Answer:
81.64 meters
Step-by-step explanation:
The formula for circumference is C=2πr. In your case, you will use 3.14 instead of π. The diameter is 26m, which should be divided by 2 to get the radius.
26/2=13
Then, plug everything in the formula:
C=2×3.14×13
C=81.64m
Answer:
The answer is A. .
Step-by-step explanation:
To find the difference of this problem, start by simplifying the denominator, which will look like . Next, multiply by to create a fraction with a common denominator in order to subtract from . The problem will now look like .
Then, simplify the terms in the problem by first multiplying and , which will look like . The next step is to combine the numerators over the common denominator, which will look like .
Next, simplify the numerator, and to simplify the numerator start by factoring 3 out of , which will look like . Then, subtract 14 from -7, which will look like . The final answer will be .
D. Because you are taking out a card without replacing therefore the event is a dependent even rather than an independent
Answer:
x = 8.6 cm
Step-by-step explanation:
Reference angle = 35°
Opposite side length = x
Hypotenuse = 15 cm
Apply trigonometric ratio to find x
Thus:
Multiply both sides by 15
8.60364654 = x
x = 8.6 cm (nearest tenth)
Answer:
Step-by-step explanation:
They are all true