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lys-0071 [83]
3 years ago
10

2+2x2^a x b */7 help me.

Mathematics
1 answer:
devlian [24]3 years ago
4 0

Answer:

2+2x2^a x b*7

4x7 x 2a x b

28x 2a x b

2(a x b) x 28

56 x a x b

=56ab

or

2+2x2^a x b*7

4x7 x 2^a x b

28x a x a x b

2 x b x 28

56 x  b

=56b

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Solve for the values of x and y in the diagram
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Answer: y = 0.5, x = 50

Step-by-step explanation: Both triangles in the picture are isosceles, telling us that the 2 angles at the bottom are congruent. With this, we can find y by doing the following:

a triangle has 180 degrees so we subtract the given 50 which gives us 130

2(2y + 64) = 130

4y + 128 = 130

y = .5

This means that the bottom 2 angles are both 65. Since the top angle of the second triangle is supplementary to the bottom angle of the first one, the top angle of the second triangle is 115. So, we find x by:

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This means the bottom 2 angles of the second triangle are both 32.5.

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3 years ago
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Write the fraction or mixed number as a percent. 17/20
aliina [53]
The answer is 85%.

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3 years ago
Math Question:<br> Pls help I will do anything
kow [346]

Answer:

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Step-by-step explanation:

Since there are a total of 6 possible outcomes, you can use this in the following questions. There are 2 red tiles, so the probability of spinning red is \frac{2}{6} or \frac{1}{3}. Since there are only one 1 tile, the probability of spinning a 1 is \frac{1}{6}. Since there are three odd numbers, the probability of spinning an odd number is \frac{1}{2}. Since there are no 9 in the spinner, the probability of spinning a 9 is 0 or never.

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