Answer:
true
Step-by-step explanation:
15+12>20 <=> 27>20
I can answer only 1st coz I have no idea about 2nd problem..
Here Hypotenuse is 5

a =x
b =4
c = 5
5 square =x square +4 square..
25 =x square+16
25 -16 =x square
9 =x square..
√9 = x
3 = x..
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Answer:
7
Step-by-step explanation:
Let's make this simple. Let's have the small cone have a radius 1 and the height 1. This would make the bigger
cone
have a radius of 1 and the height of 2.
With this information, lets get the volume of both cones. The formula is this:

Plug in numbers:
Small cone:

Big cone:

The small cone has a volume of

The big cone has a volume of

Now, you want to find how many small cones you need to have the same total volume of the big cone.

You have the difference of pi over 3 comparing the big cone to the small one. You realize that the small cone has the same volume of that. Therefore,
you need 2 small cones to have the same total volume as the larger cone
Answer:
rational numbers are real numbers that statement is true
Step-by-step explanation:
because all rational numbers are belong to real number ,
real number contain all type of numbers rational and real number.