Answer:
you have to divide by 4 not subtracted.
Step-by-step explanation:
Substitute each value until the answer is correct
a. 1 = -4 x -5 -1
1 does not equal 19
b. 15 = -4 x 4 -1
15 does not equal -17
c. -5 = -4 x 1 -1
-5 equals -5
just to make sure the last answer is incorrect
d. -7 = -4 x 2 -1
-7 does not equal -9
The car is speeding at a rate of 33.3mph
<h3>Speed and distance of an object</h3>
If a certain car going 60 mph can stop in 180 ft, then we can express this as:
To determine the speed for a car traveling at 100ft, we will have:
Take the ratio of the expression
60/x = 180/100
180x = 6000
x = 33.3mph
Hence the car is speeding at a rate of 33.3mph
learn more on speed here: brainly.com/question/4931057
Answer:
D: 16.5
Step-by-step explanation:
Here,
Area of trapezium is 1/2 sum of parallel sides*height
as given,
1/2 (8+3)*3
1/2*33
16.5
Hope it helps!!
Usually the general convention for positive rotations tends to be clockwise whereas the opposite would be counterclockwise.
