Answer:
y=18x+12
Step-by-step explanation:
2+1/6y=3x+4
1/6y=3x+4-2
1/6y=3x+2 multiple both side by 6
y=18x+12
Answer:0.83
Step-by-step explanation:
Answer:780000000000
Step-by-step explanation:7.80×10^7/1.0×10^4=?
I think u have to multiply both side by 1x to get rid of the x so the answer is the first one, 1
Using the concept of supplementary angles, it is found that the measure of angle B is of 135º.
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- If two angles are supplementary, the<u> sum of their measures is of 180º</u>.
- A and B are supplementary, thus:
![A + B = 180](https://tex.z-dn.net/?f=A%20%2B%20B%20%3D%20180)
- The measure of angle A is 1/3 of the measure of angle B, thus:
![A = \frac{B}{3}](https://tex.z-dn.net/?f=A%20%3D%20%5Cfrac%7BB%7D%7B3%7D)
Replacing in the equation for the sum:
![A + B = 180](https://tex.z-dn.net/?f=A%20%2B%20B%20%3D%20180)
![\frac{B}{3} + B = 180](https://tex.z-dn.net/?f=%5Cfrac%7BB%7D%7B3%7D%20%2B%20B%20%3D%20180)
![B + 3B = 540](https://tex.z-dn.net/?f=B%20%2B%203B%20%3D%20540)
![4B = 540](https://tex.z-dn.net/?f=4B%20%3D%20540)
![B = \frac{540}{4}](https://tex.z-dn.net/?f=B%20%3D%20%5Cfrac%7B540%7D%7B4%7D)
![B = 135](https://tex.z-dn.net/?f=B%20%3D%20135)
The measure of angle B is of 135º.
A similar problem is given at brainly.com/question/22826236