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Feliz [49]
3 years ago
14

Given the following vector fields and oriented curves C, evaluate integral F * T dsF = <-y, x> on the semicircle r(t) = &l

t;4 cos t, 4 sin t>, for 0<= t <= Pi

Mathematics
1 answer:
luda_lava [24]3 years ago
4 0

Answer:

Answer is 16\pi.

Step-by-step explanation:

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5(x+3)-7(6-3)+29=50-3(8-x)
Sveta_85 [38]

Answer:

\quad x=\frac{3}{2}

Step-by-step explanation:

7\left(6-3\right)=21, \mathrm{Expand\:}5\left(x+3\right)-21+29:\quad5x+23, \mathrm{Expand\:}50-3\left(8-x\right):\quad 3x+26, Subtract 23 and 3x from both sides and simplify: 2x=3, Divide both sides by 2 and simplify: x=\frac{3}{2}

<em>Hope this helps!!!</em>

6 0
3 years ago
8c - c +6=48. How do I explain this with words?
N76 [4]
8c -c= 7c
7c+6=48
7c=42
c=6

CHECK:
8(6)-(6)+6=48
48-6=42
42+6=48
48=48
4 0
3 years ago
Rachel's garden is square in shape. The length of one side of her garden is 52 feet. What is the area of her garden in square fe
netineya [11]

52^ 2 because this is equal to the area which is 2704 sq ft.  So 52 to the second power is your answer. 52 ^2 Hope this helps!  :)

3 0
3 years ago
A football team played A games last year. They lost B of those games. What was their winning percentage? 
Alexeev081 [22]
Winning%=100[wins/(total games)]

w%=100(A-B)/A

So the way that your choice expressed that is:

(A-B)/A x 100
7 0
3 years ago
HELP ME PLZZZZ I'LL GIVE ANYONE 100 FOR THE CORRECT ANSWER
Travka [436]

Answer:

The symbol '<' fits best.

Step-by-step explanation:

18 ÷ 6 + 3 □ 6 + 12 ÷ 3

=> 3 + 3 □ 6 + 4

=> 6 □ 10

Therefore, the symbol '<' fits best.

Hoped this helped.

3 0
3 years ago
Read 2 more answers
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