Answer:
x= -1
Step-by-step explanation:
1. Expand
-6+5 (1-x) : -5x-1
-5x - 1 = -3 - 7x
2. Add 1 to both sides
-5x - 1 + 1 = -3 -7x + 1
3. Simplify
-5x = -7x -2
4. Add 7x to both sides
-5x + 7x = -7x -2 + 7x
5. Simplify
2x = -2
6. Divide both sides by 2
2x/2 = -2/2
7. Simplify
x=-1
Hope this helped :)
brainliest?
Answer: If the plane is perpendicular to the line, the normal vector of the plane is equal to the direction vector of the line
Step-by-step explanation:
Answer:
The total repair cost was around $300 .
Step-by-step explanation:
I wasn't sure when you were saying to round, so here are two options.
(For rounding at the end) :
82+157+58 = 297
Rounds to 300.
(For rounding as he's adding everything up) :
80+160+60= 300.
So either way it's 300!
Hope this helped!
20 / 1000 = 0.02
0.02 x 100 = 2
The answer is 2 percent.
Answer:
1. ∠CFD = 28°
2. ∠RPQ = 53°
Step-by-step explanation:
For the first one:
∠CFD and ∠DFE are angles on a straight line
Angles on a straight line add up to equal 180
That being said we can find the missing angle (∠CFD) by subtracting the given angle measure (152°) from 180
so ∠CFD = 180 - 152
180 - 152 = 28
Hence, ∠CFD = 28°
For the second one:
Complementary angles have a sum of 90°
If ∠RPQ and ∠SPR are complementary angles we can find the missing angle ( ∠RPQ in this case ) by subtract the given angle measure ( 37° ) from 90
so ∠RPQ = 90 - 37
90 - 37 = 53
Hence , ∠RPQ = 53°