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3 years ago

12

A square is drawn on the coordinate plane. The endpoints of one of its sides are located at (-2,4) and (-2,-11). What is a perim

eter?

1 answer:

lisabon 2012 [21]3 years ago

7 0

Answer:

60

Step-by-step explanation:

see attachment for explanation

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It is math I need help, please

sp2606 [1]

The answer is 1/6

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3 years ago

-3(3+x)+4(x-6)=-4 Please help me with this question

dsp73

Answer:

$\boxed{ \bold{ \huge{ \sf{x = 29}}}}$

Step-by-step explanation:

$\sf{ - 3(3 + x) + 4(x - 6) = - 4 }$

Distribute -3 through the parentheses

Similarly, Distribute 4 through the parentheses

⇒ $\sf{ - 9 - 3x + 4x - 24 = - 4}$

Collect like terms

⇒ $\sf{x - 9 - 24 = - 4}$

Calculate

⇒ $\sf{x - 33 = - 4}$

Move 33 to right hand side and change it's sign

⇒ $\sf{x = - 4 + 33}$

Calculate

⇒ $\sf{x = 29}$

Hope I helped!

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4 years ago

The school board administered a reading test to all eighth-grade students at High Achievers Charter School and determined that 1

marusya05 [52]

Answer:

a

right on khan acadamy

Step-by-step explanation:

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3 years ago

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Cark earned grades of 62, 78, 59, and 89 on four tests.<br><br><br>what is the mean of his grades

serious [3.7K]

Answer:

72

Step-by-step explanation:

mean=average. to get average, you add up the numbers and divide by how many numbers. they add upp to 288 and since theres 4 test grades, divide by 4 to get 72.

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3 years ago

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Least common multiple of 6 and 8

miskamm [114]

Answer:

8={8,16,24,32,40}

6={6,12,18,24,33}

so the least common multiple is 24

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2 years ago

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