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Wittaler [7]
2 years ago
7

I dont understand this question, i did the factor of 36x^2 - 49 but I dont understand the second part

Mathematics
1 answer:
Nadya [2.5K]2 years ago
8 0

Answer:

a = 6

b = 7

Step-by-step explanation:

Since both 36 and 49 are perfect squares, you can find their square roots which are 6 and 7.

To check to see if it is correct, replace the a with 6 and replace the b with 7, then evaluate the exponents.

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A family has a bike rack that fits seven bikes, but they only have 5 bikes. How many ways can they fit these bikes on the rack
stellarik [79]

Answer:

x=21 ways

Step-by-step explanation:

From the question we are told that:

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3 years ago
At the beginning of this year, you went out and purchased $300 worth of gold coins. Every 3 months for the next 8 years, you pur
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Answer:

9900

Step-by-step explanation:

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1 year ago
Using the graph below determine the slopes of the lines in simplest form.
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7 0
3 years ago
Pankaj gets ice cream in a cone that is 6 inches tall and has a radius
Arisa [49]

The volume of the ice cream is  72.03 in³.

<h3>What is the volume of the ice-cream?</h3>

The volume of the ice cream is the sum of the volume of the cone and the volume of the hemisphere.

volume of the cone = 1/3πr²h

1/3 x 22/7 x 2.5² x 6 = 39.29

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The volume of the ice cream = 39.29 +  32.74 = 72.03 in³

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