Sin inverse[sin 6pi/7]. I'm suppose to find the exact value.

Answers

Answer 1

Answer: $sin^(-1) (sin (6 \pi )/(7) )= (6 \pi )/(7)$

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Which of the following employees has the greatest total employee compensation?a. Employee A: total job benefits $49,200 and total job expenses $300 b. Employee B: total job benefits $49,500 and total job expenses $500 c. Employee C: total job benefits $ 49,800 and total job expenses $700 d. Employee D: total job benefits $50,100 and total job expenses $900
Pls help with this for 30points
Find the perimeter of a quadrilateral with vertices at C (−1, 2), D (−2, −1), E (2, −2), and F (1, 1). Round your answer to the nearest hundredth when necessary.
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Match the sequence (term) with the correct type of sequence (definition).Match Term Definition128, 32, 8, 2, ... A) Arithmetic, common difference is 51, 3, 9, 27, ... B) Arithmetic, common difference is -35, 10, 15, 20, ... C) Geometric, common ratio is 0.2520, 17, 14, 11, ... D) Geometric, common ratio is 3

A toddler takes off running down the sidewalk at 270 ft/min. One minute later, a worried mother runs after the child at 580 ft/min. After how many minutes will the mother overtake the toddler?

Answers

we know that in one minute the toddler is 2(270)=540 feet and mother is 580 so less than 1 minute

What is bigger 7/8 or 0.78

Answers

Solutions

To solve the problem we first have to convert the fraction into a decimal. To convert a fraction into a decimal you have to divide the numerator by the denominator.

7/8
= 7 ÷ 8
= 0.875

0.875 is bigger then 0.78 therefore 7/8 is greater.

Express 15% as a fraction

Answers

15/100=15%

hope this helps

15/100

this is the easiest way to learn how to turn numbers like these in fractions is if you put a10 or 100 behind them

Matthew is paid $8.50 for each acre he mows on his grandparent's estate. He mows 50% of an acre in 3/5 of an hour.

Answers

Question

At the rate, how much will Mathew be paid for two hours of moving? Round to the nearest cent.

Answer:

exact answer =$19.83

rounded answer = $20

Step-by-step explanation:

3/5 = 0.6, so in 0.6 hours he can do 50% so in 2 hours that has 3 0.6 so 150% and the remaining time is 0.2 hours thats 1/3 of 0.6 so just divide 50% by 3 you'll get around 16.7% so in 2 hours he finished 166.7%

16.7% = 1/3 of 50% = 8.50 = 8.50/3 = 2.83

so 8.50 + 8.50 + 2.83 =

$19.83

Are the expressions (4x)^2 and 4x^2 equal in value? How would you explain your answer?

Answers

understand pemdas
parenthasees
exponenets
multiiplication or dividsion
additon or subtraction

(4x)^2=4x times 4x
4x^2=4 times x times x=4(x^2)

(4x)^2=16x^2
4x^2=4(x^2)
values are not equal
(just for fun: 4x^2=(2x)^2)

A number increased by 10

Answers

Answer:

im pretty sure we need the previous value

Answer:

Step-by-step explanation:

just got it right on plato

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