Someone pls help me with this

This remains the same on the moon as on Earth.  --> MASS

This results from the pull of gravity.  --> WEIGHT

This relates to the amount of matter in an object.  --> MASS

This will change in space.  --> WEIGHT

mass is a SCALAR, weight is a VECTOR

Step-by-step explanation:

In physics:

- The mass of an object is a scalar quantity that gives a measure of the "amount of matter" in an object. It is an intrinsec property of the object, therefore its value does not depend on the location of the object.

- The weight of an object is the force of gravitational attraction exerted on the object. Being a force, it has a magnitude and a direction. Its magnitude is given by

[tex]F=mg[/tex]

where m is the mass of the object and g is the acceleration due to gravity at the location of the object. Therefore, its value depends on the location.

Now we can identify correctly each statement given:

This remains the same on the moon as on Earth.  --> MASS

This results from the pull of gravity.  --> WEIGHT

This relates to the amount of matter in an object.  --> MASS

This will change in space.  --> WEIGHT

mass is a SCALAR, weight is a VECTOR

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Answer:

1 -1/5 is the answer #markasbrainliest

Answer:

The solution of the system is x=-2, y=-1

see the explanation

Step-by-step explanation:

we know that

When a system of linear equations is solved using a graph, the solution of the system of equations is the point of intersection of the two lines

In this problem

The intersection point both lines is (-2,-1)

therefore

The solution of the system is x=-2, y=-1

Answer:

Step-by-step explanation:

2m^3 - 30m^2 + 108...factor out 2m

2m(m^2 - 15m + 54)

2m(m-9)(m-6) <====

Answer:  A-122-102=c2

Step-by-step explanation: This is the answer to the missing side length in the right triangle shown.

Option B: 122 + b^2 = 102^2 is the correct equation to find the missing side length in the right triangle.

The equation that would help you find the missing side length in the right triangle is option B: 122 + b2 = 1022.

In a right triangle, the Pythagorean theorem states that the square of the hypotenuse (the side opposite the right angle) is equal to the sum of the squares of the other two sides. In this case, 122 is the length of one side and 102 is the length of the other side. By rearranging the equation, you can solve for the missing side length, b.

Let's rewrite the equation using the proper square notation:

122 + b2 = 1022

122 + b2 = 10404

b2 = 10404 - 122

b2 = 10282

b = √10282

b ≈ 101.4

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There are 20 dimes and 80 quarters

Solution:

Let "d" be the number of dimes

Let "q" be the number of quarters

1 dime = $ 0.10

1 quarter = $ 0.25

Panchito Pantera has 100 coins

Therefore,

number of dimes + number of quarters = 100

d + q = 100 ----------- eqn 1

He has a total of $22. Thus we frame a equation as:

number of dimes x 0.10 + number of quarters x 0.25 = 22

[tex]d \times 0.10 + q \times 0.25 = 22[/tex]

0.1d + 0.25q = 22 --------- eqn 2

Let us solve eqn 1 and eqn 2

From eqn 1,

d = 100 - q ------- eqn 3

Substitute eqn 3 in eqn 2

0.1(100 - q) + 0.25q = 22

10 - 0.1q + 0.25q = 22

0.15q = 22 - 10

0.15q = 12

Divide both sides by 0.15

q = 80

Substitute q = 80 in eqn 3

d = 100 - 80

d = 20

Thus there are 20 dimes and 80 quarters

Answer:

[(8-3)×5]-1=24

Step-by-step explanation:

[(8-3)×5]-1=24

[(5)×5]-1=24

[5×5]-1=24

[25]-1=24

25-1=24

24=24

Using the numbers 8, 3, 5, and 1 with multiplication, negative numbers, and division, you can form the equation (8 - 5) × 3 = 24.

Sure, let's find an equation that equals 24 using the numbers 8, 3, 5, and 1 with the operations of multiplication, negative numbers, and division:

Equation: (8 - 5) × 3 = 24

See calculation below:

Start with the number 8 then subtract 5 to get 3.

Multiply 3 by 3 to get 9 and then multiply 9 by -1 to get -9.

Subtract -9 from 24 to get 33.

So, the equation (8 - 5) × 3 = 24 is achieved using the numbers and operations you specified.

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The answer would be properly V = 1/3*pi*r²*h ..

V = 1/3*pi*12²*8 ..

V = 384*pi.

