Answer:
The inverse is x-3
Step-by-step explanation:
h(x) =
x +3
y = x+3
Exchange x and y
x = y+3
Solve for y
Subtract 3 from each side
x-3 = y+3-3
x-3 = y
The inverse is x-3
Answer:
x = 
Step-by-step explanation:
Ignore the A that doesn't belong in the answer
Answer:
-48
Step-by-step explanation:
36/-3 = -12
-12 + 2(27/3 * -2)
27/3 = 9
-12 + 2(9 * -2)
9 * -2 = -18
-12 + 2(-18)
2 * -18 = -36
-12 + -36 = -12 - 36
-48
A)
150 were surveyed, possible outcomes, and 132 said they prefer dogs, favorable outcomes, 132/150 or 22/25 or 0.88, now 0.88 * 100 is just 88, namely 88% is the probability.
b)
since we know is 88%, what is 88% of 100? (88/100) * 100, 0.88 * 100, or just 88 students.
c)
18/150 or 3/25 or 0.12 namely 12%,
what's 12% of 300? (12/100) * 300, or 0.12 * 300, so just 36 students.
Answer:
The value of x is 6
Step-by-step explanation:
we know that
If two angles are supplementary, then their sum is equal to 180 degrees
so
In this problem
m∠C+m∠E=180°
we have
m∠C=112°
m∠E=(3x+50)°
substitute and solve for x
112°+(3x+50)°=180°
3x+162=180
3x=180-162
3x=18
x=6