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strojnjashka [21]

3 years ago

9

The ratio of the angle measure of the acute angle in a right triangle is 1:3

1 answer:

horrorfan [7]3 years ago

3 0

Answer:

2:6 because 2:6 is equivalent to 1:3

Step-by-step explanation:

1x1=1 and 3x2=6

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Prices are going up in the ratio 6:5 Write a 60% decrease as a ratio.

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Frank is investing his money. He thinks that he should make $8 for every $100 he invests. How much does he expect to make on an

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IrinaK [193]

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3 years ago

IM BEGGING YOU PLEASE HELP PLEASE HELP I NEED HELP PLEASE

I am Lyosha [343]

Answer:

area of shaded region: 21.07 ft²

<u>Given for semi circle:</u>

radius of semi-circle: 7 ft

<u>Given for rectangle:</u>

width: 7 ft
length: 14 ft

<u>Find area of rectangle:</u>

Length * Width

14 * 7

98 ft²

<u>Find the area of semi circle:</u>

1/2 * π * r²

1/2 * 3.14 * (7)²

76.93 ft²

<u>Area of shaded region:</u>

area of rectangle - area of semi-circle

98 ft² - 76.93 ft²

21.07 ft²

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2 years ago