You cant solve this because there is no matching variables like for example:

x^2-3xy+2x-2y-4+xy-5x+6y+8 and i solved this which the answer is x^2-3x+4y-2xy+2 because there are matching variables.

7 0

3 years ago

Is 8 x 6 =(4×6)+(4×6)true or false

Julli [10]

8 * 6 = (4*6) + (4*6)
48 = 24 +24
48 = 48
true

4 0

3 years ago

Read 2 more answers

Hank has 1 dollar bill, 4 dimes, 3 nickels, and 4 pennies in his pocket. About how much money does Hank have in his pocket? Roun

ioda

Not rounded= 1.59

your welcome :D

4 0

3 years ago

Cyruer.

Maslowich

Answer:

Hello,

Step-by-step explanation:

Area of the sphere:

$S=4*\pi *r^2$

Volume of the sphere:

$V=\dfrac{4*\pi *r^3}{3}$

$\dfrac{S}{3} =\dfrac{V}{7} \\\\\dfrac{4*\pi *r^2}{3} =\dfrac{4*\pi *r^3}{3*7} \\\\1=\dfrac{r}{7} \\\\\\r=7\\\\great \ circle: 2*\pi* r=14*\pi\\$

$Volume=\dfrac{4*\pi *7^3}{3} =\dfrac{1372*\pi }{3} \approx{1436,7550...(cm^3)}$

4 0

2 years ago