4 years ago

If PQ=7 and QR=10, then PR= what ?

1 answer:

6 0

If PQ=7 and QR=10,

P=(7/Q) and R=(10/Q)

Therefore:

PR=(7/Q)(10/Q)

=(70)/Q²

You might be interested in

liq [111]

I can't see photo so pls put one

7 0

4 years ago

sergey [27]

Equation 1
y=x-0.7

equation 2
x=y+0.7

4 0

4 years ago

konstantin123 [22]

Answer:

$\sqrt[n]{x^a}=x^{a/n}$

Step-by-step explanation:

While the "law"

$\sqrt[n]{x^n}=x$

may seem more applicable, and may seem to be a special case of the law shown in the answer above, it is not true in general. For example, ...

$\sqrt{x^2}=|x|\ne x \quad\text{for x $$

6 0

4 years ago

SSSSS [86.1K]

V = 4/3 π r³
E. 27 ..............

5 0

4 years ago

gogolik [260]

By adding all sides of the rooms walls you get 64 feet for your perimeter 20+20+12+12=64 feet

7 0

4 years ago