Surface area of the cylinder = 2 pi r * 40 = 2 pi * 3* 40 = 24 pi
of the cone this is pi * 3 * 5 = 15pi
of the hemisphere this is 1/2 * 4 * pi * 3^2 = 18pi
So the answer is 24pi + 15pi + 18pi = 57pi = 178.98 cm^2
Answer:
I think it is -5+root-7/2 & -5-root-7/2
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
To translate a graph right you -3 from x. To translate a graph up you +4.
D. <span>Colby and Sarah sold newspapers this past summer. Colby earned $4.50 for each newspaper he sold. Sarah's earnings were $35 less than Colby's at the end of the summer. The following expression shows Sarah's earnings:
4.50y − 35</span>
X=pen ies
Y s97
Brats the