Hope it helps! ~

RealNameXHidden :0

Answer:

The third answer choice (x = 2) is the correct one.

Step-by-step explanation:

2 ln 4x = 2 ln 8 simplifies to ln 4x = ln 8.

Next, ln 4x = ln 8 simplifies to 4x = 8, and, finally,

we get

x = 8/4 = 2.

The third answer choice (x = 2) is the correct one.

Answer:

the answer is C

Step-by-step explanation:

i took the test

Answer:

24,000

Step-by-step explanation:

Answer:

6x6x6

Step-by-step explanation:

The definition of an exponent is how many times a number is multiplied.  For example, 7^5 is 7 multiplied by itself 5 times. (7x7x7x7x7)

Answer:

6x6x6!

Step-by-step explanation:

Have a nice day!

Question:

The equations in this system were added to solve for x. What is the value of x? -2x+y=8 5x-y=-5 3x=3

Options:

x = negative 3

x = negative 1

x = 1

x = 3

Answer:

The value of x is 1

Solution:

Given system of equations are:

-2x + y = 8 ------- eqn 1

5x - y = -5 ------- eqn 2

The above equations are added to solve for "x"

Add eqn 1 and eqn 2

-2x + y + 5x - y = 8 - 5

Combine the like terms

-2x + 5x + y - y = 3

Add the like terms

3x + 0 = 3

3x = 3

Divide both sides of equation by 3

x = 1

Thus the value of x is 1

Answer:

x=1

Step-by-step explanation:

(a)  [tex]x^{-5}[/tex]

(b)  [tex]3x^{-7}[/tex]

(c)  [tex]$\frac{4}{3}x^4[/tex]

Solution:

To write each of the given expression in the form [tex]ax^n[/tex]:

(a)  [tex]\frac{x^3}{x^8}[/tex]

Using exponential rule: [tex]\frac{a^x}{a^y}=a^{x-y}[/tex]

[tex]$\frac{x^3}{x^8}=x^{3-8}[/tex]

[tex]$\frac{x^3}{x^8}=x^{-5}[/tex]

(b) [tex]\frac{6x}{2x^8}[/tex]

Divide numerator and denominator by the common factor 2, we get

[tex]$\frac{6x}{2x^8}=\frac{3x}{x^8}[/tex]

Using exponential rule: [tex]\frac{a^x}{a^y}=a^{x-y}[/tex]

      [tex]$=3x^{1-8}[/tex]

[tex]$\frac{6x}{2x^8} =3x^{-7}[/tex]

(c)  [tex]\frac{28x^6}{21x^2}[/tex]

Divide numerator and denominator by the common factor 7, we get

[tex]$\frac{28x^6}{21x^2}=\frac{4x^6}{3x^2}[/tex]

Using exponential rule: [tex]\frac{a^x}{a^y}=a^{x-y}[/tex]

        [tex]$=\frac{4}{3}x^{6-2}[/tex]

[tex]$\frac{28x^6}{21x^2}=\frac{4}{3}x^4[/tex]

Answer:

-3 -24x - 36 > -111

-24x - 39 > -111

-24x > -72

x < 3

Answer:

sinB = Opposite/Hypotenuse

Step-by-step explanation:

no need for explanation

Length of side of base is 5.45

Step-by-step explanation:

Here, since the base is an equilateral triangle and it is given that height of the prism is equal to that of the base, measures of base and height are equal.

⇒ Volume = 1/2 × b × h × h (b and h are equal)

⇒ 81 = 1/2 × b³

⇒ b³ = 162

⇒ b = ∛162 = 5.45

Answer:4,6,8,10,12,14,16,18,20

Step-by-step explanation:

Basically all even numbers.

Answer: it’s 20

We have, 120% × x = 24

or,

120/100 × x = 24

Multiplying both sides by 100 and dividing both sides by 120,

we have x = 24 × 100/120

x = 20

If you are using a calculator, simply enter 24×100÷120, which will give you the answer.

Answer:

Step-by-step explanation:

hello :

2(x-5)+2-3(5-2x)=16​

2x-10+2-15+6x =16

8x-23 =16

8x =39

x = 39/8

Answer: [tex]\frac{1}{4}\ cups[/tex]

Step-by-step explanation:

For this exercise it is important to analize the information given in the exercise.

 According to the data provided in the exercise, the recipe says that [tex]\frac{1}{2}\ cups[/tex]  of Parmesan serves four people.

