Answer:
False
Step-by-step explanation: A rational number is any number can be expressed as a fraction. Whereas, a whole number is a positive number without a decimal or fractions. Every rational number is may or may not be a whole number.
Answer:
The measure of angle A' is 125°
Step-by-step explanation:
we know that
Under reflection, lengths, areas and angles do not change but orientation does
therefore
If angle A is 125°
then
after the reflection
m∠A=m∠A'
therefore
The measure of angle A' is 125°
No because Edward can do 26 push-ups per minute while Micah can only do 25 push-ups per minute
2x^3-4x^2+2-x^3+2x^2+2x-4
x^3-2x^2+2x-2
Answer:
It makes the calculation easy and quick.
Step-by-step explanation:
- <em>Commutative Property of multiplication</em>
- <em>The product of two or more real numbers is not affected by the order in which they are being multiplied. In other words, real numbers can be multiplied in any order because the product remains the same. </em>
<u>When you multiply as it is given:</u>
- 5×87×2=870
- Step 1) 5×87 = 435
- Step 2) 435×2 = 870
<u>Using the commutative property makes it much easier:</u>
- 5×2×87 = 870
- Step 1) 5×2 = 10
- Step 2) 10* 87 = 870
