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jenyasd209 [6]
3 years ago
12

A rectangle has a length of 4 inches and a width of x inches the value of the perimeter of the rectangle is equal to the value o

f the area of a rectangle
Mathematics
1 answer:
Elina [12.6K]3 years ago
4 0
X=4 inches
4+4+x+x=4x
8+2x=4x
8=2x
x=4
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7 0
3 years ago
Find the equivalent exponential expression.<br> (4^2)4
steposvetlana [31]

Answer:

4^8

Step-by-step explanation:

If the second 4 is an exponent, as in (4^2)^4, then multiply the exponents.

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3 0
3 years ago
Can you please show work please
-BARSIC- [3]

Answer:

1) y = 3x+5

2) y =  \frac{1}{2}x-4

3) y = -x + 0

4) y = -\frac{5}{3}x+8

5) y = \frac{3}{5} x - 7

Step-by-step explanation:

y = mx+b

In slope-intercept form, these are important to know:

- y and x should stay as variables

- m = slope of the line

- b = y intercept

Using the facts above⬆, we can solve these problems

Remember: Substitute m and b using the given information

1) y = 3x+5

2) y =  \frac{1}{2}x-4

3) y = -x + 0

4) y = -\frac{5}{3}x+8

5) y = \frac{3}{5} x - 7

Hope this helps :)

Have a great day!

3 0
2 years ago
Help me work this problem ?Example: 10 x 3 in unit and standard form?
dangina [55]
Unit form: 3 tens
Standard form: 30
5 0
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In two or more complete sentences, describe the steps necessary in completing the following sum. In your final answer, include t
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2 years ago
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