Answer:
D: $26.25 I just took the assessment and got it right
Hi there --
If a plane can climb 2,400 feet per minute, it will need 25 minutes to reach 60,000 feet. // By dividing 60,000 (the needed feet) by 2,400 (the amount of feet the plane can climb per/min) you get 25 (the amount of mins needed to climb 60,000 feet)
Hope this helps! Have a great day! :)
Answer:
90π units²
Step-by-step explanation:
(refer to attached)
Total Surface are off a right cylinder = area of its ends + area of curved surface
Given radius, r = 3 units and height, h = 12 units
Area of 2 ends,
= Area of 2 circles
= 2 x πr²
= 2π (3²)
= 2π (9)
=18π units²
Area of curved surface,
= 2πrh
= 2π(3)(12)
= 72π units²
Hence,
Surface area = 18π + 72π = 90π units²
I believe it’s C.70 because there’s two lines on the two sides of the triangle and I belief that means they’re the same. So you would need to get 140 because 180 - 40 = 140 and since those two sides are the same you would divide 140 by 2 and get 70
When simplifying x3. X2, the exponents are added together true of false
Your answer is true