3 years ago

the average of three numbers is x if the first number is y and the second number is z what is the third number

1 answer:

8 0

The third number will be 3x - y - z

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ollegr [7]

Answer:

simple prt. $720

Step-by-step explanation:

4 0

3 years ago

aleksklad [387]

A=pi r^2
= 20.25 pi is the answer

8 0

3 years ago

Flauer [41]

The answer if 7 years, if you multiply 2,000 by .02 it equals 40. so you divide 280 by 40 and get 7

6 0

3 years ago

mars1129 [50]

So remember that the distance formula is $\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$ .

$\sqrt{(4-4)^2+(-2-(-5))^2}\\ \sqrt{0^2+3^2}\\ \sqrt{0+9}\\ \sqrt{9}\\ 3$

Distance between (4,-5) and (4,-2) is 3 units.

$\sqrt{(1-(-1))^2+(1-4)^2}\\ \sqrt{2^2+(-3)^2}\\ \sqrt{4+9}\\ \sqrt{13}$

Distance between (1,1) and (-1,4) is √13 (or 3.61 rounded to the hundreths) units.

3 0

3 years ago

mihalych1998 [28]

If you need any steps explained lmk

7 0

3 years ago