We dont have enough information to answer the question i need the picture to compare my answer to bc (im assuming) its asking to compare how much gas the car in the equation uses vs the one in the graph
Answer:
true.
Explanation:
still negative.
If a negative number is raised to an even power, the result will be positive. If a negative number is raised to an odd power, the result will be negative
In a full rotation, 360°, a point on the edge of a gear would travel a distance equal to its circumference. The circumference of a circle is:
C=2πr, and since we are only traveling 150°, we need to set up an appropriate ratio for circumference to the distance the point travels:
d/C=150/360
d=5C/12 and since C=2πr
d=10πr/12
d=5πr/12, and since r=4in
d=5*4π/12 in
d=20π/12 in
d=5π/3 in
d≈5.24 in (to nearest hundredth of an inch)
1.91 to the nearest tenth is 1.9
