Answer:
Probably shouldn't cheat on tests
Step-by-step explanation:
just sayinnn
:/
Pretty sure option 4 is your answer though. Not 100% because the picture is a bit blurry
Answer:
9
Step-by-step explanation:
thus n=3×3
which is equal to 9
Answer:
Step-by-step explanation:
let the radius be r and the slant height be L
then first of all: L^2 = r^2 + 9^2
= r^2 + 81
Surface area = πrL = n
volume = (1/3)πr^2 (9) = 3πr^2 = n
then 3πr^2 = πrL
3r = L , then in L^2 = r^2 + 81
9r^2 = r^2 + 81
8r^2 = 81
r = 9/√8
L^2 = 81/8 + 81 = 729/8
L = √1458/4
cos(baseangle) = (9/√8) / (√1458/4)
= 1/3
angle of base = appr 70.5°
check my arithmetic
6x(3x + 1) = 0
First, distribute the 6x to both 3x and 1
6x(3x) = 18x²
6x(1) = 6x
18x² + 6x = 0
To solve, find a number (x) that, when placed in the value of x, will give 0.
0 will be that answer.
18(0)² = 0
6(0) = 0
0 + 0 = 0
0 should be your answer
hope this helps
Answer:
B. the product of the difference of x and 5 and the sum of x and 3
Step-by-step explanation:
We have the product of two binomials.
The first binomial is the difference of x and 5, since they are subtracted.
The second binomial is the sum of x and 3, since they are added.
Thus B is the correct answer.
