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Alex Ar [27]
2 years ago
13

If a diagonal beam is 55 feet long that supports a wall that is 33 feet high. How long is the wall?

Mathematics
1 answer:
Musya8 [376]2 years ago
7 0

Answer: The answer is 176 or 7260

Step-by-step explanation: there is 2 sides of the wall that is 55 feet long you need to time it by 2 which will be 110. then there are 2 sides of the wall that is 33 feet high by 2 which equals 66 then add together which will be 176 or if you want to multiply the answers it will be 7260.

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please help, this is an algebra 2 question :) I attached the problem in a photo - simplify the following expression
MrRa [10]

Answer:

\frac{x^2+19x-56}{4x^2-32x}

Step-by-step explanation:

To add two fractions we need a common denominator. Just by looking at the two, there are no common factors. This means the denominator would be the product of the two: 4x(x-8). In order to obtain this, we multiply the first fraction by (x-8)/(x-8) - 1, and the second by 4x/4x - 1:

\frac{x+7}{4x} *\frac{x-8}{x-8} +\frac{5}{x-8}*\frac{4x}{4x}

We can use the distributive property to simplify:

\frac{x^2-x-56}{4x(x-8)} +\frac{20x}{4x(x-8)}

The sum of the two is:

\frac{x^2+19x-56}{4x^2-32x}

7 0
2 years ago
A.) When you move to the left on a number line, the movement is positive or negative?
fredd [130]

Answer:

a)negitive b)positive

Step-by-step explanation:

to the left of zero on a number line is negitive numbers and to the right is positive

4 0
2 years ago
Read 2 more answers
What is the value of x? <br><br>Enter your answer in the box
Tasya [4]
This is a ratio problem:

26/18 = 39/x

to solve for x cross multiply: 18 * 39 = 702 and then divide by 26

702 / 26 = 27

x = 27
5 0
3 years ago
I need help please lol
butalik [34]

For the ones that are not filled out.

1.150

2.150

3.25

4.5

5.35

4 0
3 years ago
which represents the solution(s) of the system of equations, y=x^2-2x-15 and y=8x-40? determine the solution set algebraically
Harrizon [31]
y=x^2-2x-15 (1) y=8x-40 (2)

8x-40=x^2-2x-15
X^2+10x-25=0
(x-5)^2
×=5 y=0
7 0
3 years ago
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