 The, let be "x" the amount of cups of Parmesan cheese that Cordelia will use for her brother's proposal dinner.

In this case, since the proposal dinner is for two people, you can set up the following proportion:

[tex]\frac{4}{\frac{1}{2}}=\frac{2}{x}[/tex]

Finally, you must solve for "x" in order to find its value, as you can observe below:

[tex]8=\frac{2}{x}\\\\8x=2\\\\x=\frac{2}{8}\\\\x=\frac{1}{4}[/tex]

Therefore, knowing the value of "x", you can determine that Cordelia will use [tex]\frac{1}{4}\ cups[/tex]  of Parmesan cheese for the proposal dinner.

Answer:

36%.

Step-by-step explanation:

That is (50.4 / 140) * 100

= 0.36 * 100

= 36 %.

Answer:

The number of fringes at [tex]d=-2[/tex] is given as 20.

Step-by-step explanation:

Question

A Galapagos cactus finch population increases by half every decade. The number of finches is modeled by the expression

,

where d is the number of decades after the population was measured. Evaluate the expression for d = −2

Given :

The number of  finches is modeled by the expression  :

⇒ [tex]45\cdot1.5^d[/tex]

where [tex]d[/tex] is the number of decades after the population was measured.

To evaluate the expression for d=-2

Solution:

In order to evaluate the given expression to find the number of finches at [tex]d=-2[/tex], we will plugin [tex]-2[/tex] for [tex]d[/tex] in the expression and simplify it.

Plugging in [tex]d=-2[/tex] in the expression:

⇒ [tex]45\cdot 1.5^{-2}[/tex]

Using negative exponent property. [[tex]a^{-x}=\frac{1}{a^x}[/tex]

⇒ [tex]45\cdot \frac{1}{1.5^2}[/tex]

⇒ [tex]45\cdot \frac{1}{2.25}[/tex]

⇒ [tex]20[/tex]   (Answer)

Thus, the number of fringes at [tex]d=-2[/tex] is given as 20.

This means the number of fringes two decades ago was 20.

Answer:

11

Step-by-step explanation:

20·55/100=11

Answer: 11

Step-by-step explanation: First write 20% as a decimal by moving the decimal point 2 places to the left to get .20.

Next, the word "of" means multiply, so we have (.20)(55) which is 11.

So 11 is 20% of 55.

Answer: srry ion k

Step-by-step explanation:

Answer:

d) 15/8

Step-by-step explanation:

tgB =  AC/AB = 15/8

The tangent of an angle is the length of the opposite side (AC) divided by the length of the adjacent side (AB).

Answer:(please note im not sure)

3/8 (i think).

Step-by-step explanation:

The probability of this not happening in an event is 3/8.

Probability is a measure of the likelihood or chance that a particular event or outcome will occur. It quantifies the uncertainty associated with different possible outcomes in a given situation. In other words, probability helps us understand the likelihood of an event happening.

The probability of not happening of an event is calculated by subtracting the probability of happening of an event.

The probability of not happening of an event is,

P(not) = 1 - P

P(not) = 1 - 5/8

P(not) = 3 /8

Therefore, the probability that the event will not happen is 3/8.

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Answer:check the pic

Step-by-step explanation:

Answer:

X-axis

Step-by-step explanation:

the name of when the line of slope is on the x axis line is the x axis line.

Answer: intersect.

Step-by-step explanation:

Answer: 155

Step-by-step explanation: Well percent means over 100 so we can set up an equation for this problem by reading it from left to right.

What number means x, is means equals,

62% is 62/100, of means times 250.

So we have the equation  x = 62/100 · 250.

Simplifying on the right side side of the equation, notice that 62/100 reduces to 31/50 so we have x = 31/50 · 250.

Think of the 250 as 250/1.

So we can cross cancel the 250 and 50 to 50 and 1.

So we 31 times 5 over 1 or 155.

So 155 is 62% of 250.

