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2 years ago

A circle has a diameter of 5. What is the area and circumference.

Mathematics

2 answers:

ivann1987 [24]2 years ago

5 0

Area:7 circumference:15

Aloiza [94]2 years ago

3 0

Answer:

Area= 19.63 units squared Circumference= 15.71 units

Step-by-step explanation:

Area= π r ^2

Circumference= 2π r

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Determine whether the following sequence is arithmetic, geometric, or neither.

ella [17]

<h3>Answer: Geometric</h3>

===============================================

Explanation:

To go from term to term, we are multiplying by 2

-7 * 2 = -14

-14 * 2 = -28

-28 * 2 = -56

This means the common ratio is 2 and this sequence is geometric.

---------

Alternatively, you can divide each term by its prior term

-56/(-28) = 2

-28/(-14) = 2

-14/(-7) = 2

Each time we get the same result showing the common ratio is 2.

4 0

2 years ago

Read 2 more answers

In each of Problems 7 through 11, determine whether the members of the given set of vectors are linearly independent. If they ar

Ad libitum [116K]

Answer:

Step-by-step explanation:

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5 0

2 years ago

8y-9y , show work even tho i know it’s not a lot !

Dmitrij [34]

Answer:

-1y or -y

Step-by-step explanation:

8-9 =-1

substtute for y and there ya go

4 0

3 years ago

Simplify 3/4(1/2×-12)+4/5

Wittaler [7]

Answer: $\frac{3}{8}x-\frac{41}{5}$ or $\frac{3}{8}x-8\ \frac{1}{5}$

Step-by-step explanation:

Given the following expression:

$\frac{3}{4}(\frac{1}{2}x-12)+\frac{4}{5}$

You can follow these steps in order to simplify it:

1. You need to apply Distributive property:

$=\frac{3}{8}x-9+\frac{4}{5}$

2. And now you must add the like terms. Then:

$=\frac{3}{8}x-\frac{41}{5}$

Therefore you get the following answer:

$\frac{3}{8}x-\frac{41}{5}$ or $\frac{3}{8}x-8\ \frac{1}{5}$

7 0

2 years ago

Find the area of the figure below:

Afina-wow [57]

Answer:

60.75 m^2

Have a great day

6 0

2 years ago