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ludmilkaskok [199]
2 years ago
11

Triangle ABC maps to triangle XYZ by a rotation of 90∘ counterclockwise about the origin followed by a reflection across the lin

e y=x. In triangle ABC, m∠A=45∘, m∠B=55∘, and m∠C=80∘.
What is the measure of ∠Y?
Enter your answer as the correct value, like this: 42
Mathematics
2 answers:
VikaD [51]2 years ago
5 0

Answer:123

Step-by-step explanation:

Add

eduard2 years ago
3 0

Answer:

55

Step-by-step explanation:

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Step-by-step explanation:

{( - 2x {y}^{4} })^{4}

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= 16 {x}^{4}  {y}^{16}

3 0
3 years ago
Please help for 10 ponits
Vedmedyk [2.9K]

Answer:

it's a yes

Step-by-step explanation:

X/6 ≤ 30

to find the value of X we have to move the numerical to the other side

in this case the number is 1/6

X * 1/6 ≤ 30

so to balance the both side and get rid of the number on the left side we multiple with 6.

1/6*6 = 1 on the left side

30*6 = 180 on the right side

so the full equation will be

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6 0
3 years ago
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Answer:

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Step-by-step explanation:

17+6=23

23/2=11.5

Victoria can play 11 games. You'd usually round up, but in this case you can't play half a game so she'll play 11 games and have one quarter leftover.

7 0
3 years ago
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Mica spends $5 for her lunch and $2 for breakfast each day Monday through Friday. Use Associative Property to find how much mone
Vaselesa [24]
1 week is (5+2)*5. this mean in one week she spend $35 35*4 is 140.
5 0
3 years ago
Last month John had $240 in his savings account. He got money for his birthday and now he has $320. What is the percent of chang
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Answer:

Should be a 33.33% increase

Step-by-step explanation:

320 divided by 240 to get 1.33, anything above 1 is increase, so its a 33% increase.

4 0
2 years ago
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