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RUDIKE [14]
2 years ago
5

Find the perimeter. Simplify your answer.

Mathematics
1 answer:
harina [27]2 years ago
3 0

Answer:

3s+10s+10s+3s=9+3+3+9

26s=24

s=26+24

s=50 cm

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What is:<br> k–66≤ – 84<br> in one-step inequalities?
kykrilka [37]

Answer:

k\le \:-18

Step-by-step explanation:

First, you add 66 to both sides so then the equation you are trying to solve will be: k-66+66\le \:-84+66

Finally, you simplify and get: k\le \:-18

Hope this helped!

8 0
2 years ago
What is the value of −8−√288 / 2∙(−2)?
Mnenie [13.5K]

Answer:

\frac{ - 8 -  \sqrt{288} }{2 \times ( - 2)} =  \frac{ - 8 -16.97 }{ - 4}   =  \frac{ - 24.97}{ - 4}  = 6.2425

8 0
3 years ago
What is the area of the rectangle shown on the coordinate plane?
Gnesinka [82]

Answer:

16

Step-by-step explanation:

3 0
3 years ago
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Plzzzzzzzzzzzzzzzzzz need help
vlada-n [284]

Answer: A

Step-by-step explanation:

4x+4y=20

We need to get this form: y=mx+b

we need to begin by isolating y on the left side. To do this, we must subtract 4x.

4y=20-4x

Rewrite it so that we get this form: y=mx+b

4y=-4x+20

Since y needs to be completely isolated, divide by 4.

y=-\frac{4x}{4} +\frac{20}{5}

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7 0
3 years ago
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The reflexive property of congruence let’s you say that pqr =
jolli1 [7]

Answer:

pqr = pqr

Step-by-step explanation:

The reflexive property states that x = x

In your example, pqr = pqr

It seems simple, but this property can be confusing, so let me know if you have any questions about my answer.

Hope this helps :)

4 0
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