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Verdich [7]
2 years ago
7

20 points time cause i appreciate the help

Mathematics
2 answers:
Crazy boy [7]2 years ago
5 0

Answer: 4188.8

Step-by-step explanation:

Sindrei [870]2 years ago
3 0

Answer:

V=4

3πr3

d=2r

V=1

6πd3=1

6·π·203≈4188.7902cm³

ANSWER: V≈4188.79cm³ In short answer is c.

Step-by-step explanation:

yw<3 :3

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Which input in this table is incorrect?
ycow [4]

Answer:

I would say its D. 9.00

Step-by-step explanation:

6 0
3 years ago
Two triangles can be formed with the given information. Use the Law of Sines to solve the triangles. C = 71°, a = 27, c = 26
guajiro [1.7K]

We have

SinC/ c  = Sin A / a

Sin 71/ 26 = Sin A / 27

Sin A  = 27 Sin 71 /  26  = about .982

So°

Sin-1(.982)  = A  = 79. 08°

Then angle B = 180 - 71 - 79.08 = 29.92°

And b is given by

b/sin29.92  = 26/sin 71

b = 26sin29.92/sin71 =  about 13.72

But A could also be an obtuse angle = 180 - 79.08 =  100.92°

So we have

B = 180 - 71 - 100.92 = 8.08°

And we have

b / sin 8.08  = 26/sin71

b = 26sin8.08/sin 71 = 3.865

8 0
3 years ago
What is the mean for this list of numbers? 19, 22, 24, 45
STALIN [3.7K]

Answer:

27.5

Step-by-step explanation:

To find the mean you basically just add all of the numbers then divide by how many there are.

So, for this problem, 19+22+24+45=110

110/4=27.5

Hope this helped!!

5 0
2 years ago
Which of the following is not true?
Natasha2012 [34]

Answer:

d) 1/2 ÷ 4 = 1/2 • 4/1

Step-by-step explanation:

when dividing fractions use keep change flip (keep the first fraction, change the sign to multiplication, flip the second fraction)

when multiplying just multiply straight across

6 0
3 years ago
Find the surface area of the rectangular prism
SCORPION-xisa [38]
5.5 • 5= 27.5+27.5+65+65+71.5+71.5=328

13•5=65
13•5.5=71.5

THE ANSWER IS 328
7 0
2 years ago
Read 2 more answers
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