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Evgen [1.6K]
3 years ago
10

The length of a side of square a is 7 more than the length of a side of square

Mathematics
1 answer:
UkoKoshka [18]3 years ago
8 0
(8x+32)/4= 2x+8
2x+8=y+7 With y being the length of a side of square b
y=2x+1
Perimeter of square b: 4(2x+1)=8x+4


Or you could just do this:
32-4(7)=4 so Perimeter of b is 8x+4
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lianna [129]

Answer:

m∠A = 15°; m∠B = 89°; m∠C = 76°

Step-by-step explanation:

The sum of the three interior angles of a triangle is 180°.

             Let x = m∠A

Then 3x + 44 = m∠B

    and x + 61 = m∠C

x + 3x + 44 + x + 61 = 180

                  5x + 105 = 180

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m∠A =                                       15°

m∠B = 3(15) + 44 = 45 + 44 =   89°

m∠C =                       15 + 61 = <u>  76°</u>

                                      Sum = 180°

7 0
3 years ago
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djverab [1.8K]

Answer:

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Step-by-step explanation:

6 0
2 years ago
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Lyrx [107]

Answer:

5(1/5^3) ≠ 5(5^3)

Step-by-step explanation:

5(1/5^3) = 5(5^3)

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The sides aren't equal, so this equation is FALSE.

7 0
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Step-by-step explanation:

the line passes through (0,-2) and perpendicular to the graph of y=5x+7.

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the slope = -1/5

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6 0
2 years ago
Graph the solution of 2 ≥ 4 - v
Lerok [7]
For this case we have the following inequality:
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 The first thing we must do in this case is to clear the value of v.
 We have then:
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 [2, inf)
 Answer:
 
See attached image.

6 0
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