3 years ago

If x−3=5, what is the value of 2(x+4)?

Mathematics

2 answers:

lesya [120]3 years ago

5 0

We have x - 3 = 5 => x = 8
So 2(x+4) = 2(8+4) = 2. 12 = 24

Ok done. Thank to me:>

Wittaler [7]3 years ago

3 0

Answer:

Step-by-step explanation:

x-3=5, solve for x so that x=5+3

now put this in place of x in the expression 2(x+4)

2[(5+3)+4]

2(8+4)

2(12)

You might be interested in

What is the slope of the line?

yulyashka [42]

answer:

slope = $\frac{y_2 - y_1}{x_2 - x_1}$

that's how you find the slope in any equation

8 0

3 years ago

What is the prime factorization of 36

artcher [175]

Answer:

$2^{2} x 3^{2}$

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

Please I need help on this

vovangra [49]

Answer:the third one

Step-by-step explanation: so if you are doing that, it is simple. If it is the power of something, then you go left to multiply, and go right to divide. Then, you will get your answer, but when you are done with that, add then subtract . There, you will find your new answer.

7 0

3 years ago

There is something wrong with the reason. I don’t know what it is. Could someone help me. The picture of the figure is on the ne

stira [4]

9514 1404 393

Answer:

CPCTC

Step-by-step explanation:

The applicable reason for statement 4 is "Corresponding Parts of Congruent Triangles are Congruent (CPCTC)".

The reason shown in your problem statement is applicable only within one triangle. The segments of interest are in two different triangles.