3 years ago

PLEASE HELP!!! It says to find the area of the shaded sector rounded to the nearest hundredth

Mathematics

1 answer:

arlik [135]3 years ago

6 0

Answer:

402.12 cm²

Step-by-step explanation:

45 degrees is 1/8 of a circle

πr² = whole circle

1/8*(3.1415926....)(32)² = 402.12 cm²

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Carol had a previous balance of $557.83 in her checking account. She deposited checks

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3 years ago

Homework ree

umka21 [38]

Answer:

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Step-by-step explanation:

First, create equations. Let x equal the miles driven. The first plan expression is 38 + 0.12x and the second plan expression is 51 + 0.08x. Setting these equal and solve for x: 38 + 0.12x = 51 + 0.08x -> 0.04x = 13 -> x = 325 miles.

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3 years ago

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3 years ago

Which fraction is equivalent to negative 1/6? 6/-1 -6/1 -6/-1 1/-6

Anna71 [15]

Answer:

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Step-by-step explanation:

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7 0

3 years ago

I need help finding the lowest term for -8/9+11/15

Liono4ka [1.6K]

Answer:

-7/45

Step-by-step explanation:

First, find the lowest common denominator for 9 and 15. It's 45. Make both fractions over 45 by multiplying the top and bottom by the same number.

$-\frac{8}{9} +\frac{11}{15}$

$= -\frac{8*5}{9*5} +\frac{11*3}{15*3}$ Since 15*3=45, multiply the top by 3 also. Since 9*5=45, multiply the top by 5 also.

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3 years ago