answering is c
Step-by-step explanation:
12×9=108
108+2=110
The measure of angle 1 and 2 should add up to 180°, because it forms a straight line. The same goes for the sum of angle 3 and 4.
Since we are given the measure of angle 2, we can find the measure of angle 1 by subtracting 143° from 180°.
180°-143° = 37°
We know that the intersecting lines form 2 sets of vertical angles, which are congruent. This means that the angles opposite from each other have the same measure. Therefore, both angle 2 & 4 have a measure of 143°, while angle 1 & 3 have a measure of 37°.
Answer:
22 1/5 miles per gallon
Step-by-step explanation:
Well I'll just make sure your points aren't waisted! what grade is this math?
Step-by-step explanation:
Given binomial is:
![in \: the \: term \: 8 {x}^{4} \\ coefficient = 8 \\ exponent = 4 \\ \\ in \: the \: term \: - 2x \\ coefficient = - 2 \\ exponent = 1](https://tex.z-dn.net/?f=in%20%5C%3A%20the%20%5C%3A%20term%20%5C%3A%208%20%7Bx%7D%5E%7B4%7D%20%20%5C%5C%20coefficient%20%3D%208%20%5C%5C%20exponent%20%3D%204%20%5C%5C%20%5C%5C%20%20in%20%5C%3A%20the%20%5C%3A%20term%20%5C%3A%20%20-%202x%20%20%5C%5C%20coefficient%20%3D%20%20-%202%20%5C%5C%20exponent%20%3D%201)