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Softa [21]
3 years ago
15

Does this graph represent a function? Why or why not?

Mathematics
1 answer:
malfutka [58]3 years ago
6 0

Answer:

Yes.

Step-by-step explanation:

It is a function because it passes the vertical line test. Each x-value has just one y-value. If the relation had any x-values that had several y-values, it would just be a relation. But this one is a function.

Hope this helps!

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R = 3.7 m.<br> Calculate the circumference of the circle.
Ksivusya [100]

Answer: 23.25m

Step-by-step explanation:

C=2πr=2·π·3.7≈23.24779m

3 0
3 years ago
Find the surface area of the cylinder and round to the nearest tenth. (It is recommended that you use the π button on your calcu
elena-s [515]

The surface area of the cylinder is 18.84 square feet

<h3>How to determine the surface area?</h3>

The given parameters are

Height, h = 2 ft

Diameter, d = 2 ft

The radius (r) is half of the diameter (d)

This is calculated as:

Radius = Diameter/2

So, we have:

r = d/2

Substitute 2 for d

r = 2/2

Evaluate the quotient i.e. divide 2 by 1

r = 1

The surface area is then calculated using the following formula

A = 2πr² + 2πrh

Substitute the given values in the above equation

So, we have:

A = 2 * 3.14 * 1^2 + 2 * 3.14 * 1 * 2

Evaluate the exponents

A = 2 * 3.14 * 1 + 2 * 3.14 * 1 * 2

Evaluate the products

A = 6.28 + 12.56

Evaluate the sum

A = 18.84

Hence, the surface area of the cylinder with the given height and radius is 18.84 square feet

Read more about surface area at:

brainly.com/question/2835293

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4 0
2 years ago
Find the perimeter of a triangle 20cm and 29cm
bagirrra123 [75]

Answer:

Unclear.

To find the perimeter you need all three sides of the triangle. You have only given two.

All you need to do is add up all three sides and you have your perimeter.

Formula: <u>P=a+b+c</u>

5 0
2 years ago
Read 2 more answers
Given the following statements, what conclusion can be drawn using the law of syllogism?
Umnica [9.8K]

Answer:

C) If the area of a square is an odd perfect square, the perimeter of the square will be even.

Step-by-step explanation:

Just did it on edge.

8 0
3 years ago
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DNA TAC ACC TTG GCG ACG ACT Write the mRNA strand then the Amino Acid sequence.
Ugo [173]
AUG UGG AAC CGC UGC AGU
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