206.703 thats the answer, trust me i used a calculator lol
12x - 13 = -6x + 17
12x+6x=17+13
18x=30
X= 30÷18
X= 1.66667
Answer:
166°
Step-by-step explanation:
Since ∠A = ∠B,
the equation below helps to find the value of x and angle A:
- 7x + 40° = 3x + 112°
- 7x - 3x = 112° - 40°
- 4x = 72°
- x = 72°/4
- x = 18°
- ∠A = 7*18° + 40° = 166°
It will be
.. y = -4/3x +c . . . . . for some value of c
_____
The slope of the perpendicular line will be the negative reciprocal of the slope of the given line, which is 3/4.
Answer:
She wrote a 4 instead of a 3.
There are only 3 numbers that are greater than 7. They are 8, 9, and 10. Mariah must have include 7 in her list. That is how she got 4 instead of 3.
