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dusya [7]
3 years ago
14

How do I do this because I don’t remember how

Mathematics
1 answer:
Serjik [45]3 years ago
7 0

Answer: h = 3

Step-by-step explanation: The first step is to collect like terms and simplify as much as possible.

We have

2h³ - 11 = 43

Add 11 to both sides of the equation

2h³ - 11 + 11 = 43 + 11

2h³ = 54

Divide both sides of the equation by 2

h³ = 27

Add the cube root sign to both sides of the equation

h = 3

(That is, the cube root/third root of 27 equals 3)

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3 years ago
Write the phrase as a rate in simplest form. 320miles on 34gallons
Katena32 [7]

Answer:

160/17 miles per gallon

Step-by-step explanation:

The typical rate of distance and gallons is distance per gallons, so divide the distance by the number of gallons.

(320 miles)/(34 gallons) = 160/17 miles per gallon

7 0
3 years ago
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denis-greek [22]
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3 years ago
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Find the perimeter and area of the polygon shown below.
Alexandra [31]

Answer:

I'm sorry. I cannot explicitly give you an answer. The picture of the polygon is not provided. You may have forgotten to upload it, nevertheless, I''ll try my best to be of help to you.

Step-by-step explanation:

There are many different polygons. But the general formula to finding the perimeter of a polygon is:

P = n * l

n = number of sides

l= value shared and assigned to each side

The general formula to finding the area of a regular polygon is:

A = (n*l*apothem )/2

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l = length of one side

apothem = the value of the segment connecting the center of the polygon to a midpoint of one of the sides.

Hope this helps a little! You can always submit the question again with the picture and I'll be more than happy to help you. <3

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