Answer:
Step-by-step explanation:
I don't say you have to mark my ans as brainliest but my friend if it has really helped you plz don't forget to thank me...
Answer:
Step-by-step explanation:
In the given case you would use sine
- sin = opposite / hypotenuse
- sin 47 = y/11
- y = 11 sin 47
- y = 8.0 (rounded)
Using cosine or tangent you wouldn't be able to find the value of y as the value of x is unknown
Exact Form:
620
77
620
77
Decimal Form:
8.05194805
…
8.05194805
Mixed Number Form:
8
4
77
Answer:
first option
Step-by-step explanation:
Given
area = 15x - 9 ← factor out 3 from each term
= 3(5x - 3)
Thus the dimensions are 3 by (5x - 3)
Answer:
2√2
Step-by-step explanation:
The area ratio is the square of the side length ratio, so the ratio of side lengths is √2.
The volume ratio is the cube of the side length ratio, so the new cube has a volume that is (√2)³ times that of the original.
The volume ratio is 2√2.
