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fredd [130]
2 years ago
7

I need the value of X

Mathematics
2 answers:
bearhunter [10]2 years ago
3 0

Answer:

x=36

Step-by-step explanation:

By vertical angles we know that

72 = 2x\\\\x=\frac{72}{2}\\\\x=36

liraira [26]2 years ago
3 0

Answer:

x = 36

Step-by-step explanation:

72 and 2x are vertical angles, so they are equal.

2x = 72

2x/2 = 72/2

x = 36

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When solving 8,411 ÷ 52, you decide to start by subtracting 100 groups of 52. What is the remainder?
IceJOKER [234]

Answer:

I think that the remainder would be 39. I am not 100% sure however.

Step-by-step explanation:

I started by doing 8411-5200 because 100 groups of 52 is 5200. I got 3211 and then divided that by 52. I got 62 r 39. Hope this helps!!

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2 years ago
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2. Brian is filling a conic container with water. He has the container half full. The radius of the container is 5 inches and th
MakcuM [25]

Answer:

current volume of the water = 785.714 in²

Height of new container = 10 inches

Step-by-step explanation:

Radius of the container = 5 inches

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Since the container is half filled with water, volume of the water = 1571.428571428 ÷ 2 = 785.714 in²

b. Volume of cylinder = πR²H = volume of water from first container = 785.714 in²

Hence 785.714 = (22/7) × 5² × H

H = (785.714) ÷ [(22/7) × 25] = 10 inches

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5 0
3 years ago
Jan's average score after fifteen tests was 82. Her average on the next five tests was 90. What was her average score for all tw
Leokris [45]

Answer:

86

Step-by-step explanation:

82+90=172

172/2 (divided by two because thats how many numbers we added up to get 172)

172/2=86

86 is your answer

4 0
3 years ago
What is the vertex form of y=x^2+4x minus 7
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Answer: Hello Luv........

Complete the square to find the vertex:

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Step-by-step explanation:

y=x2+4x−7

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3 years ago
How do I factorize 2x-6
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<span> The answer
2 (x + 3) = 2x + 6</span>
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