Evaluate the expression for a = 3, b = 12 , and c = 4 .

Mathematics

2 answers:

Lady_Fox [76]3 years ago

5 0

B is the answer I had a class with this answer

german3 years ago

5 0

Answer:

Due to not having the actual expression we can't answer it.

Step-by-step explanation:

If you have a problem like this you replace the letters (variables) with the numbers it gives you.

For instance a + b + c =

Would be.

3 + 12 + 4 = 19

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Step-by-step explanation:

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3 years ago

What is the midpoint between the points (1, 4) and (-3, 2)?

emmasim [6.3K]

$\bf \textit{middle point of 2 points }\\ \quad \\
\begin{array}{lllll}
&x_1&y_1&x_2&y_2\\
% (a,b)
&({{ 1}}\quad ,&{{ 4}})\quad 
% (c,d)
&({{ -3}}\quad ,&{{ 2}})
\end{array}\qquad
% coordinates of midpoint 
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\\\\\\
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4 years ago

Read 2 more answers

HURRY PLEASE HELP ME? <br> WiLL GIvE brainliest.

solniwko [45]

Subtitute the pair (3,28) to x and y, if the result in right side is -8, then the pair is a solution to the equation

2x - y/2
= 2(3) - 28/2
= 6 - 14
= -8

The result is -8, so the pair (3,28) is a solution

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3 years ago

I need the answer fast please

shusha [124]

The diameter of the circle is needed. But to solve, you would simply multiply the diameter of the circle by pi (3.14).

3 0

3 years ago

4. What's the area of the above figure, which has sides of length 6 and 8?

ANTONII [103]

Answer:

Step-by-step explanation:

To get the area of anything you multiply the width by the length.

6×8=48

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3 years ago