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3 years ago

If f(x) = 7(x - 2) + 4(x + 1), what is f(2)? O 9 O 10O 11 O 12

Mathematics

2 answers:

emmainna [20.7K]3 years ago

6 0

Yea I think it’s c so that should be right

Jlenok [28]3 years ago

4 0

I THINK it’s 11 .........

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3 years ago

A bookstore classifies its books by reader group, type of book, and cost. What is the probability that a book selected at random

Alina [70]

Answer:

A) 315/1005

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2 years ago

Two equations are given below:

ch4aika [34]

Rewrite the equations;
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3 years ago

Find the area of the shape shown below.

Tamiku [17]

Answer:

28 square units.

Step-by-step explanation:

Let us divide the shape into two rectangles and a right triangle. The resulting composite figure is attached.

As we see in the figure the area $A_T$ of the triangle is

$A_T= \frac{1}{2} (2)(4)=4\: units^2$ .

The area $A_{r1}$ of the bigger rectangle is (it's actually a square )

$A_{r1}=4*4=16\:units^2$ ,

and the area of the smaller rectangle is

$4*2 =8\:units^2$ .

Therefore, the total area $A_{tot}$ of the shape is

$A_{tot}= A_T+A_{r1}+A_{r2}$

$A_{tot}= 4\:units^2+16\:units^2+8\:units^2$

$\boxed{A_{tot}=28 \:units^2}$

5 0

3 years ago

Read 2 more answers

If f(x) = 7(x - 2) + 4(x + 1), what is f(2)? O 9 O 10O 11 O 12​

If f(x) = 7(x - 2) + 4(x + 1), what is f(2)? O 9 O 10O 11 O 12