Answer:
A
Step-by-step explanation:
Just add both matrices
Answer:
145 . this is because angles on a straight line add up to 180 degrees
D, it makes the most sense
Answer:
EF=BC (by CPCT) if both Triangle are ~
The given equation is:
(8+3a) * a
To get the value at a=1/3, we will substitute the value of a in the given equation with 1/3 and compute the result as follows:
(8+3(1/3)) * (1/3)
(8+1)*(1/3)
(9) * (1/3) = 3
