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Ksivusya [100]
3 years ago
5

What is the trigonometric ratio for sin s ? enter your answer, as a simplified fraction, in the boxes. $$?

Mathematics
1 answer:
solniwko [45]3 years ago
4 0
The correct answer was 8 / 17

Because
AB^2 + 60^2 = 68^2
AB^2 = 4624 - 3600 = 1024
AB   =  32
Sin S = Opp/Hyp = 32/68 = 8 / 17


(Picture)
https://static.k12.com/nextgen_media/assets/8118983-NG_GMT_O_01_U11_Quiz_DP024_54_008.jpg

(Pythagorean Theorem Calculator)
https://ncalculators.com/number-conversion/pythagoras-theor
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Which will result in a difference of squares?
otez555 [7]

Expanding the given expressions using Foil:

1)(–7x + 4)(–7x + 4) =7x^{2}-28x-28x+16=49x^{2}-56x+16

2) (–7x + 4)(4 – 7x)=-28x+49x^{2}+16-28x=49x^{2}-56x+16.

3)(–7x + 4)(–7x – 4)=49x^{2}+28x-28x-16=49x^{2}-16.

4)(–7x + 4)(7x – 4)=49x^{2}+28x+28x-16=49x^{2}+56x-16.

The third option that is (–7x + 4)(–7x – 4) is difference of two squares.

5 0
3 years ago
Read 2 more answers
Ashton designs movie sets. For one scene, he has to hang a banner across an archway that takes the shape of a parabola modeled b
Crazy boy [7]
No question is asked so I'm not sure what you are looking for but below I calculated the point where the two equations intersect:
y - x = 4 → y = x + 4
y = - x² + 6x
x + 4 = - x² + 6x
x² - 5x + 4 = 0
(x - 4)(x - 1) = 0
 x = 4, x = 1

when x = 4, then y = x + 4 = 4 + 4 = 8 → (4,8)
when x = 1, then y = x + 4 = 1 + 4 = 5 → (1,5)

The line and parabola intersect at two points: (4,8) and (1,5)



5 0
3 years ago
Read 2 more answers
Anybody got any answers?
musickatia [10]
Hey there!

So, what you would do is . . . 

360÷4 . . .

90÷8=11.5

Area=\boxed{\boxed{11.5}}

Hope this helps.
~Jurgen

4 0
3 years ago
Ashley deposits $500 into an account that earns 2% interest compounded 3 times per year. How much money will Ashley have in her
Vadim26 [7]
A=p (1+r/k)^kt
A=500×(1+0.02÷3)^(3×4)
A=541.50
5 0
3 years ago
Please help asap i need help
WITCHER [35]
The answer is c because the plot begins with 4
7 0
3 years ago
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