1 answer:
We are given intersecting lines. The measures of a pair of angles forming vertex angles, are 2x+6° and 96°.
The measure of 2 vertex angles is equal, so we solve the equation:
2x+6°=96°, subtract 6° from both sides of the equation
2x=90°, divide both sides of the equation by 2
x=45°
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Answer:
80%
Step-by-step explanation:
Votes: 24 were for hunger relief and 6 were for environmental causes. There were 24 + 6 = 30 votes in total.
Thus,
30 votes - 100%,
24 voyes - x%.
Mathematically, you can write a proportion:
![\dfrac{30}{24}=\dfrac{100}{x}\Rightaroow 30x=2400,\ x=\dfrac{2400}{30}=80\%.](https://tex.z-dn.net/?f=%5Cdfrac%7B30%7D%7B24%7D%3D%5Cdfrac%7B100%7D%7Bx%7D%5CRightaroow%2030x%3D2400%2C%5C%20x%3D%5Cdfrac%7B2400%7D%7B30%7D%3D80%5C%25.)
Answer:
3n+7=16
Step-by-step explanation:
3(3)+7=16
9+7=16
16=16
The second one is wrong(x=18)
Answer:
y=5.69
Step-by-step explanation:
If x=3 then y=(.23*3)+5
.23*3=.69
.69+5=5.69
y=5.69
Answer:
the positive and negative square root of 196 is 14