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bezimeni [28]
3 years ago
15

Complete the proof below using the most appropriate method. Given: AB = DE, AB is perpendicular to DE C is the midpoint of AE. P

rove : triangle ABC=triangle EDC

Mathematics
1 answer:
LekaFEV [45]3 years ago
8 0

Step-by-step explanation:

  • The first reason is given. Since the question gave us those, we say its given.
  • The second/third reason is also given
  • The fourth reason is alt int angles. A transversal crosses through parallel lines AB and DE.
  • The fifth is definition of a midpoint.
  • The final is SAS
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In a random sample survey of 80 students at Torreys middle school, 24 students said that math was their favorite subject. There
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Answer:

90

Step-by-step explanation:

I say 90 because 24 is just a little higher than 1/4 of 80 and since 1/4 of 300 is 75, 90 is the best estimate based off the sample survey. Hope this helps!

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2 years ago
7. Frieda and three of her friends decide to go
yarga [219]

Answer:

44

Step-by-step explanation:

12.75 * 4 = 51

23.75 * 4 = 95

95 - 51 = 44

You have to subtract the cost of the life preservers to get the cost of the canoe.

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4 years ago
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Calculate the noon sun angles for new orleans, usa and helsinki, finland on september 22. in the answer below, new orleans answe
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<span>We need to calculate noon sun angle. Noon sun angle is an angle at which sun-rays fall at noon on a given date.
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The sum of 3 times the value of x and 2 is equal to four less than five times the value of x. Which equation can be used to find
bonufazy [111]

The question has omitted  options but i will solve, so you will just check my answer from the options you have.

Answer: The equation  to find the value of x = 3x+ 2= 5x-4

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Step-by-step explanation:

Step 1

The sum of 3 times the value of x and 2 is equal to four less than five times the value of x can be expressed as

3x+ 2= 5x-4

Step 2

Solving this equation  to find the value of x , we have that

3x+ 2= 5x-4

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-2x= -6

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