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3 years ago

A cyclist travels at an average speed of 15 mph for 3 hours. How far did she travel in miles?

Mathematics

1 answer:

vazorg [7]3 years ago

7 0

Answer:

Step-by-step explanation:

3 hours × 15 miles/hour = 45 miles

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In triangle ABC, m∠ABC = (4x – 12)° and

Anestetic [448]

Answer:

A triangle is equilateral if all three angles are same. but here two angles are 64° but third angle is 52°. so, Yin is incorrect.

Step-by-step explanation:

x = 19,

Putting value of x to find m∠ABC and m∠ACB

m∠ABC = (4x – 12)°

m∠ABC = (4(19) – 12)°

m∠ABC = (76 – 12)°

m∠ABC = 64°

m∠ACB = (2(19) + 26)°

m∠ACB = (38 + 26)°

m∠ACB = 64°

now we know sum of angles of triangle is 180°. We can find the measure of third angle.

180 = 64+64 +x

x= 180 - 64 - 64

x = 52°

A triangle is equilateral if all three angles are same. but here two angles are 64° but third angle is 52°. so, Yin is incorrect.

5 0

3 years ago

Read 2 more answers

Simplify this expression using the distributive property.

Kruka [31]

the answer is c: .... 72+8w

6 0

3 years ago

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The heights of the pine trees in a certain forest are normally distributed, with a mean of 86 feet and a standard deviation of 8

Irina-Kira [14]

Answer: 0.95994

Step-by-step explanation:

3 0

3 years ago

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For which function does f(14)=23?

NARA [144]

Answer:

Third item in the list

Step-by-step explanation:

Third function: f(x) = x + 9. If we substitute 14 for x, we get f(14) = 14 + 9 = 23.

3 0

3 years ago

The drama club is selling tickets to a play for each ticket they sell the school receives x dollars and the drama club receives

bogdanovich [222]

The drama club receives $7 for each ticket that they sell.

Step-by-step explanation:

Given,

Amount received by school = x dollars

Amount received by school for 96 tickets = 96x

Amount received by drama club = remaining amount after school

Total amount of 96 tickets = 96x+672

Here,

96x is the share of school

672 is the share of drama club for 96 tickets.

Therefore;

96 tickets = dollars

1 ticket = $\frac{672}{96}$

1 ticket = 7 dollars

The drama club receives $7 for each ticket that they sell.

Keywords: division, addition

Learn more about division at:

#LearnwithBrainly

6 0

4 years ago