2 years ago

My last of many blurry pictures…

1 answer:

7 0

150 people.

27 is 18% of 150.
10.5 is 7% of 150.
15 is 10% of 150.
19.5 is 13% of 150.
28.5 is 19% of 150.
49.5 is 33% of 150.

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Julli [10]

Answer:

it should be 4.5

Step-by-step explanation:

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4 years ago

Semmy [17]

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3 years ago

Nat2105 [25]

The correct answer is A. The total points Shelly earned

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4 years ago

aivan3 [116]

1 is 110. 2 is 65 and 3 is 35. You have to double 55 for the first question. For 2 you divide 2 from 130. And the third one shows the angle.

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3 years ago

svetoff [14.1K]

Answer:

x = 15

Step-by-step explanation:

Since the triangles are similar then the ratios of corresponding sides are equal, that is

$\frac{BC}{DC}$ = $\frac{AC}{EC}$ , substitute values

$\frac{3x-5}{32}$ = $\frac{5x-5}{56}$ ( cross- multiply )

56(3x - 5) = 32(5x - 5) ← distribute and simplify both sides

168x - 280 = 160x - 160 ( subtract 160x from both sides )

8x - 280 = - 160 ( add 280 to both sides )

8x = 120 ( divide both sides by 8 )

x = 15

4 0

3 years ago