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antoniya [11.8K]
3 years ago
9

A(n) ______ is a letter or symbol that represents some unknown value.

Mathematics
1 answer:
Nuetrik [128]3 years ago
4 0
The answer is "variable"

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The line below are parallel. If the slope of the green line is 2/7, what is the slope of the red line?
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On the way to school, a student rides his bike to the bus stop. He then waits a few minutes for the bus to come and rides the bu
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No, the graph is only increasing while the student rides his bike, rides the bus, and walks. It is stays the same while he waits for the bus and when the bus stops to let him off.

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Sara has a circular fence around her dog house. Each day when she comes home from
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Answer:

226.2 feet

Step-by-step explanation:

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To calculate the distance the dog runs, we need to find the circumference of that circle, which is given by the formula:

C = 2 π r, since we know r, the calculation is easy:

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3 years ago
2 factors of 36 add up to 15 What are they?
Margaret [11]

Hey there!!

What are the factors of 36?

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Hope my answer helps!!

3 0
3 years ago
Allison is rolling her hula hoop on the playground. The radius of her hula hoop is 35 cm.
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The hula hoop rolls 879 \text{ cm}879 cm.

Step-by-step explanation:


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