3 years ago

2. Simplify √-72 (2 points) A.) 6√2 B.) 6√-2 C.) 6√2i D.) 6i√2

Mathematics

1 answer:

ruslelena [56]3 years ago

3 0

Answer:

the answer would be

D.) 6i√2

You might be interested in

I need help with #1

kolezko [41]

D. Because it corresponds to the angle to the left

5 0

2 years ago

a cone has a volume of 1230.88 units cubed and a diameter of 14 units what is the height of the cone use 3.14 for pi

ANEK [815]

Answer:

h= 24

Step-by-step explanation:

$v = \pi {r}^{2} \frac{h}{3}$

$r = \frac{d}{2}$

$r = \frac{14}{2}$

r= 7

1230.88=3.14×7^2×h/3

1230.88= 153.86h/3

h=1230.88/153.86

h= 24

7 0

2 years ago

Which definition best describes vertical angles?

Artyom0805 [142]

Answer:

B is the answer

Step-by-step explanation:

Vertical angles are pair angles formed when two lines intersect. Vertical angles are sometimes referred to as vertically opposite angles because the angles are opposite to each other

4 0

2 years ago

If something is 6 square feet, what is the length and width of the poster?

Alex777 [14]

Length is 2 and width is 3

2 X 3 is 6

7 0

2 years ago

5(x-y)-5(y+x)<br> pls help with this

anastassius [24]

Answer:

-10y

Step-by-step explanation:

=5x-5y-5y-5x

=5x-5x-5y-5y

=-10y

6 0

2 years ago

Read 2 more answers

2. Simplify √-72 (2 points) A.) 6√2 B.) 6√-2 C.) 6√2i D.) 6i√2​

2. Simplify √-72 (2 points) A.) 6√2 B.) 6√-2 C.) 6√2i D.) 6i√2