A. <span>–13 + 27 = 27 + (–13) is an example of the commutative property.
The commutative property states that a + b = b + a.</span>
The fifteenth customer will be the first because 5x3=15
(4-4x)(x-3)
4x-12-(4x^2)+12x
(-4x^2)+16x-12=(pxq)(x)
Answer: C) 40 degrees
Step-by-step explanation:
if the total angle is 70 degrees and part of it is 30 degrees
then the other part is x degrees
30 + x = 70
30 - 30 + x = 70 - 30
x= 40
Hope this helped!
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Answer:
D) 44 inches
Step-by-step explanation:
Isosceles trapezoids have equal legs, which is why they are called isosceles.
Squares have equal side lengths are around, so you know that the missing side lengths to this figure are 5 in, 10 in, and 10 inches.
Add all of the given values together.
Add all of the "unknown" values together.
- 5 in + 10 in + 10 in = 25
Add these two values together.
- 19 in + 25 in = 44 inches
This answer corresponds to answer choice D.
