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Flauer [41]
3 years ago
8

I really need help to graduate!

Mathematics
1 answer:
lisov135 [29]3 years ago
5 0

Answer:

option 1 is correct:

y = -5cos(2x - π)

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Thanks so much for the help!!
saveliy_v [14]

Answer: Domain: x=-2. Range: -2<=y<1

Step-by-step explanation:

Domain: The line is only on one x-point and that is x=-2.

Range: The line is ranging form -2 to 1. However, y=1 is not included on the line but y=-2 is. Hence, the range is notated as -2<=y<1.

3 0
2 years ago
Mark wants to put a fence around his square yard.He knows that his yard is shaped like a square and the area of the yard is 110.
vichka [17]

Answer:

27.5 is the answer good luck

Step-by-step explanation:

good luck my G

3 0
3 years ago
Last week, steph curry made 56 free throws. if his free throw percentage is 80%, how many free throws did he attempt?
Finger [1]
80% of what is 56
0.80x = 56
x = 56 / 0.80
x = 70....so he attempted 70 free throws
3 0
3 years ago
Read 2 more answers
Charlie is at a small air field watching for the approach of a small plane with engine trouble. He sees the plane at an angle of
lubasha [3.4K]
(32°) = 1700 feet / x => x = 1700 feet / tan(32°) = 1700 feet / 0.625 = 2720 feet. 
6 0
3 years ago
Ann is using a recipe that serves 20 people. The recipe requires 1/2 of a cup of sugar. How many cups of sugar does Ann need to
nikitadnepr [17]

Answer:

Step-by-step explanation:

x/70=0.5/20

x=35/20

x=1.75

Ann will need 1.75 cups of sugar.

8 0
3 years ago
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