Answer:
8 turns
Step-by-step explanation:
If we want to take a full turn, we'd turn around 360° since we'd be in the same position.
If we turn in intervals of 45°, we need to find how many times 45 goes into 360. To do this, we can divide.
Hope this helped!
Answer:
Explanation:
Hey there!
Here;
f(X) = x²
and g(X) = X+1
To find: gof (2) and fog (2)
For gof (2),
gof = g{f(X)}
= g (x²)
= x²+1
Then;
gof(2) = 2²+1
= 4+1
= 5
Therefore, gof (2) is 5.
For fog(2),
fog (X) = f{g(X)}
= f(X+1)
= (x+1)²
= x²+2x+1
= x²+2x +1
Then;
fog(2) = 2²+2*2+1
= 4+4+1
= 9
Therefore, fog(2) = 9.
<u>Hope</u><u> it</u><u> </u><u>helps!</u>
Answer: the number of months for which Brittany can be a member of Chloe's gym is 10
Step-by-step explanation:
Let x represent the number of months for which Brittany can be a member of Chloe's gym.
Chloe's gym charges an initial membership fee of $55 and a monthly fee of $19.50. This means that for x months, the total charge for a month would be
19.5x + 55
If She has $250 to spend on a membership for the gym, then an expression to find the number of months Brittany can be a member of Chloe's gym would be
19.5x + 55 = 250
19.5x = 250 - 55 = 195
x = 195/19.5
x = 10