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romanna [79]
2 years ago
13

1. Grace rode her bike 5 miles in 20 minutes. At this rate, how many miles can she ride her bike in 30 minutes? *

Mathematics
1 answer:
erastova [34]2 years ago
8 0

Answer:

14

Step-by-step explanation:

add the stuff together

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Rebecca cannot afford her car payments. She decides to stop making payments on the car and get a credit card instead. Evaluate h
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C. Rebecca should not have stopped making payments on her car although that might not have as a direct consequence that she will only qualify for a high interest credit card

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3 years ago
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Today's high temperature is 72°F. If yesterday's high temperature was 87°F, what was the change in high temperatures? -15°F
makkiz [27]

Answer:

15°F

Step-by-step explanation:

It is given that,

Today's high temperature is 72°F and yesterday's high temperature was 87°F. We need to find the change in high temperatures.

Change in temperatures = final temperature - initial temperature

= 87°F - 72°F

= 15°F

It means that the change in temperature is 15°F. Hence, the correct option is (b).

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3 years ago
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No is the answer i believe
7 0
3 years ago
Suppose a triangular desk will be built in the corner of that room. It will be in the shape of a 30-60-90 right triangle. The le
Iteru [2.4K]

Answer:

<u>Longer leg = 5 feet</u>

<u>Shorter leg ≅ 2.89 feet</u>

<u>Hypotenuse ≅ 5.78 feet</u>

Step-by-step explanation:

Let's recall that this is a special type of triangle where the three angles measure 30 degrees, 60 degrees, and 90 degrees. The ratio of the sides is 1:  √3  :2. That is to say, the hypotenuse is twice as long as the shorter leg, and the longer leg is the square root of 3 times the shorter leg.

Upon saying that, we can find the length of the legs of the triangle given:

Longer leg = 5 feet

Shorter leg * √3 = 5

Shorter leg = 5/√3 = 5√3/3 ≅ 2.89 feet

Hypotenuse = 2 * Shorter leg

Hypotenuse = 10√3/3 ≅ 5.78 feet

8 0
3 years ago
What is the equation of the line that goes through the points (0, 7) and (1, 9)? y=7x+2 y=2x+7 y=7x+9 none of the above
Luda [366]

Answer:

2x + 7

Step-by-step explanation:

0,7 is the y intercept, so plus 7 is a given

0,7    1,9    use rise/run

9-7/1-0 = 2/1

so 2x + 7

6 0
2 years ago
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