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3 years ago

In the figure to the right, if AC=12 and BC=9, what is the radius?

Mathematics

1 answer:

ella [17]3 years ago

5 0

Answer:

Step-by-step explanation:

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Solve the equation. −t\4=−3π

vampirchik [111]

we have

$-\frac{t}{4} =-3\pi$

solve for t

Multiply by $-4$ both sides

$-\frac{t}{4}*(-4) =-3\pi*(-4)$

$t=12\pi$

therefore

the answer is

$t=12\pi$

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3 years ago

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Which of the following could be used as an example of a mass of one kilogram?

PIT_PIT [208]

Answer:

i would think C

Step-by-step explanation:

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Sanai is planning to visit her aunt in 5 weeks. She has saved $365 but thinks the trip will cost $500. She plans to save the sam

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Step-by-step explanation:

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3 years ago

Cierra has three more than 1/2 as many purses as Asia defined a variable and write an expression to represent the number of purs

Ray Of Light [21]

Answer:

The equation representing the number of purses Ceirra has is $c=3+\frac{1}{2}\times a$ .

Ceirra has 9 purses in her collection.

Step-by-step explanation:

Given,

Cierra has three more than 1/2 as many purses as Asia.

Solution,

Let the number of purses Cierra has be 'c'.

And also the number of purses Asia has be 'a'.

Now according to question, Cierra has 3 more than 1/2 purses as Asia has.

Framing in equation form, we get;

$c=3+\frac{1}{2}\times a$

Hence The equation representing the number of purses Ceirra has is $c=3+\frac{1}{2}\times a$ .

Now we solve the equation;

Since Asia has 12 purses.

So we substitute the value of 'a', and get;

$c=3+\frac{1}{2}\times12=3+6=9$

Hence Ceirra has 9 purses in her collection.

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3 years ago