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2 years ago

Which sequence is ARITHMETIC?

Mathematics

1 answer:

Rina8888 [55]2 years ago

4 0

Step-by-step explanation:

An arithmetic sequence is a sequence that adds or subtracts the same amount every time, making the answer C. The numbers are increasing by +5 consistently.

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Find the average of 62 ℓ, 28 ℓ, 45 ℓ and 33 ℓ.

artcher [175]

Answer:

the average is 168

Step-by-step explanation:

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3 years ago

A parallelogram has an area of 240 square inches and a height of 12 inches. What is the measurement of the base?

makvit [3.9K]

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3 years ago

How do you solve 3 x 3 1/3

Butoxors [25]

Answer:

Step-by-step explanation:

Turn 3 1/3 into an improper fraction.

(3*3) + 1 = 10/3 so 10/3 is the same as 3 1/3

Turn the 3 into an improper fraction of 3/1

Now multiply 10/3 * 3/1 multiplying straight across: 10*3/3*1=30/3=10

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3 years ago

What is the measure of o

Helga [31]

Answer:

Step-by-step explanation:

We need the formula for arc length (in radians) to solve this problem. The formula is:

$s=r \theta$

Where

s is the arc length

r is the radius of the circle

$\theta$ is the intercepted angle

In this diagram, we can see that $\theta$ is beign intercepted by the big arc with measure 20 cm. So arc length, s, is 20

Also, if we look, we see that the radius is 5 cm, so r = 5

Now, we substitute into formula and find $\theta$ :

$s=r\theta\\20=5\theta\\\theta=\frac{20}{5}\\\theta=4$

This is given in radians, so $\theta$ is 4 radians

D is the correct answer choice.

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3 years ago

Which of the following equations describes the line shown below? Check all

stepan [7]

Answer:

answer = C

Step-by-step explanation:

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3 years ago