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Morgarella [4.7K]

3 years ago

9

Find the measures of the angles of a triangle of the measure of one angle is three times the measure of a second angle and the t

hird angle measures five times the second angle decreased by 90

1 answer:

Vinil7 [7]3 years ago

5 0

Answer:

hii

x=30

Step-by-step explanation:

x+3x+5x-90=180

9x=270

x=30

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Fofino [41]

$2 \frac{2}{3}-1 \frac{2}{5}=2 \frac{2 \times 5}{3 \times 5}-1 \frac{2 \times 3}{5 \times 3}=2 \frac{10}{15}-1 \frac{6}{15}=\boxed{1\frac{4}{15}}$

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Which of the following is the solution of –6x – 17 = 19?

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-6x=19+17
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47,258 redondear el decimal hasta la centésima más próxima

KIM [24]

Answer:

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Step-by-step explanation:

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3 years ago

In 2001 the mint indoor pool vault record was 20 and 1/6 the women’s record for the indoor pool vault was 15 and 5/12 FT what is

blondinia [14]

Answer:

35 and 7/12 feet is the combined height of the two records.

Step-by-step explanation:

Height of the indoor pool vault record for men = 20 and 1/6 ft = $\frac{121}{6} ft$

Height of indoor pool vault record for women = 15and 5/12 ft = $\frac{185}{12} ft$

The combined height of the two records :

$\frac{121}{6} ft+\frac{185}{12} ft$

$\frac{121\times 2}{6\times 2} ft+\frac{185}{12} ft$

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35 and 7/12 feet is the combined height of the two records.

5 0

3 years ago

Help me pleeaaseeeee

zhenek [66]

Answer:

100?

Step-by-step explanation:

Yan po sagot ko e natama naman kami

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