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andrey2020 [161]
3 years ago
13

The midpoint of (-4,15) and (22,3)

Mathematics
1 answer:
ahrayia [7]3 years ago
8 0

Answer:

(9, 9)

Step-by-step explanation:

midpoint of (-4,15) and (22,3)

=  \bigg( \frac{ - 4 + 22}{2}, \:  \:  \frac{15 + 3}{2}  \bigg) \\  \\  =  \bigg( \frac{18}{2},  \:  \:  \frac{18}{2}  \bigg) \\  \\  =  ( 9,  \:  \:  9) \\  \\

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wel
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3 0
2 years ago
#82 will give brainliest to best answer!​
Fofino [41]

Answer:

\frac{6}{k-6}

Step-by-step explanation:

First, we can factor all of the following equations to turn that weird, huge looking thing into \frac{(k+6)(k-6)}{(k-6)(k-10)} ÷ \frac{(k-6)^2}{k(k-6)} × \frac{6(k-10)}{k(k + 6)}. We know that division is simply multiplication by the reciprocal, so that whole equation will turn into \frac{(k+6)(k-6)}{(k-6)(k-10)} × \frac{k(k-6)}{(k-6)^2} × \frac{6(k-10)}{k(k+6)}. Now we can cancel out some values if they are both in the numerator and denominator, which will turn that still huge looking thing into \frac{6}{k-6} which is our final answer, as it cannot be simplified further.

Hope this helped! :)

7 0
2 years ago
Read 2 more answers
HELP please help help
Serjik [45]

Answer:

4778.4

Step-by-step explanation:

The volume of a cone is given by:

(π•r²•h)/3

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(4,563•π)/3

14,334.66/3=4778.4

3 0
3 years ago
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What is the value of X I. The rhombus below? <br> A. 25<br> B. 43<br> C. 47<br> D. 21
SIZIF [17.4K]

Answer:

Correct answer is 21. I believe someone said it was 25 earlier, they are wrong. 21 is correct. (D)

Step-by-step explanation:

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3 years ago
Which of the following is a rational number? (5 points)
strojnjashka [21]

Answer:

square root of 25

Step-by-step explanation:

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