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guapka [62]
3 years ago
15

Please help me! I will make you as the best answer

Mathematics
1 answer:
Alexandra [31]3 years ago
6 0

Answer:

40

Step-by-step explanation:

The area of a rectangle is length*width. So, 200=8(1/2x+5). Dividing by 8, 25=1/2x+5. Subtracting 5, 20=1/2x, multiplying by 2, 40=x.

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I need Geometry help!!!!
Goryan [66]
What we know:
1. y = 2x because angles facing each other are equal to each other
2. A straight line means 180 degrees.

Steps:
y + (x + y + 5) = 180
2y + x = 175
2 (2x) + x = 175
5x = 175
x = 35
y = 2 (35) = 70
5 0
3 years ago
Trying to find the missing segment to the triangle in the attached image.
Inga [223]

Answer:

44 units length

Step-by-step explanation:

The side splitter theorem states that if a line is parallel to a side of a triangle and the line intersects the other two sides, then this line divides those two sides proportionally. Therefore:

20/10 = x/22

20/10*22 = x

44 = x

3 0
3 years ago
In the accompanying diagram PA is tangent to circle 0 at A if CN=12 and PB=4 what is the length of PA?
bogdanovich [222]
576972840482626 is the email answer your welcome merry Christmas
4 0
3 years ago
8/3 × (−2 1/2) = ?<br><br><br>Thanks!
Veronika [31]

Answer: -20/3

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
I will give brainliest if you answer this question !!!
yanalaym [24]

Answer:

A) 2

Step-by-step explanation:

Start off with the given information. The question states that the x-int. is 4, so you should recognize that there is a point at (4,0). Plug the point into the equation.

k(4) + 2(0) + 8 = 0

Now simplify the equation.

4k + 0 + 8 = 0

Isolate the variable, make sure it's on its own side.

4k = 8

Now get the k by itself to solve the equation. Divide both sides by 4.

k = 2

7 0
3 years ago
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