - two thirds do the class

Doesn’t need hyphen: -the fourth person in line -three thousand years

Step-by-step explanation:

Answer:

Needs hyphen:

in eighty two days

twenty six letters

two thirds of the class​

Does not need Hyphen:

the fourth person in line

three thousand years

Step-by-step explanation:

Hyphen needed for numbers between 21-99

I don't know exactly i think its either 3 grams or 7 grams or 2 1/2 grams

sorry if its wrong

Answer:

16

Step-by-step explanation:

224/14=16

Answer: z=16

Step-by-step explanation:

take 224 and divide it by 14, whatever the answer is, equals z

Answer:

x = 1 and y = - 4

Step-by-step explanation:

The equation of a vertical line is

x = c

where c is the value of the x- coordinates the line goes through.

Here the line passes through (1, - 4) with x- coordinate 1, thus

x = 1 ← equation of vertical line

The equation of a horizontal line is

y = c

where c is the value of the y- coordinates the line goes through.

Here the line passes through (1, - 4) with y- coordinate - 4, thus

y = - 4 ← equation of horizontal line

Answer:

Step-by-step explanation:

make 18 a positive number on the number line and 27 a negative number on the number line

Answer:

78

Step-by-step explanation:

7098 / 91 = 78

hope i helped

Answer:

no it is not

Step-by-step explanation:

it would be 54

Answer:

No

Step-by-step explanation:

2 cups of flour --> 36 cookies

3 cups of flour   ----> x

2/3   =  36/x

x = 54 cookies

3 Cups of flour yields 54 cookies, but its not enough flour for 60 cookies.

The value of x is 15 and value of y is 18

Solution:

Given equations are:

[tex]\frac{2}{3}(x - 6) = 6\\\\\frac{2}{3}y - 6 = 6[/tex]

From first equation,

[tex]\frac{2}{3}(x - 6) = 6\\\\Remove\ the\ parenthesis\ and\ solve\\\\\frac{2}{3}x - \frac{2}{3} \times 6 = 6\\\\\frac{2}{3}x - 4 = 6\\\\Move\ the\ constant\ from\ left\ side\ to\ right\ side\\\\\frac{2}{3}x = 6 + 4\\\\\frac{2}{3}x= 10\\\\2x = 30\\\\Divide\ both\ sides\ by 2\\\\x = 15[/tex]

From second equation,

[tex]\frac{2}{3}y - 6 = 6\\\\Move\ the\ constant\ from\ left\ side\ to\ right\ side\ of\ equation\\\\\frac{2}{3}y = 6 + 6\\\\\frac{2}{3}y = 12\\\\2y = 36\\\\Divide\ both\ sides\ by\ 2\\\\y = 18[/tex]

Thus value of x is 15 and value of y is 18

Answer:

x=0.11

Step-by-step explanation:

2/3-x+1/6=6x

2/3+1/6=6x+x

2/3+1/6=7x

0.83=7x

0.83/7=x

0.11=x

This inequality can be simplified.

~Divide -1 to both sides (flip the symbol since we're dividing a negative number)

-m/-1 < 15/-1

m < -15

Best of Luck!

Answer:

m < -15

Step-by-step explanation:

Step 1:  Multiply both sides by -1

-m > 15

-m * -1 > 15 * -1

Since you multiply by a negative, you must flip the sign

-m * -1 > 15 * -1

m < -15

Answer:  m < -15

Answer:

13

Step-by-step explanation:

f(x) = x ^ 3 + 2x ^ 2 - 3

Let x=2

f(2) = 2 ^ 3 + 2 *2 ^ 2 - 3

      = 8 +2 *4 -3

      = 8 +8 -3

       =13

Answer:

It would be a square or a rectangle .

Step-by-step explanation:

The quadrilateral(s) has 4 sides, and each have have 4 right angles. The opposite lengths are both the same as the are parallel. Even though the rectangle has different lengths, the opposites match.

Check the picture below.

