2 years ago

HELP!! Angle Proofs- Geometry!

1 answer:

4 0

Since 1 and 2 are linear and 3 and 2 are supplementary that means 1 and 3 are congruent; because 1=2 and 2=3 that would mean 1=3

You might be interested in

A cube labeled 1 to 6, is tossed 6 times

slava [35]

Answer:

1/6

Step-by-step explanation:

If we're assuming that this is a six-sided die, then we can find that the results can be 1,2,3,4,5,6. Only 1 of those 6 numbers are 5, so the probability of the cube landing on 5 would be 1/6.

3 0

3 years ago

The volume of a CONE-shaped hole is 75pi ft cubed. If the hole is 9 feet deep, what is the radius of the hole?

Arturiano [62]

Answer:

The radius of hole is 5 feet

Step-by-step explanation:

Depth of conical hole = 9 feet

Let the radius of hole be r

Volume of conical hole = $\frac{1}{3} \pi r^2 h$

So, Volume of conical hole = $\frac{1}{3} \pi \times r^2 \times 9$

We are given that volume of a CONE-shaped hole is 75pi ft cubed.

So, $\frac{1}{3} \pi \times r^2 \times 9=75 \pi$

$\frac{1}{3} \times r^2 \times 9=75$

$r^2=\frac{75 \times 3}{9}$

$r=\sqrt{\frac{75 \times 3}{9}}$

r=5

Hence The radius of hole is 5 feet

6 0

3 years ago

A group of circus bears made a pyramid. 3 bears fell of the top, leaving 3 on the bottom. How many bears made the pyramid?

kvasek [131]

Answer:

6, right?

Step-by-step explanation:

6 0

2 years ago

What is 5 times 9 divided 5 add 40 subtract 100

Sladkaya [172]

Answer:

-51

Step-by-step explanation:

5 0

2 years ago

HELPPPPPPP how many solutions does this have

Fiesta28 [93]

I need the pic or question to solve

7 0

3 years ago