BEAUTIFUL !
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A perfect twofer !
Answer:
-0.899
Step-by-step explanation:
In the 4th quadrant, the sine is negative and the cosine is positive. The sine is ...
sin(-arccos(0.437)) ≈ -0.899
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You can also use the trig identity ...
sin(x) = -√(1 -cos(x)²) = -√(1 -.190969) = -√.809031 ≈ -0.89946150557
The sine is about -0.899.
Answer:
Equation:c-17=3
Step-by-step explanation: Solution c-17=3 since we have that equation we add 3 and 17 which would make C equal to 20. btw i hope it helps and if its wrong sorry
Answer:
b = 17
Step-by-step explanation:
The angle bisector of the apex angle of an isosceles triangle is also a median and altitude. PS=RS=17
b = 17
<em><u>Answer: ⇒ x=3</u></em>
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Step-by-step explanation:
First you had to subtract by 12 from both sides of equation.
Simplify.
Then you had to divide by 3 from both sides of equation.
Simplify.
Add by 2 from both sides of equation.
Simplify.
Then you divide by 5 from both sides of equation.
Simplify it's should be the right answer.
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Hope this helps!
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Have a great day!
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