If TWO points lie in a plane, the LINE containing them also lies in the same plane.
Answer: 96°
Step-by-step explanation:
If a triangle is being drawn, Angle A and C will be the two remote interior angles in the triangle. The sum of the two interior angles has to equal to the exterior angle.
Set them equal each other and solve for x.
(3x-6) + (6x +12) = 12x - 24 Combine like terms
9x + 6 = 12x - 24 Subtract 6 from both sides
- 6 -6
9x = 12x - 30 Subtract 12x from both sides
-12x -12x
-3x = -30 Divide both sides by -3
x = 10
Now since x is 10 degrees we will need to input the value into in for x in the exterior angle expression and break it down.
Exterior : 12(10) - 24
120 - 24 = 96
This means the measure of the exterior angle at vertex B is 96 degrees.
Answer:
Two-Step Addition
Two-Step Subtraction
Subtracting from 1,000
Doubling and Halving
Multiplying by Powers of 2
Multiplying by 9
Multiplying Even Numbers by 5
Multiplying Odd Numbers by 5
Squaring a Two-Digit Number that Ends with 1
these all can help you
Step-by-step explanation:
Answer:
H is the Answer
Step-by-step explanation:
Apply distance formula.
where d is the distance.
Your answer is 9.
Since you have
2(2)^2 you get 2(4) which is 8.
Then you have -3(2) which is -6.
Lastly you have the 7.
When you add it up you get.
9
