Answer:
Look below
Step-by-step explanation:
(a) The area of a triangle is:
The height of this triangle is h and it's base is 4+h so...
(b) If the height is 8 cm, then the base is 4+8 which is 12 cm so...
Answer:
x = 3
Step-by-step explanation:
I will assume you meant 5 - (2/3)x = 3. This simplifies to -(2/3)x = -2, or
(1/3)x = 1, so that x = 3.
2
"2/3x" could be interpreted as --------- which would give us a very different
3x result. Use parentheses to
lessen the chances of
misinterpretation.
The answer to your question is x is not equal to -3
f(g(x)) = 1/(x-2+5)
= 1/(x+3)
set denominator = 0
x + 3 = 0
x = -3
Answer:
y = 6x + 9
Step-by-step explanation:
Δy =-3-3 = -6
Δx =-2-(-1) = -1
Slope = Δy/Δx = 6
Point-slope equation for line of slope 6 that passes through (-1,3):
y-3 = 6(x+1)
Rearrange to solve for y:
y = 6x + 9
Answer:
I was unsure about the way your question was written so I solved for two equations: f(x)=14(5-x)*2 and f(x)=14(5-x)+2
Step-by-step explanation: