I just took the test and the correct answer that i got was B
Answer:
a) 
b) 
c) 
Step-by-step explanation:
a)
For a cone,
where L = slant height
We have r = 8 cm; h = 10 cm
b)
c)
empty space = volume of cylinder - volume of cone
5/10 in the lowest fraction is 1/5
The decimal form is 0.5 if you need it
You should use the website Math wa* it helps you will a lot with math only but if you have to pay to see how the computer shows it work and steps to the answer but the answer is free just put the question and you get the answer. It is never wrong I've been using it for 4 years.
*=y so, the * is y at the end of the word
Answer:
Bring 3x to the left: −3x + y = 2. Multiply all by −1: 3x − y = −2. Note: A = 3, B = −1, C = −2. This form: Ax + By + C = 0. is sometimes called "Standard Form", but is more properly called the "General Form".
Step-by-step explanation:
dat is only exsample so i thingk i help u
