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3 years ago

This person made an error. what is it, and what is the right answer?

Mathematics

1 answer:

NeX [460]3 years ago

7 0

Answer:

Base area (B) should not be added.

Step-by-step explanation:

Base area should not be added as cone is not solid. Only Lateral surface area is sufficient in order to find the required paper.

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What is 2/7 as a decimal

Tamiku [17]

Its .2857142857(long decimal xD)

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3 years ago

Read 2 more answers

EASY QUESTION

Ostrovityanka [42]

The correct answer would be D, the median 86.5.

In this set of data most of the values are in the 80's or 90's. There is only 1 number that is outside of this range, that is the value 0. It is an outlier.

When we have an outlier, the median generally gives us the better measure of central tendency.

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3 years ago

Need some help, Thank you!!! ^^

stira [4]

Given:

$3b+8\geq 14$

To find:

The steps to solving the given inequality.

Solution:

We have,

$3b+8\geq 14$

Subtract 8 from both sides.

$3b+8-8\geq 14-8$

$3b\geq 6$

Divide both sides by 3.

$\dfrac{3b}{3}\geq \dfrac{6}{3}$

$b\geq 2$

Two steps are:

1. Subtract 8 from both sides of the inequality.

2. Divide both sides of the inequality by 3.

Therefore, the correct option is A.

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2 years ago

What is the fourth term in the arithmetic sequence 13,10,7

Anettt [7]

The fourth term in the arithmetic sequence is 4. This is because you are subtracting 3 each time, and you already have your first three numbers in the pattern, so all you have to do is subtract another 3 in order to get 4.

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3 years ago

a central angle of circle of radius 50cm intercept an arc of 10 cm .Express central angle in radian n in degree

Elodia [21]

Answer:

11.7 degrees approximated to 12 degrees

Step-by-step explanation:

couldn't send the answer as 1 photo

7 0

3 years ago