Answer:
-i
Step-by-step explanation:
rewrite
one to any power is one
multiply
rewrite
R = 7 d = 14 (to find the radius d ÷ 2) h = 10
(2πr²)
2 x 3.14 x (7x7)
2 x 3.14 x 49 = 307.72
(πdh)
3.14 x 14 x 10 = 439.6
Take the two answers and add.
307.72 + 439.6
Final answer = 747.32
Answer:
the slope of the line would be 3/4
Step-by-step explanation:
to find this use your equation for slope: y2-y1/x2-x1
this will give you 5-2/4-0
simplified it is 3/4
another way to know the slope is that the slope will be rise/run, so since the line is going up 3 places and over 4 places, your slope would be 3/4
Answer:
B
y = 3 cos (pi/12x - pi/4) + 17
Step-by-step explanation:
First find the average temperature which is 20 + 14/2 = 17
Find the amplitude
20 - 17 = 3
This means that that at noon, the shift is 3hrs past
the best equation that represents this scenario is
Answer:
y= 4+x
Step-by-step explanation:
she has 4 gallons already in the tank
she puts in x more
therefore the total amount in the tank is 4+x