I = PRT....for R....divide both sides by PT
I / PT = R <==
Answer:
x = 12
Step-by-step explanation:
In similarity triangles angles are congruent.
∠D = ∠A
x² - 8x = 48
x² - 8x - 48 = 0
x² + 4x - 12x - 48 = 0
x(x + 4) - 12(x + 4) = 0
(x +4)(x - 12) = 0
x - 12 = 0 {Ignore x + 4 = 0, as measurements won't have negative values}
x = 12
Answer: no because you get a decimal
Step-by-step explanation:
1. =
2.
3.q+4=-4
I don't know number 2
0.4%, turn it into a decimal, which is 0.004
0.004*100= 0.4