Answer:
360
Step-by-step explanation:
126/35%=360
Answer:
Step-by-step explanation:
A.
−0.8
B.
−1.5
C.
−2.6
D.
−5
45 minutes?
Answer:
13/2
Step-by-step explanation:
Keep in mind that speed*time=distance
ok so, if you convert 8 2/3 in to a improper fraction you'll get 26/3. Now we have to turn 45 minutes into a fraction so it's easier to multiply, that would be 45/60 because 1 hour has 60 minutes. Now, we would multiply 26/3 and 45/60 and get 78/12. Simplify that and get 13/2
Answer:390 miles
Step-by-step explanation:
speed*time=distance (keep that in mind)
8 2/3 is also equal to 26/3
take that number and multiply that by 45 min
45*26/3
that equall 390 miles
(I tried my best, I might be wrong)
y=-3x
Therefore, the inverse of f(x)=-8x+4 is (4-x)/8
What is mathematic expression?
A mathematical expression is defined as the collection of the numbersvariables and functions by using signs like addition, subtraction, multiplication, and division.
here, the function given is f(x) = -8x+4
and to find its inverse we replace f(x) = x and x = f(x) and solving for f(x) we get :
f(x) = -8x+4
x = -8f(x) +4
8f(x) = 4-x
f(x) = (4-x)/8
Therefore, the inverse of f(x)=-8x+4 is (4-x)/8
check and know more about function here :
#SPJ2
To find the inverse of f(x) = -8x + 4,
1) replace "f(x)" with "Y:" y = -8x + 4
2) interchange x and y: x = -8y + 4
3) solve this result for y: -8y = x - 4, or y = (x - 4)/(-8)
-1
4) replace this "y" with f (x): ":
-1 x - 4
f (x) = - ----------
8