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matrenka [14]
3 years ago
14

Can someone please help me with #1?

Mathematics
1 answer:
oksano4ka [1.4K]3 years ago
7 0

Answer: 4x, 2x+2x, x+x+x+x

Step-by-step explanation: all are the same expresions.

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Coordinates for a x and y axis
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Please help me I am its in the pic
tiny-mole [99]

Answers:

1. gh = -21

2. g^2 - h = 46

3. g + h^2 = 2

4. g + h = -4

5. h - g = 10

6. g - h = -10

Step-by-step explanation:

1. -7 x 3 = -21

2. -7^2 = - 49

-49 + 3 = -46

3. 3^2 = 9

-7 + 9 = 2

4. -7 + 3 = -4

5. 3 - -7 = 3 + 7 = 10

6. -7 - 3 = -10

6 0
3 years ago
Please help qawduhggdr
Ronch [10]

Answer:

3^4

Step-by-step explanation:

7 0
3 years ago
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erma4kov [3.2K]

Answer: 60°

Step-by-step explanation:

8 0
3 years ago
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Nia solved the equation -1.98 = 5.2 v + 13.1. Her answer was v = -2.9. She is fairly confident about her answer, but wants to do
alexandr402 [8]

Answer:

you can obviously round the -2.9 to -3, check they distributed -3 to one and thats the answer!

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