3 years ago

If a cylinder has a surface area of 59 square inches and its radius

Mathematics

2 answers:

Nadusha1986 [10]3 years ago

6 0

Answer:

5.8

Step-by-step explanation:

Margarita [4]3 years ago

4 0

123.9 inches i think
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Sauron [17]

3/7 = 0.43 (approx.)
4/9 = 0.44 (approx.)

Hence, 4/9 is bigger.

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3 years ago

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Simplify the expression: 10h2+h–6h2

cupoosta [38]

Answer:

The answer is 4h^2 + h

Step-by-step explanation:

Subtract 6h^2 from 10h^2

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3 years ago

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Ahmad wants to paint a rectangular region of a wall with one layer of paint. He has 32 ft of tape to tape around the border of t

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3 years ago

A slow burning candle will burn 1.5 inches in 40 min how many inches will the candle burn in 4 hours

Semenov [28]

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8 0

3 years ago

I need help REALLY FAST what is the distance between the points (-1, -3 3/4) and (-1, 4 1/2) ?

kodGreya [7K]

Answer:

8 1/4

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Algebra I

Coordinates (x, y)

Algebra II

Distance Formula: $\displaystyle d = \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$

Step-by-step explanation:

Step 1: Define

Identify

Point (-1, -3.75)

Point (-1, 4.5)

Step 2: Find distance d

Simply plug in the 2 coordinates into the distance formula to find distance d

Substitute in points [Distance Formula]: $\displaystyle d = \sqrt{(-1--1)^2+(4.5--3.75)^2}$
[√Radical] (Parenthesis) Subtract: $\displaystyle d = \sqrt{(0)^2+(8.25)^2}$
[√Radical] Evaluate exponents: $\displaystyle d = \sqrt{0+68.0625}$
[√Radical] Add: $\displaystyle d = \sqrt{68.0625}$
[√Radical] Evaluate: $\displaystyle d = 8.25$

4 0

3 years ago