The answer is 23.6
The formula of volume for a cylinder is V =
h
So you take the diameter and divide it by 2 and you get .5 and then you solve the equation.
So 3.14 x
x 30 = 23.6
Answer:
2:3
Step-by-step explanation:
You can divide 6:9 by 3
6/3=2
9/3=3
So, therefore the answer is 2:3.
Answer:
Step-by-step explanation:
<u>Area of ΔABC is:</u>
<u>We have:</u>
<u>Find CD using Pythagorean:</u>
- CD² = AC² - AD² ⇒ CD² = 3² - 1.8² ⇒ CD² = 5.76 ⇒ CD = √5.76 = 2.4
<u>Find DB using the following identity, coming from ratios of corresponding sides of similar triangles:</u>
- CD² = AD*DB
- 5.76 = 1.8*DB
- DB = 5.76/1.8
- DB = 3.2
<u>Find AB:</u>
- AB = AD + DB
- AB = 1.8 + 3.2
- AB = 5
<u>Find the area of ΔABC:</u>
- A = 1/2*5*2.4
- A = 6 units²
He did very well and above 90 percent of the students, he did really good
Answer:38400000000
Step-by-step explanation: I just do it like 2 numbers i just write it down like a line it is kind of hard you could do it an easier way but i like doing it like that :)