Answer:
the measure of AB equals the measure of BC
2x+1=3x-4
4+1=3x-2x
5=x
BC=3x-4=3*5-4=15-4=11
AB=2x+1=2*5+1=10+1=11
AC=AB+BC=11+11=22
Step-by-step explanation:
Answer:
8.3
Step-by-step explanation:
Let Ao be the original amount and A the amount after t days.
Then we have the exponential function
A = Ao(1 - x)^t or
A/Ao = (1 - x)^t
When t = 8, A/Ao = 0.5
0.5 = (1 - x)^8
(0.5)^(1/8) = 1 - x
0.917 = 1 - x
x = 1 - 0.917 = 0.083 = 8.3 %
The substance decays by 8.3 % each day.
Answer:
is it on edge
Step-by-step explanation:
You need to divide 48 with 4 since 3/4 is being divided also. Once you do that, multiply by 3 to get the 3 parts of the whole fraction. Hope this helps. (P.s. I didn’t get the part when you said, “...? new trading cards THREE FOURTHS of the new cards.”)
This answer would be .25, otherwise known as 25 cents