The equivalent options are:

"One-sixth x + 47" ⇒ 2nd

"1 and two-thirds x + 35 minus 1 and one-half x + 12" ⇒ 3rd

"5 (one-third x) + (5) (7) minus (3) (one-half x) + (3) (4)" ⇒ 4th

Step-by-step explanation:

The expression is: 5( [tex]\frac{1}{3}[/tex] x + 7) - 3( [tex]\frac{1}{2}[/tex] x - 4) to find the equivalent to it:

Multiply the bracket ( [tex]\frac{1}{3}[/tex] x + 7) by 5

∵ 5( [tex]\frac{1}{3}[/tex] x + 7) = 5(

Multiply the bracket ( [tex]\frac{1}{2}[/tex] x - 4) by - 3

∵ -3( [tex]\frac{1}{2}[/tex] x - 4) = -3(

∴ 5( [tex]\frac{1}{3}[/tex] x + 7) - 3( [tex]\frac{1}{2}[/tex] x - 4) =  [tex]\frac{5}{3}[/tex] x + 35 -  [tex]\frac{3}{2}[/tex] x + 12

Add the like terms

∴ 5( [tex]\frac{1}{3}[/tex] x + 7) - 3( [tex]\frac{1}{2}[/tex] x - 4) = ( [tex]\frac{5}{3}[/tex] x - [tex]\frac{3}{2}[/tex] x) + (35 + 12)

To add fraction with different denominators find the LCM of the two denominators and change them by it, then divide the LCM by each denominator and multiply the quotient by the corresponding numerator

∵ LCM of 3 and 2 is 6

∵ 6 ÷ 3 = 2, then multiply 5 by 2

∴  [tex]\frac{5}{3}[/tex] = [tex]\frac{10}{6}[/tex]

∵ 6 ÷ 2 = 3, then multiply 3 by 3

∴ [tex]\frac{3}{2}[/tex] = [tex]\frac{9}{6}[/tex]

∴ ( [tex]\frac{5}{3}[/tex] x - [tex]\frac{3}{2}[/tex] x) =  [tex]\frac{10}{6}[/tex] x -  [tex]\frac{9}{6}[/tex] x = [tex]\frac{1}{6}[/tex] x

∵ 35 + 12 = 47

∴ 5( [tex]\frac{1}{3}[/tex] x + 7) - 3( [tex]\frac{1}{2}[/tex] x - 4) =  [tex]\frac{1}{6}[/tex] x + 47

The 1st option is "One-sixth x + 47"

In the step 5( [tex]\frac{1}{3}[/tex] x + 7) - 3( [tex]\frac{1}{2}[/tex] x - 4) =  [tex]\frac{5}{3}[/tex] x + 35 - [tex]\frac{3}{2}[/tex] x + 12

∵  [tex]\frac{5}{3}[/tex]  = [tex]1\frac{2}{3}[/tex]  and  [tex]\frac{3}{2}[/tex] = [tex]1\frac{1}{2}[/tex]

∴  [tex]\frac{5}{3}[/tex] x + 35 - [tex]\frac{3}{2}[/tex] x + 12 = [tex]1\frac{2}{3}[/tex] x + 35 - [tex]1\frac{1}{2}[/tex] x + 12

∴ 5( [tex]\frac{1}{3}[/tex] x + 7) - 3( [tex]\frac{1}{2}[/tex] x - 4) =  [tex]1\frac{2}{3}[/tex] x + 35 - [tex]1\frac{1}{2}[/tex] x + 12

The 2nd option is "1 and two-thirds x + 35 minus 1 and one-half x + 12"

∵ 5( [tex]\frac{1}{3}[/tex] x + 7) = 5(

∵ -3( [tex]\frac{1}{2}[/tex] x - 4) = -3(

∴ 5( [tex]\frac{1}{3}[/tex] x + 7) - 3( [tex]\frac{1}{2}[/tex] x - 4) = 5(

The 3rd option is "5 (one-third x) + (5) (7) minus (3) (one-half x) + (3) (4)"

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Answer:

[tex]5(\frac{1}{3}x)+5(7)-3 (\frac{1}{2}x)+(3)(4)[/tex]

[tex]1\frac{2}{3}x+35-1\frac{1}{2}x+ 12[/tex]

[tex]\frac{1}{6}x+47[/tex]

Step-by-step explanation:

The given expression is [tex]5(\frac{1}{3}x+7)-3 (\frac{1}{2}x- 4)[/tex]

We expand to get:

[tex]5(\frac{1}{3}x)+5(7)-3 (\frac{1}{2}x)+(3)(4)[/tex]

[tex]\frac{5}{3}x+35-\frac{3}{2}x+ 12[/tex]

As mixed number coefficients:

[tex]1\frac{2}{3}x+35-1\frac{1}{2}x+ 12[/tex]

This simplifies to:

[tex]\frac{1}{6}x+47[/tex]