Answer:
ill take those points rq
Step-by-step explanation:
Answer:
3
Step-by-step explanation:
3x=x+6
3x-x=6
2x=6
divide both sides by 2
x=3
Answer:
6.50
Step-by-step explanation:
- 10.00

Answer:

Step-by-step explanation:
we know that
An exterior angle of a triangle is equal to the sum of the opposite interior angles.
see the attached figure to better understand the problem
so
∠DEF=∠ECD+∠CDE
substitute the given values

solve for x
Combine like terms

Group terms



Find the measure of angle CDE

substitute the value of x

Answer:
To determine the answer of the question above, perform the operation that will allow you to get the value of x. For the given above perform the following,
x + 14 = 63
x = 63 - 14 = 49
Thus the solution of the given equation is x = 49. The answer is 49.
Step-by-step explanation: