Answer:
25%
Step-by-step explanation:
The price dropped by $7, because $28-$21=$7.
7/28 is 1/4. 1/4 in a percentage is 25%, because 1/4=25/100
Answer:
56
Step-by-step explanation:
The angle sum theorem *I think* is that for an n-sided shape, the total sum of its angles is 180(n-2).
The sum of a triangles' angles is 180 degrees.
Therefore 4v-44 = 180.
v - 11 = 45
v = 56 degrees
Note: always check if the answer makes sense
Answer:
3
Step-by-step explanation:
Answer: Option A and option B.
Step-by-step explanation:
By definition,t wo angles are vertical when they share the same vertex, this happen when two lines intersect each other. Therefore, they are opposite and equal.
The angles given in the options of the problem, whicht share the same vertex , are the following angles:
∠ATN and ∠RTD
∠BTD and ∠ATP
Then the answer is: Option A and option B.
