Answer: B is your answer
Step-by-step explanation:
9t-6
-2t-2
Put them together and u got 7t-8
Answer:
Step-by-step explanation:
The radius of the circle is 34cm
r=34cm
Circumference of the circle is the same as perimeter of the circle and it is described as
P=2πr
Therefore,
P=2×22/7×34
P=213.714cm
The circumference of the circle is 213.714cm
Answer:
9240 feet
Step-by-step explanation:
Petrov ran 7 laps around a track.Each lap around the track is a distance of 1/4 mile.
Step 1
The total distance Petrov ran in miles is calculated as:
1 lap = 1/4 mile
7 laps = x mile
Cross Multiply
x = 7 × 1/4 mile
x = 1.75 miles
Step 2
What is the total distance Petrov ran in feet?
1 mile = 5280 feet
1.75 miles = x
Cross Multiply
x = 1.75 × 5280 feet
x = 9240 feet
Therefore, the total distance Petrov ran in feet is 9240 feet
Tan R = 20/21
tan R = 0.9524
answer is C. 0.9524