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Elan Coil [88]
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?​
Mathematics
1 answer:
lisabon 2012 [21]3 years ago
7 0

Answer:

60

Step-by-step explanation:

see attachment for explanation

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sp2606 [1]
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3 0
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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3 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:

6 0
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​
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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.

4 0
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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