Answer:
142
Step-by-step explanation:
50:284*100 =
(50*100):284 =
5000:284 = 142
Definition = the word OF means to multiply
Hope this helps!
- <em>Tobie the dog</em>
Answer:
81 is the answer
Step-by-step explanation:
Answer:
-9 and 6
Step-by-step explanation:
144/200=0.72 or 72%
225/100=2.25 or 225%
42/50=0.84 or 84%
Brainliest?
Hi
5x²-x-4 = 0
Δ= (-1)² - 4*5*(-4)
Δ = 1 -4*-20
Δ = 1 +80
Δ = 81
√Δ= 9
as Δ ≥ 0 , so 2 solutions exist in R
S1 is : ( 1+9) /2*5 = 10/10 = 1
s2 = (1 -9)/2*5 = -8/10 = -4*2 /2*5 = -4/5
Corrects answers are A and D
