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faust18 [17]
3 years ago
15

Please help! Twenty points.

Mathematics
2 answers:
aleksandrvk [35]3 years ago
5 0
C but i need 20 characters so......
rjkz [21]3 years ago
3 0
Spefify your help please
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Jessica hit a golf ball 150.75 yards. Kayla hit a golf ball 130.25 yards. How much farther did Jessica hit a golf ball?
Lapatulllka [165]

Answer:

Jessica hit the golf ball 20.50 yards farther than Kayla.

Step-by-step explanation:

150.75 - 130.25 = 20.50 yards

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3 years ago
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2. What is the approximate value of b in the triangle below?
s344n2d4d5 [400]

Answer:

d) 17.6

Step-by-step explanation:

Use the law of Sines

SinA/a=SinB/b=SinC/c

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3 years ago
Can someone answer this question please please help me I really need it if it’s correct I will mark you brainliest .
iris [78.8K]

Formula for the area of a quarter circle: A = (pi x r^2) / 4

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7 0
3 years ago
A shirt originally cost $42.39, but it is an sale for $38.15. What is the percentage decrease of the price of the shirt? If nece
blsea [12.9K]
C. 42.39 times 0.1 is 4.239. 42.39-4.239= 38.151 which rounds to 38.15
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PLEASE HELP ME ASAP!!
IrinaVladis [17]

Answer:

8. 5/6

9. 6.25, 6 and 1/4

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Step-by-step explanation:

Sorry that this is a little late. All of these problems end up with the same process to get to the answer. Since you want to find the rate, you would want to divide the amount of time taken by itself to find the unit rate. So basically, 8. would be 20 cm in 24 hours. You would divide both by 24 and you get 20/24 cm in 1 hour. and then you simplify the fraction and boom, there's your answer.

8 0
3 years ago
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