If the sin 90º = 1, then which statement is true?
2 answers:
Answer:
<em>cos 0° = 1, because the cosine and sine are complements</em>
Step-by-step explanation:
Here is the formula: sin 0 = cos (90°- 0) or cos 0 = sin (90°- 0)
So it would be: cos 0° = sin (90° - 0°) = sin 90° = 1
Answer:
If what the sin 90º
Step-by-step explanation:
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Answer:
645/3 = 215
Step-by-step explanation:
You can use long division to find the answer.
<span>(3y*5b)*10 = __(5b*10)
</span>15yb *10 = __(5b*10)
150yb = 3y(50b)= 150yb
Do you have any questions?
3y is the answer<span>.</span>
Answer:
V(s) = 332,9 m³
Step-by-step explanation:
The volume of a sphere is:
V(s) = (4/3)*π*r³
if we know r = 4,3 m then
V(s) = (4/3)*3,14*(4,3)³
V(s) = 332,8693 m³
Rounding the answer to the nearest tenth
V(s) = 332,9 m³
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