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PIT_PIT [208]
3 years ago
9

PLEASEEEEE help I me I will give you BRAINLEST!!!

Mathematics
2 answers:
UkoKoshka [18]3 years ago
7 0

Answer:

a = -2,-2

b = -3,-3

c = -1,-3

Step-by-step explanation:

Tasya [4]3 years ago
5 0

Answer:

(-2,-2)

Step-by-step explanation:

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Select all the correct answers.
amid [387]

Answer:

It costs $15 a month to play the video game.

The initial cost is $45.

The y-variable represents the cost in dollars.

The x-variable represents the number of months.

Step-by-step explanation:

If you break the function down, you're going to have:

<u>Total = Monthly Cost + Initial Cost</u>

In this case, 15x is your monthly cost, as you can think of x as the number of months meaning:

  • 15 for the first month (x = 1)
  • 30 for the second month (x = 2)
  • 45 for the third month (x = 3), and so on

Our initial cost is always going to be a set amount, thus our constant, $45.

This leaves y as our total, which makes sense, as it's all alone on one side of the equation, where as all the costs are bunched together on the right side.

Hope this helps!

6 0
2 years ago
Read 2 more answers
Solve for x. −18 = −2/3 x
vredina [299]

Answer:

x = 27

Step-by-step explanation:

To isolate x, we can multiply it by the reciprocal of the fraction (-3/2). We do the same to the -18.

Through cross-multiplication, -18/1 x -3/2 simplifies into -9/1 x -3/1 (because 2 goes into 2 once and 2 goes into -18 -9 times).

-9 x -3 = 27; therefore, x = 27

7 0
3 years ago
Read 2 more answers
While calculating the volume does the answer always have to be to the power of 3??
andre [41]

Yes because volume has 3 dimensions, hence the power of 3

7 0
3 years ago
A sports writer makes his pre-season picks for the top ten team finish. If there are 40 teams, how many different lists could th
ziro4ka [17]

I think the answer is 30 because difference means subtract


8 0
3 years ago
Solve the triangle. Round decimal answer to the nearest tenth...
Mumz [18]

Answer:

DE ≈ 16.1, ∠E ≈ 60.3°, ∠D ≈ 29.7°

Step-by-step explanation:

use pythagorean theorem:

DE² = 8² + 14² => DE = √8² + 14² ≈ 16.1

use inverse tangent function:

∠E =  tan^{-1}(14/8) ≈ 60.3°

∠D =  tan^{-1}(8/14) ≈ 29.7°

6 0
3 years ago
Read 2 more answers
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