Answer:
quotient =-2x-1
Step-by-step explanation:
solve it by synthetic division,
Answer: 7 inches
Step-by-step explanation:
4 times 1 3/4 is 7
Step-by-step explanation:
The answer is in the picture
The estimated portion of light bulbs that last more than 500 hours will be
x=∑xn=224/430=0.521=52.1%
Answer:
(a) Because it is an exterior angle
(b) The measure of angle 2 is 72°
Step-by-step explanation:
Angle 2 is an exterior angle because it is adjacent to the interior angle 1, and an exterior angle is equal to the sum of the measures of the two nonadjacent interior angles:
<2=30°+42°
<2=72°