3 years ago

Write the equation of the line in slope-intercept form. PLEASDE HELP ME OUT ASAP

Mathematics

1 answer:

Anettt [7]3 years ago

7 0

Answer:

y = 50x + 40

50 = slope

40 = intercept

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Can you help meh again :)

IceJOKER [234]

3.14 x 8squared x 30 = 6028.8
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4 years ago

Karina rode her bike up a mountain trail at an average of 4 mph. Then she rode it back down the trail at an average of 20 mph. T

earnstyle [38]

Answer:

36 miles.

Step-by-step explanation:

We have been given that Karina rode her bike up a mountain trail at an average of 4 mph. Then she rode it back down the trail at an average of 20 mph. The entire trip took 3 hours.

$\text{Distance}=\text{Speed}\times \text{Time}$

Substitute the given values:

$\text{Distance}=(\frac{4\text{ miles}}{\text{Hour}}+\frac{20\text{ miles}}{\text{Hour}})\times 3\text{ Hours}$

$\text{Distance}=(\frac{24\text{ miles}}{\text{Hour}})\times 3\text{ Hours}$

$\text{Distance}=24\text{ miles}\times 3$

$\text{Distance}=72\text{ miles}$

The total distance is 72 miles, so the distance going up would be half of 72.

$\frac{72}{2}=36$

Therefore, Karina went 36 miles up the mountain.

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3 years ago

Paul can make 6 pizzas every 15 minutes. how many pizzas can he make in 60 minutes

earnstyle [38]

10 pizzas in 60 minutes is how many he can make.

5 0

3 years ago

Read 2 more answers

AB is tangent to circle O at B. Find the length of the radius, r, for AB = 5 and AO = 13.

alekssr [168]

ΔABO is a right triangle with AB⊥BO. The radius of the circle is BO. The Pythagorean theorem applies.
AO² = AB² + BO²
13² = 5² + r²
169 -25 = r²
r = √144 = 12

The radius (r) is 12.

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3 years ago

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What is the area of the parallelogram below if b=6.1? Round your answer to the nearest tenth.

Alisiya [41]

The answer to this is 48.8

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3 years ago