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mamaluj [8]
3 years ago
12

A sail boat has a sail in the shape of an isosceles triangle. the base of the triangle is 16 feet in length. the height of the s

ail is 20 feet. find the total length of the diagonals of the sail.
I NEED HELP!!
Mathematics
2 answers:
Fed [463]3 years ago
4 0
I’m not sure if you’ve learnt Pythagoras theorem but here

lapo4ka [179]3 years ago
3 0

Answer:

160 feet^2

Step-by-step explanation:

base x high x 1/2

hope i'm right

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Instructions: Find the measure of the indicated angle to the nearest
SVETLANKA909090 [29]

To find the indicated angle, we can use one of the three main trigonometric functions: sine, cosine, or tangent.

Remember: SOH-CAH-TOA

Looking from the angle, we know the adjacent side and the hypotenuse. Therefore, we should use cosine to solve.

cos(x) = 12/36

x = cos^-1(12/36)

x = 71 degrees

Hope this helps!

6 0
2 years ago
Find m∠PQR. A. 81 B. 90 C. 77 D. 72
AnnZ [28]
<h3>Answer: D. 72</h3>

Work Shown:

Angle PQR = (far arc - near arc)/2

Angle PQR = ( (major arc PR) - (minor arc PR) )/2

Angle PQR = ( (2x+252) - (2x+108) )/2

Angle PQR = 144/2

Angle PQR = 72

Notice how we didn't need to find the value of x at all.

5 0
3 years ago
PLEASE HELP ME OUT! QUICK POINTS FOR YOU!
tekilochka [14]

Answer:

5π

Step-by-step explanation:

just need to find half of the circumference

5 0
2 years ago
Carlos predicts he has 24 dollars in his wallet. If Carlos actually had 33 dollars, what was Carlos' percent error?
Serggg [28]
Learned this yesterday, lol.
It's basically just:
100[ (33-24)/24 ]
100[ 9/24 ]
100[ 0.375 ]
37.5%
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3 years ago
I WILL GIVE BRAINLIEST TO THE PERSON WHO ANSWERS THIS QUESTION CORRECTLY
vlada-n [284]
What’s the interest rate
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