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Mathematics

1 answer:

Nikitich [7]3 years ago

3 0

Answer:

Step-by-step explanation:

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Which fraction has a repeating decimal as its decimal expansion? w w w cow

ArbitrLikvidat [17]

Answer:

Step-by-step explanation:

idk whats cow but w over co

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3 years ago

Whats 2+2? im really struggling with this question, pls help

EleoNora [17]

Answer:

its 4

Step-by-step explanation:

1 2 3 4

hope i helped

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4 years ago

Read 2 more answers

If 12% = 1000, what is the remaining 88% worth?

MrRissso [65]

Note: I am not 100% sure that this is the correct way to solve this problem. It is just my best attempt to help.

Keep in mind that every percentage can be made into a decimal. 12% = 0.12 because 12% is also 12/100 as a fraction.

Since a percentage is the original number multiplied by the percent, you can solve this problem by dividing the number given by the percent. Be sure to turn the percent into a decimal to make it easier. Your work should look like this:

12% = 0.12

1,000 / 0.12 = 8,333.33

That is the first step. How you have to finish the problem and find what 88% is. To do this, you can simply multiply 88%, or 0.88, times the answer you get in the first part. Your work should look like this:

88% = 0.88
0.88 * 8,333.33 = 7,333.33

Now to check your work, you can add 7,333.33 and 1,000 to see if it equal the total of 8,333.33

7,333.33 + 1,000 = 8,333.3

Since it is equal, this is your answer.

3 0

3 years ago

In circle O, BC=14 and DC=25. What is the length of diameter BA? -58.6 -12.2 -44.6 -30.6

Savatey [412]

The picture in the attached figure

we know that
If a tangent segment and a secant segment are drawn to a circle from an exterior point, then the square of the measure of the tangent segment is equal to the product of the measures of the secant segment and its external secant segment
so
DC²=BC*CA-----> CA=DC²/BC
DC=25
BC=14
CA=25²/14-----> CA=44.64
CA=BC+BA----> BA=CA-BC----> BA=44.64-14----> BA=30.64

BA is the diameter
hence
the length of diameter BA is 30.64----> round to the nearest tenth---> 30.6

the answer is
the length of diameter BA is 30.6

7 0

3 years ago

Find the measure of each angle indicated Please help ASAP!! Will Give BRAINLIST!!

drek231 [11]

Answer:

f=70 d=105

a=175 e=180

if not

is this from a textbook

Step-by-step explanation:

3 0

3 years ago