Answer:
<h2>3,150</h2>
Step-by-step explanation:
We need to find a number that is 3,000 more than 150. To do this set up an equation and let x = the result.
x = 150 + 3,000
x = 3,150
Check
3,150 = 150 + 3,000
3,150 = 3,150 Correct :)
<em>PLEASE MARK BRAINLIEST</em>
(-1)(-1)(-1)+(-1)=-1-1=-2
-2
Hope this helps!
Answer:
(16x + 21) and (16x - 6)
Step-by-step explanation:
f(g(x)) = f(6 + 4x)
Applying the f(x) function on (6 + 4x) gives
4(6 + 4x) - 3
Which equals 16x + 24 - 3
= 16x + 21
g(f(x)) = g(4x - 3)
Applying the g(x) function on (4x - 3) gives
6 + 4(4x - 3)
Which equals 6 + 16x - 12
= 16x - 6
SA=4pir^2
78.54km^2=SA
78.54=4pir^2
divide both sides by 4
19.635=pir^2
aprox pi=3.14 so divide both sides by 3.14
6.25318=r^2
sqrt both sides
2.50063=r
round
radius=2.5km
this question is flawed in that it gives the wrong units
answer is the option with 2.5 in it
2nd one
