C. (3x+1)(3x-2) 3x times 3x= 9x^2 and 3x times -1= -3x
2 times 3x= 6x and 2 times -1= -2
9x^2- 3x+6x-2
9x^2+3x-2
Hope I explain this more clearly for you.
Answer:
4.9361
Step-by-step explanation:
Rieman sum = ∫∫ΔA
ΔA = ΔxΔy
Δx = = = pi/2 = Δy
ΔA = pi/2 * pi/2 =
Evaluating at the four corners
=
= 2
∫∫ΔA = 2 * = = 4.9361
PS = RS -----------given
PQ = RQ-----------given
SQ = SQ (reflexive)
So both triangles are similar by SSS
answer
C.
SQ = SQ - Reflexive Property of equality
Answer:
Step-by-step explanation:
C.
x² + 10x + 25 = (x+5)²
Answer:
Step-by-step explanation:
Can you post a photo please?