Answer:

D

Step-by-step explanation:

Answer:It’s b

Step-by-step explanation:USA test prep answer

Answer: 20% of $40 is $8-$5=$3 or $40-$5=$35 and 20% of $35 is $7.

Step-by-step explanation: Based on this math you would want to apply the 20% discount first.

Answer:

Hello the Answer is A!

Step-by-step explanation:

Here's how to do it

When you have the triangle of her school you add your first to angles together and subtract from 180. Then you are going to set is up as law of sine. So the order would be 6/sin110* = x/sin50*

Hope this helps <3

The distance from home to school will be 5 meters.

Pythagorean theorem states that in the right angle triangle, the hypotenuse square is equal to the square of the sum of the other two sides. According to this statement, the areas of the squares on the other two sides add up to the size of the square whose side is the hypotenuse.

From the given image the distance between the home and school is followed by the square 3 meters from the home and the school is 4 meters making a right-angle triangle.

The minimum distance between the school and the home will be calculated as;-

D = √ ( 3² + 4² )

D = √ ( 25 )

D = 5 meters'

Therefore, the distance will be 5 meters.

To know more about the Pythagorean theorem follow

https://brainly.com/question/343682

#SPJ6

[tex]\huge{\underline{\mathfrak{\red{Answer}}}}[/tex]

let A=3x then B=x

also given,

A+B=90°

3x+x=90

4x=90

x= 22.5°

then 3x= 3×22.5= 67.5

A= 67.5

B=22.5

Answer:

20 points

Step-by-step explanation:

Answer:

10     100    1,000

30    60      1,800

40    40      1,600

Step-by-step explanation:

First you take each width and multiply it by 2 to get both widths.

Then you take 120 and subtract each width from it because it's 120 feet for the entire fence.

Next you end up with the length.

Finally you multiply the length by the width to get the area.

[tex]\text{Hey there!}[/tex]

[tex]\large\text{Which of the following expressions means \underline{five factors of 3} ?}[/tex]

[tex]\large\text{Basically, it is telling you that 3 is expressed as it rises to the 5th}\\\large\text{power}[/tex]

[tex]\large\text{Based on SOME of the stuff we gathered above, we solved your}\\\large\text{equation/ question!}[/tex]

[tex]\boxed{\boxed{\mathsf{Your\ answer: \boxed{\mathsf{3^5}}}}}\checkmark[/tex]

[tex]\large\text{Good luck on your assignment and enjoy your day!}[/tex]

~[tex]\dfrac{\frak{LoveYourselfFirst}}{:)}[/tex]

Answer:

100 is grace's initial amount. w is how much of the substance is being decrased each week. in ryan's equation, 1 is 100% of the substance, so the initial amount, and 0.4 is the amount that is being decreased.

Step-by-step explanation:

Answer:

100= Initial Amount

1/4= decay factor for each week

w= number of weeks

1/4w= decay factor after w weeks

1 - 0.4= decay factor for each week

w= number of weeks

0.4= percent decrease

Step-by-step explanation:

Final answer:

The value of the expression (132-122)÷5 is 2 after performing the subtraction followed by division.

Explanation:

Evaluating the expression (132−122)÷5 involves two operations: subtraction and division.

First, we subtract 122 from 132, which gives us 10.

Then, we divide the result by 5.

The division of 10 by 5 yields 2.

Therefore, the value of the expression (132−122)÷5 is 2.

Answer:

C(5,-9) and r=8.

Step-by-step explanation:

C(p, q) - center

r=radius

k:x^2 +y^2 +dx+ey+f=0

x^2+y^2 - 10x+18y+42=0

d=-10, e=18, f=42

p=-d/2=-(-10)/2=10/2=5

q=-e/2=-18/2=-9

r^2 =p^2+q^2-f

r^2 =5^2 +(-9)^2 - 42

r^2=25+81-42

r^2 =106-42

r^2 =64

r=sqrt(64)

r=8

C(p,q)=C(5,-9) r=8

Answer:

x=6

Step-by-step explanat