3 years ago

What is being done to the variable in the equation = -40?

Mathematics

2 answers:

creativ13 [48]3 years ago

3 0

Answer:

3rd one

Step-by-step explanation:

because of the cheese

AlekseyPX3 years ago

3 0

Answer:

3rd

Step-by-step explanation:

mmm cheese

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Nostrana [21]

Answer: $14.07\ m$

Step-by-step explanation:

Given

Max is driving at a speed of $42\ mph$

It took him three-quarters of a second i.e. $0.75\ s$

Speed in meter per second is $18.77\ m/s$

Distance is given by

$d=v\times t$

Reaction distance is

$d=18.77\times 0.75=14.07\ m$

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2 years ago

Solve for x.<br> x = [?]<br> 5x - 7/. 3x + 27

Tanzania [10]

Step-by-step explanation:

5x-7+3x+27=180

8x+20=180

8x=160

x=20°.

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8 0

2 years ago

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This is congruent triangle proofs and I'm completely lost on how to figure it out so I was hoping you could help me with that.

rusak2 [61]

Answer:sad

Step-by-step explanation:t

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3 years ago

What is 4(n-4)+14 equal if n=5

djyliett [7]

Answer:

Step-by-step explanation:

Given

4(n - 4) + 14 ← substitute n = 5 into the expression

= 4(5 - 4) + 14

= 4(1) + 14

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= 18

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3 years ago

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Part B:

JulijaS [17]

The correct answer is D

8 0

2 years ago