3 years ago

Write and simplify an expression for the perimeter of each figure.

Mathematics

1 answer:

gavmur [86]3 years ago

8 0

Step-by-step explanation:

2(2m-1) + 2(m+1)

= 4m - 2 + 2m + 2

= 6m - 2 + 2

= 6m

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Help ASAP!!! Read the question and answer please!!! First answer and correct answer gets the brain-

Oksi-84 [34.3K]

Answer:

First blank is 15.

Second blank is 60.

Third blank is 8.

$15x-60=8$

Step-by-step explanation:

To clear the fractions, multiply both side by the least common multiple (or a common multiple) of the denominators you see.

The least common multiply of 4 and 5 is 4(5)=20.

So multiply both sides by 20:

$20(\frac{3}{4}x-3)=20(\frac{2}{5})$

$\frac{3(20)}{4}x-3(20)=\frac{2(20)}{5}$

Simplify:

$3(5)x-60=2(4)$

$15x-60=8$

First blank is 15.

Second blank is 60.

Third blank is 8.

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3 years ago

Find the slope of the line. Type your answer as a fraction.

Natalija [7]

Slope is rise(2)/run(3)

2/3 is your answer :)

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1 year ago

Simply -3(8 – 4x) +6

Korvikt [17]

Answer:

$- 24 + 12x + 6 \\ = 12x - 18$

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2 years ago

Read 2 more answers

1.6(x−y)2 when x = 10 and y = 5?

navik [9.2K]

Answer:

Step-by-step explanation:

1.6(x−y)2

1.6(10-5)2

1.6(5)2

1.6 x 5 x 2 1.6 x 5 = 8

8 x 2 = 16

Answer: 16

Hope it helps!!

Please mark BRAINLIEST!!!! ☺

7 0

2 years ago

Find BC AC = 7 BD = 7.5 DE = 1.5 AE = 11

tatuchka [14]

CE=AE-AC=4

CD=CE-DE=4-1.5=2.5

BC=BD-CD=7.5-2.5=5

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3 years ago