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3 years ago

Every morning Lucas runs 1 7/10 miles. How far does he run in 5 days?

Mathematics

1 answer:

dybincka [34]3 years ago

7 0

1 (5) = 5

7/10(5/1) = 35/10

Simplify.

35/10 = 3 5/10 = 3 1/2

5 + 3 1/2 = 8 1/2

Lucas ran 8 1/2 miles in 5 days.

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Solve 4 + 2 sinx= 14-8 sinx for 0° ≤ x ≤ 180

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<h2>Answer:</h2>

<u>x= 90°</u>.

<h2>Step-by-step explanation:</h2>

<h3>1. Write the expression.</h3>

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$-4+4 + 2 sin(x)= 14-8 sin(x)-4\\ \\2 sin(x)= 10-8 sin(x)$

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<h3>5. Apply the arcsin of sin^-1 to both sides of the equation.</h3>

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2 years ago

6. Trail Bike Rentals charges a $16 fixed fee plus $8 per hour for renting a bike. Matt paid $72

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Answer:

7 hours

Step-by-step explanation:

The total amount is the flat fee plus the amount per hour times the number of hours

16 + 8h = 72

Subtract 16 from each side

16+8h-16 = 72 -16

8h = 56

Divide by 8

8h/8 = 56/8

h = 7

7 hours

7 0

3 years ago

Read 2 more answers