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4 years ago

6

This rectangle has a perimeter of 146 cm and the given area. It's length is 7 more than five times it's width. Write and solve a

system of equations to find the dimensions of the rectangle. A= 682 cm

1 answer:

kompoz [17]4 years ago

6 0

Answer: what type of math is this?

Step-by-step explanation:

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Which point is located in Quadrant ll

katrin [286]

Answer:

(4,5)

Step-by-step explanation:

If you count the quadrants 1 and 2

3 and 4

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expeople1 [14]

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Step-by-step explanation:

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3 years ago

angle A and angle B are supplementary angles. If m angle A=(5x+25)^ and m angle B=(3x+19)^ then find the measure of angle B .

Alona [7]

Answer:

B=70

Step-by-step explanation:

A+B=180

5x+25+3x+19=180

8x+44=180

8x=136

x=17

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4 years ago

What pair of numbers shows a common factor and a common multiple of 15 and 18?

krok68 [10]

Answer:

3 is the GCF

Step-by-step explanation:

that is your answer

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3 years ago

Write an equivalent expression by distributing the "-−" sign outside the parentheses:

Katena32 [7]

Answer:

8.9r + (5s + 10)

actually the parenthesis aren't necessary...

8.9r + 5s + 10

Step-by-step explanation:

You can change a subtraction to addition if you change the second term to the opposite sign. This problem is like advanced mode of "Add the Opposite"

8.9r - (-5s - 10)

= 8.9r + (+5s + 10)

= 8.9r + (5s + 10)

= 8.9r + 5s + 10

8 0

2 years ago