3 years ago

What is the answer to number 10?

Mathematics

1 answer:

never [62]3 years ago

5 0

Answer:

979.68

Rounded up, is 980

Step-by-step explanation:

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what is the least possible value of the smallest of 99 consecutive positive integers whose sum is a perfect cube

dimaraw [331]

First, try 99^3 = 970299; therefore, it is not the least possible value.

The above number is a multiple of 99, so we can factor this out to find the least possible value. So we try to factor 99:

99 = 9 * 11
99 = 3^2 * 11^ 1

and 3^3 * 11^3 = 35937

The least possible value is 4^1 + 11^2 = 125. Its sum is 125 which is a perfect cube.

4 0

3 years ago

Angle JKL is 54 degrees. What is the measure of angle MKL? *

hoa [83]

Answer:

MKL = 36°

Step-by-step explanation:

(3x + 6) + (6x + 12) = 54°

3x + 6x + 6 + 12 = 54

9x + 18 = 54

9x = 54 - 18

9x = 36

x = 36/9

x = 4

MKL = 6x + 12

MKL = 6(4) + 12

MKL = 24 + 12

MKL = 36°

6 0

3 years ago

Point A is located at (2, 3) on the coordinate plane. Point A is reflected over the x-axis to form point B and over the y-axis t

Mademuasel [1]

Answer:

Rectangle

Step-by-step explanation:

Well if point A is on (2,3) and you reflect it over the x axis point B would be located at (2,-3).

Then over the y axis point C would be located at (-2,-3), then reflecting that over the x axis point D is (-2,3)

Points

__________

A. (2,3)

B. (2,-3)

C. (-2,-3)

D. (-2,3)

__________

So graphing all these points we get a rectangle.

Because it has 4 sides that are 90 degrees and the sides opposite from each other are the same.

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3 years ago

Please help me ! Which one is it? (9Ft IS WRONG)

9966 [12]

Here’s the correct answer and the way i got to it. Hope this helps :)

4 0

2 years ago

At Max party,3/12 of the guests are 10 years old and 7/12 of the guests are 11 years old. What fraction of the guests are 10 or

Pavlova-9 [17]

Answer:

10/12

Step-by-step explanation:

3/12 + 7/12 = 10/12

7 0

3 years ago

Read 2 more answers