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OLEGan [10]
3 years ago
13

Find the volume of a cone if the slant height is 50 in and the diameter is 80 in

Mathematics
1 answer:
allsm [11]3 years ago
5 0
<span>Find the volume of a cone if the slant height is 50 in and the diameter is 80 in
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V≈52359.88<span>

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Please help me- AND PLEASE EXPLAIN
GuDViN [60]

Answer:

A=35, B=55, and C=25

Step-by-step explanation:

Angle A and the angle next to it are linear pairs, so you can subtract 145 from 180.

if you already know Angle A, and that the other angle is 90 degress, you can add 90+35 and subtract it from 180 to get Angle B

Angle C is paired with the angle across from it (I forgot what the term is called) so it is 25 degrees.

7 0
3 years ago
Etsy is an e-commerce website focused on handmade or vintage items and supplies, as well as unique factory-manufactured items. A
inysia [295]

Answer:

Step-by-step explanation:

given that Etsy is an e-commerce website focused on handmade or vintage items and supplies, as well as unique factory-manufactured items. A shop owner on Etsy sells printed t-shirts and she wants to know what level of inventory she should maintain for the month of January. She gathers the January inventories of 8 other shop owners who sell printed t-shirts on Etsy. Their t-shirt inventories are listed below.

59 84 90 54 42 45 77 85

a) Mean = total /8 = 536/8 = 67

For median arrange in ascending order

42 45 54 59 77 84 85 90

Middle entries are 59 and 77

b) Median = average of 59 and 77 = 68

c) If highest changes to 100, data set becomes

42 45 54 59 77 84 85 100

sum increases by 10 i.e. 546

Mean = 546/8 = 68.25

Median will not change remain the same = 68

Mean increases and median stays the same

d) If Var = 369.1429

std dev = square root of variance

= 19.2131

e) Part b answer is the II quartile

f) Mean = 67 and median = 68

Mean < median

So negatively skewed shape

7 0
3 years ago
1879 meters to kilometers
lesantik [10]
It would be 1.879 kilometers
6 0
3 years ago
If the weight of 2,290 steel balls is 3.18 kg, find the number of balls in 8.87 kg.
olga2289 [7]

Answer:

2290 steel balls weigh 3,180 grams so each ball weighs 1.3886462882

grams.  If you had a 8.87 kilograms of those balls they would number

8,870 grams /  1.3886462882 = 6,388 steel balls

Step-by-step explanation:

4 0
3 years ago
Bro why r people trying to online date on the app
frosja888 [35]

Answer:

wait really ? lol

Step-by-step explanation:

7 0
3 years ago
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