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tatyana61 [14]
3 years ago
15

Help area helpppppppppp

Mathematics
1 answer:
Ostrovityanka [42]3 years ago
3 0
X=22

Area is found by multiplying (x+7)and (2x-1) together. 22+7=29, 2(22) -1 = 43, 43+29=72
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Find the distance between the points (-7.2, -9.3) and (-7.2, -1.1)
AlexFokin [52]

Answer:

8.2

Step-by-step explanation:

-7.2 to -7.2 is 0

-9.3 to -1.1 is 8.2

Pythagorean theorem is a^2+b^2=c^2

0^2=0

8.2^2=67.24

0+67.24=0

√67.24=8.2

The distance between the to points is 8.2

6 0
3 years ago
Need help −5x = 15 !!!!!!!!!!!!
-BARSIC- [3]

Answer:

x = -3

Step-by-step explanation:

−5x = 15

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4 0
3 years ago
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Genevieve wants to verify that }(5x-20)-(4x-8) is equivalent to x. Which procedure can Genevieve follow to determine if
Gnom [1K]

They aren't equivalent

<h2>Explanation:</h2>

In order to determine whether the expression:

(5x-20)-(4x-8)

is equivalent to:

x

Genevieve needs to follow these steps:

Step 1. Get rid parentheses

5x-20-4x+8

Step 2. Combine like terms

5x-4x-20+8

Step 3. Solve

x-12

So:

x\neq x-12

Therefore, these two expressions aren't equivalent.

<h2>Learn more:</h2>

Writing expressions: brainly.com/question/13894833#

#LearnWithBrainly

4 0
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Anyone know how to do #21?
Andreas93 [3]
Would it be y2 ? idk im not sure but i tried


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Part A Complete the stem and leaf plot for this data on the average cruising speeds of Red Eagle's planes.
kykrilka [37]

Answer:

hope this helps you. look it once

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