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zzz [600]
3 years ago
14

Part A: The area of a square is (9x2 − 12x + 4) square units. Determine the length of each side of the square by factoring the a

rea expression completely. Show your work. (5 points)
Part B: The area of a rectangle is (25x2 − 16y2) square units. Determine the dimensions of the rectangle by factoring the area expression completely. Show your work. (5 points)
Mathematics
1 answer:
Sloan [31]3 years ago
5 0

Answer:

A. (3x-2)^2

B. 5x-4y

5x=4y

Step-by-step explanation:

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Find the number that makes the ratio equivalent to 2:8.
jekas [21]

Answer:

16

Step-by-step explanation:

3 0
3 years ago
At the start of the week, Ladasha’s checking account had a balance of $34. She deposited $50 each day for three days. She made a
blondinia [14]
34+50+50+50-60+22
You add everything except 60 because deposits mean add money to the account. You subtract 60 because a withdrawal is taking money out of the account. There are three 50s because you deposit $50 each day for 3 days.
6 0
3 years ago
Read 2 more answers
If 5x - 2 = -12, then x =
yKpoI14uk [10]

Answer:

x = -2

Step-by-step explanation:

1) add 2 to both sides to eliminate -2.

5x = -10

2) divide both sides by 5.

x = -2

7 0
4 years ago
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My teacher wanted us to try this out, but I don't understand it as much.
statuscvo [17]

solve for the indicated variable means isolate that variable.

Ans(7)

P=IRT (T)

that means solve for T or make T alone on one side of equal.

To do that we just need to move IR on the left side

So we get:

\frac{P}{IR}=T

Hence final answer will be T=\frac{P}{IR}

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Ans(8)

2x-3y=8  (y)

-3y=8-2x

y=\frac{8-2x}{-3}


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Ans(9)

V=LWH  (L)

L=\frac{V}{WH}


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

Ans(10)

A=2(L+W)  (w)

A=2L+2W

A-2L=2W

\frac{A-2L}{2}=W

W=\frac{A-2L}{2}


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Ans(11)

ax+by=c  (y)

by=c-ax

y=\frac{c-ax}{b}


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Ans(12)

P=\frac{R-C}{N} (R)

PN=R-C

PN+C=R

R=PN+C


4 0
4 years ago
Ava, Audrey & Sophia share two bags of candy equally. How much candy does each girl get?
Alex73 [517]

Answer:

0.666 or 2/3

Step-by-step explanation:

you would do 2 / 3 = 0.666

0.666 = 2/3

6 0
3 years ago
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