Write -3/16, 7/4, -3/8 from least to greatest
2 answers:
Answer:
Step-by-step explanation:
When looking at fractions, a larger denominator means that the numerator is divided by a larger amount, making it smaller. 7/4 is positive, so we already know it goes last. -3/16 has a larger denominator than -3/8, but in this case, because -3/16 is closer to zero. This means that in order, these fractions would be -3/8, -3/16, 7/4. Hope this was helpful.
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Given that the length of one leg is 6 and the angle is 40°
The hypotenuse is x.
We need to determine the value of x.
<u>Value of x:</u>
The value of x can be determined using the trigonometric ratio.
Thus, we have;
Substituting the values, we get;
Simplifying, we have;
Dividing, we get;
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Hence, Option A is the correct answer.
Answer:
10
Step-by-step explanation:
Answer:
90π units²
Step-by-step explanation:
(refer to attached)
Total Surface are off a right cylinder = area of its ends + area of curved surface
Given radius, r = 3 units and height, h = 12 units
Area of 2 ends,
= Area of 2 circles
= 2 x πr²
= 2π (3²)
= 2π (9)
=18π units²
Area of curved surface,
= 2πrh
= 2π(3)(12)
= 72π units²
Hence,
Surface area = 18π + 72π = 90π units²
