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2 years ago

Which law would you use to simplify the expression

Mathematics

1 answer:

Greeley [361]2 years ago

5 0

Answer: Power of a quotient

Step-by-step explanation:

The power of quotient basically is:

$(\frac{P}{q})^{3} =\frac{P^3}{q^3}$

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Please help thank you so much

Licemer1 [7]

Answer:

$\Huge\boxed{x=15}$

Step-by-step explanation:

Hello There!

The angle labeled 6x is a right angle

If an angle is formed using the diameter of a circle then the opposite angle of that side is a right angle

So 6x = 90

isolate the variable

divide each side by 6

90/6= 15

6x/6=x

we're left with x = 15

5 0

3 years ago

Read 2 more answers

The wall is to be 5ft by 7 ft. A brick is 4 inches by 12 inches. How many bricks are needed

Tatiana [17]

you need 83 bricks i believe

3 0

3 years ago

I need help with this question!! Show steps please

alexandr402 [8]

Area of rectangle = 9x8=72ft^2

Base of triangle= 13-9=4ft
Area of triangle =4x8 =32ft^2
72+32=104ft^2

So your answer is 104ft^2
Hope this helps

3 0

3 years ago

Read 2 more answers

Pleaseee help me....what will the y-coordinate of b' if ab is dilated by a factor of 2/5, centered at the origin. A=(2,2) B=(10,

sdas [7]

Answer:

The y-coordinate of B' is equal to 2

Step-by-step explanation:

step 1

Find the distance of AB

$AB=10-2=8\ units$

step 2

Find the length of A'B'

Multiply the length of AB by the scale factor

$A'B'=8*\frac{2}{5}= 3.2\ units$

step 3

Find the midpoint AB

$M=(\frac{2+10}{2},\frac{2+2}{2} )$

$M=(6,2)$

step 4

<em>Find the x-coordinate of B'</em>

The x-coordinate of B' is equal to the x-coordinate of midpoint plus the semi distance A'B'

$6+\frac{3.2}{2}=6+1.6=7.6$

<em>Find the y-coordinate of B'</em>

The y-coordinate of B' is equal to 2 (because is a horizontal line)

3 0

3 years ago

Read 2 more answers

Add 3/4 + (2 1/2) using the number line

elena-14-01-66 [18.8K]

(3.25) or (2 4/6) should be your answer let mi kno if im right

3 0

3 years ago