One specific triangle CAN be made with those angles because of the 180 degree total.
Hey!
Hope this helps...
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To find the answer of this we will have to this we will have to add each of the answers together...
To find Volume of a Cylinder: π(r^2)h
To find Volume of a Cone: π(r^2)(h/3)
Givens for a Cylinder: r= 2, h=3
Givens for both Cones: r=2, h=3
Cylinder:
V= π(r^2)h
V= π(2^2)3
V= π(4)3
V= 12π
Volume of both Cones added together:
V= (π(r^2)(h/3)) * 2
V= (π(2^2)(3/3)) * 2
V= (π(4)(1)) * 2
V= (π4) * 2
V= 8π
Volume for Whole Shape:
12π + 8π = 20π cm^3
So...
The answer is: C.) 20π cm^3
Answer:
B)5k + 11l
Step-by-step explanation:
3k + 5l + 6l + 2k collect like terms
3k + 2k + 5l + 6l
5k + 11l
hope it's helpful ❤❤❤❤
THANK YOU.
Answer:
Step-by-step explanation:
Step-by-step explanation:
Let's say b is the rate of the boat in still water, and c is the rate of the current.
Distance = rate × time
Going upstream:
100 = (b − c) (5)
20 = b − c
Going downstream:
100 = (b + c) (2)
50 = b + c
Solve the system of equations using substitution or elimination. Using elimination, add the equations together:
70 = 2b
b = 35
c = 15
The boat's speed is 35 km/h, and the current's speed is 15 km/h.
