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horsena [70]
3 years ago
5

What is the perimeter of a rectangle that

Mathematics
2 answers:
timama [110]3 years ago
7 0

Answer: d.30cm

Step-by-step explanation:

the formula for perimeter is P=2L+2W

Substitute the length and width

P= 2(9)+2(6)

Multiply

P= 18+16

Add

P=30

Add the unit

P= 30cm

expeople1 [14]3 years ago
6 0

Answer:

<h2>The answer is option C</h2>

Step-by-step explanation:

Perimeter of a rectangle = 2l + 2w

where

l is the length

w is the width

From the question

l = 9 cm

w = 6 cm

Substitute the values into the above formula and solve

We have

P = 2(9) + 2(6)

= 18 + 12

We have the final answer as

<h3>P = 30 cm</h3>

Hope this helps you

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Write an equation of the line passing through the point (3, -1) and parallel to the line y=2/3x - 5. Show work
alex41 [277]

Answer:

The answer is: y = 2/3x - 3

Step-by-step explanation:

Given point: (3, -1)

Given equation: y = 2/3x - 5, which is in the form y = mx + b where m is the slope and b is the y intercept.

Parallel lines have the same slope. Use the point slope form of the equation with the point (3, -1) and substitute:

y - y1 = m(x - x1)

y - (-1) = 2/3(x - 3)

y + 1 = 2/3x - 6/3

y + 1 = 2/3x - 2

y = 2/3x - 3

Proof:

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= 6/3 - 3

= 2 - 3

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Hope this helps! Have an Awesome Day!!  :-)

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3 years ago
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Hello : 
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8 0
3 years ago
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