Answer:
= 0
Step-by-step explanation:
by using reminder theorem,
let, x - 1 = 0
then,
x = 1
plag in
1^4 + 1^2 - 2(1)^2 + 1 + 1
1 + 1 - 4 + 2
2 - 4 + 2
2 - 2
= 0
that's what I think.
AnswerStep-by-step explanation: 54
Answer:
12
Step-by-step explanation:
(# of pencils)x(3/4)=9
(# of pencils)x(0.75)=9
(# of pencils)=9/(0.75)=12
Answer:
The inner surface area of a hemispherical bowl will be: 1923.25 cm²
Step-by-step explanation:
Given
d = 35 cm
as


cm
The inner surface area of a hemispherical bowl = 2πr²



Hence, the inner surface area of a hemispherical bowl will be: 1923.25 cm²
Split the triangle into a 30-60-90 triangle. Since you have LM from that triangle, you can figure out the other sides. Then, using the leg from that triangle, the one next to it is a 45-45-90 triangle, meaning it's isosceles.
KM = 30 + 10√3
KL = 10√6
(sorry i'm not too sure if my "reasons" for statement/reason is correct)