First you take the area,
4 x 2 = 8 cm
Then you take 72 cm and divide it by 8 cm to get your length
So the answer for the length is 9 cm
Answer: :,)
Step-by-step explanation:
so u see were the b is in the triangle it want u to find how much b is worth
49 degree is the answer
tanø = 46/40
= 1.15
Ø = 49 degree
Answer:
84
Step-by-step explanation:
f(x) = 3x^2 + 2x – 1
Let x=5
f(5) = 3(5)^2+2(5) -1
= 3*25 +10-1
= 75+10 -1
= 85 -1