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ozzi
2 years ago
10

Solve for x can someone please help with this question!

Mathematics
2 answers:
lilavasa [31]2 years ago
7 0

Answer:

x = 4

Step-by-step explanation:

According to the number line, x + 7 is the equivalent to 9 + 2x - 6

1. 9 + 2x - 6 = x + 7

2. x = 4

Hope this helps! (Please consider giving me branliest)

oee [108]2 years ago
3 0
The answer would be x=4 !!
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LOTS OF POINTS!!! HELP WITH 7 ANd EXPLAIN!!
saveliy_v [14]

Answer:

w=4

Step-by-step explanation:

The surface area of a prism is SA= 2lw+2lh+2hw

We are trying to find out the width if the SA is 240 square inches, length is 12 inches, and the height is 5 inches. Let's plug these numbers into the equation.

240=(2*12*w)+(2*12*5)+(2*5*w)

          24w+120+10w

240= 34w+120

-120           -120

120= 34w

120/34 = 34w/34

w is approximately equal to 3.5 which can be rounded to 4

w=4

Hope this is right! It was confusing at first but I understood it!

3 0
3 years ago
800 is 60% of what number?​
spin [16.1K]

Answer:

1,333.333333333333

60 percent (calculated percentage %) of what number equals 800? Answer: 1,333.333333333333.

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
What is the sign of -4-8
dusya [7]

Answer:

The sign should be negative ( - )!

Step-by-step explanation:

-4 - 8 = -12

Please mark Brainliest!!! =D

7 0
3 years ago
Write each ratio 3 different ways
Alenkasestr [34]

Answer:

I don't know the number of the ratio but i will create an example of 3 ways to write ratio

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7 0
2 years ago
Find an expression (where you have to multiply polynomials) to represent the shaded region of #33 and if you could also include
Brrunno [24]
First, find the area of the circle using the formula A=pi r^2. 
A=pi (2x+3)^2 = pi(4x^2 + 12x + 9) 
Second, find the area of the rectangle inside by multiplying the polynomials. 
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Third, subtract the area of the rectangle from the area of the circle to find the area of the shaded region. 
pi(4x^2 + 12x + 9) - 3x^2 + 5x +2 =area of shaded region 
Or 
(pi (2x+3)^2) - ((X+1)(3x+2)) = area of shaded region


4 0
3 years ago
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