Answer: 52.5
Step-by-step explanation:
Square
A=b*h
6*7=42
Triangle
A=b*h/2
3*7/2=10.5
Add them
10.5+42=52.5
Hi there.
The answer is definitely "D" because on the graph it shows there are only 29 students that did the test.
Answer:
B. x = -1 and x = 3
Step-by-step explanation:
The zeros of a quadratic function are where the lines insect the x-axis. This means that the y value will always be 0 and the x value will be any real number
Answer:
b i think
Step-by-step explanation:
Answer:
ΔNPM and ΔOMP by SAS postulate
B is correct
Step-by-step explanation:
In ΔNPM and ΔOMP
NP = OM (Given)
∠NPM = ∠OMP (Given)
PM = MP ( Common )
So, ΔNPM ≅ ΔOMP by SAS property of concurrency.
ΔNPM and ΔOMP are congruent because their two side and angle between them are equal.
Therefore, SAS postulate use here
Hence, ΔNPM and ΔOMP by SAS postulate