Answer:
A = 9.9648
Step-by-step explanation:
if the triangle is equilateral =>
P = 3L => L = 14.4/3 = 4.8
A = L²√3/4
= (4.8)²√3/4
= 23.04√3/4
= 5.76×1.73
= 9.9648
Answer:
you type your answer into the computer and find the domin x intercept ect
Answer:
compute its exterior angle as 360/18, which is 20 degrees
Step-by-step explanation:
(4/3)(3.14)(4^3)
(4/3)(3.14(64)
(256/3)(3.14)
the answer is 267.9 cubic inches
i hope this helps!
9514 1404 393
Answer:
- 34.5 miles in 46 minutes
- 45 miles in 1 hour
Step-by-step explanation:
The speed of the car in miles per minute is ...
(2 1/2 miles)/(3 1/3 minutes) = (5/2)/(10/3) miles/minute
= (5/10)(3/2) miles/minute = 3/4 miles/minute
Then in 46 minutes, the car will travel ...
(3/4 miles/minute)(46 minutes) = (138/4) miles = 34 1/2 miles
The car will travel 34 1/2 miles in 46 minutes.
__
In 60 minutes, the car will travel ...
(3/4 miles/minute)(60 minutes) = 45 miles
The car will travel 45 miles in 1 hour.
