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Ber [7]
3 years ago
14

Please find the SURFACE AREA of this figure... Write the formula and plug in the values... Write your answer with units and box

your answer

Mathematics
1 answer:
sashaice [31]3 years ago
6 0

Answer:

hope this helps you

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Which is equivalent
Gnoma [55]

Answer:

My d/ic/k

(c)

Step-by-step explanation:

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4 years ago
Change the Cartesian Integral into an equivalent polar integral then evaluate the polar integral.
Elis [28]

Answer:

the ingegral I=π/4

Step-by-step explanation:

From the integral

I=∫0-1∫0-sqrt(1-y^2) (x^2 + y^2) dxdy

from polar coordinates

r²=x² + y²

then for r=1

√(1- y²) = x

for y=1 → x=0 , for y=0 → x=1

then the integration area is a hemisphere or radius r=1

therefore

I= ∫0-1∫0-sqrt(1-y^2) (x^2 + y^2) dxdy = (1/2)∫2π-0 ∫1-0 r² *r drdθ ( the additional r is due to the Jacobian of the transformation to polar coordinates , 1/2 because is an hemisphere so it would be the half of the value of the total sphere)

I= (1/2)∫2π-0 ∫1-0 r³drdθ = (1/2)∫2π-0 (1⁴/4 - 0⁴/4) dθ = (1/2)∫2π-0 (1/4)*dθ = (1/2)*(1/4)*2π = π/4

3 0
4 years ago
How to convert 0.54 into a mixed number
Vikentia [17]
It's 54/100. Then 27/50.
6 0
4 years ago
Find the least positive angle measurement that is coterminal with -20degrees
allsm [11]
-20+360=340 degrees would be coterminal
5 0
3 years ago
Read 2 more answers
On the track and field team,
defon

Answer:

It could be anywhere from eight to 15 members.

Step-by-step explanation:

Answer:

A. Count the members on each team

   Hurdles  = ⅜ × 40 = 3 × 5 = 15

Long jump = ⅘ × 40 = 4 × 8  = 32

Let's look at the two extremes.

B. Most people will compete in only one event

Then the teams will overlap by seven members (Figure 1).

C. All those in Hurdles compete in the Long Jump

Then 15 members will compete in both Hurdles and Long Jump (Figure 2).

6 0
4 years ago
Read 2 more answers
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