Answer:
8.1 * 10^-2
Step-by-step explanation:
Scientific notation is a number with it's largest digit in the one's place and its succeeding digits following it as decimals, then multiplied by a power of ten.
Appling this knowledge to the given number, we can conclude:
0.0810
= 0.081
= 8.1 * (1/10) * (1/10)
= 8.1 * 10^-1 * 10^-1
=9.1 * 10^-2
Answer:
99
Step-by-step explanation:
132/4 = 33 33*3=99 99+132+33=264
Answer: Statement 1 is the same as statement 2
All 90 degrees are right angles and all right angles are 90 degrees
Step-by-step explanation:
1. If the measure of an angle is 90 degrees, then it is a right angle.
2. If an angle is a right angle, then it will measure 90 degrees.
Statement 1 is the same as statement 2
All 90 degrees are right angles and all right angles are 90 degrees
An ' equal to ' can be introduced such that
If 90 degrees = right Angle
Then right angle = 90 degrees
Answer:
B
Step-by-step explanation:
let y = f(x) and rearrange making x the subject, that is
y = x - 3 ( add 3 to both sides )
y + 3 = x
change y back into terms of x, then
(x) = x + 3 → B