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Temka [501]
3 years ago
8

What is the length of YZ? Y 9 ft. 51° X

Mathematics
1 answer:
wlad13 [49]3 years ago
6 0

Answer:

Step-by-step explanation:

take 51 degree as reference angle

using sin rule

sin 51=opposite/hypotenuse

0.77=YZ/9

9*0.77=YZ

6.93=YZ

6.9=YZ

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ARIHANNAL
Svetllana [295]

Answer:

I think its 3 or 3.75 you can check

Step-by-step explanation:

6 0
2 years ago
A coordinate map of the local grocery store is shown below. Ice cream is located at the point (-8,0)(−8,0)left parenthesis, minu
Alona [7]

Answer:

Step-by-step explanation:

If on the coordinate map, ice cream is located at the point (-8,0) and sprinkles are located at the point (-8,6), we can find the distance between the coordinate points using the formula;

D = √(x2-x1)²+(y2-y1)²

Given

x1 = -8, y1 = 0, x2 = -8 and y2 = 6

Substitute

D = √(x2-x1)²+(y2-y1)²

D = √(-8-(-8))²+(6-0)²

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D = 6units

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7 0
3 years ago
The low temperature in degrees Fahrenheit for 5 days was – 5, – 7, – 2, 2, and – 3. What was the average low temperature for tho
sammy [17]

Answer:

-3

Step-by-step explanation:

To find the average of different numbers, first you add them all up. So -5+-7+-2+2+-3+=-15. Then, you divide the sum of all the numbers by the amount of numbers there were. So in this case, there were 5 numbers so we would divide the sum of all of them by 5. So now we do -15/5=-3.

Another example of finding the average of numbers is 15+4+10+9+3+1. So first we add them up and we get 42, then again, we divide by the amount of numbers there are. So we do 40/6 and we get 7, so the average is 7.

I hope this helped.

5 0
4 years ago
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Answer:

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Step-by-step explanation:

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2 x 20 = 40

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7 0
3 years ago
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UNO [17]
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4 0
3 years ago
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