3 years ago

What is 12 -32 hurry pls

Mathematics

1 answer:

steposvetlana [31]3 years ago

7 0

Answer:

-20

Step-by-step explanation:

32-12=20 so do it backwards. :D

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The police are concerned about speeding on Wayman Boulevard,

Iteru [2.4K]

Answer:

C) 20 Speeders

Step-by-step explanation:

5 divided by 2 is 2.5

there are 2.5 speeders per hour

over the span of 8 hours just multiply

8x2.5=20

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3 years ago

C+2c+12=75<br> what is the value of c?

il63 [147K]

C + 2c + 12 = 75

Combine like terms:

3c + 12 = 75

Subtract 12 to both sides:

3c = 63

Divide 3 to both sides:

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3 years ago

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Given y = (2x + 3)2, what is the standard form of the given quadratic equation.

alexandr402 [8]

Answer:

$y=4x^2+12x+9$

Step-by-step explanation:

Perform the square of the binomial, combine like terms, and then write the remaining expression in decreasing order of powers of x:

$y=(2x+3)^2\\y=(2x+3)\,(2x+3)\\y=4x^2+6x+6x+9\\y=4x^2+12x+9$

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2 years ago

Which of the following equations could you solve by first adding six and then dividing by negative three? 3x - 6 = -9 6 - 3x = -

mrs_skeptik [129]

Answer: $-3x-6=-9$

Step-by-step explanation:

The proccedure shown in the problem is applied to solve for x and calculate its value.

One of the equations shown in the problem is:

$-3x-6=-9$

To solve for x you must_

- Add 6 to both sides of the equations:

$-3x-6+6=-9+6$

$-3x=-3$

- Then you must divide by -3:

$\frac{-3x}{-3}=\frac{-3}{-3} \\x=1$

Then the answer is: $-3x-6=-9$

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3 years ago

Please help me I really need help

Lady_Fox [76]

771.05 m³ is tge answer brudah !!

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3 years ago

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