Answer: 17, 19, 21 and 23
Step-by-step explanation:
Let x-3, x-1, x+1 and x+3 be 4 consecutive odd numbers.
Now,
According to question, their sum is 80.
x-3 + x-1 + x+1 + x+3 = 80
4x = 80
x = 20
Four consecutive odd numbers are,
x-3, x-1, x+1 and x+3
20-3, 20-1, 20+1 and 20+3
17, 19, 21 and 23
Answer:
50.24
Step-by-step explanation:
The formula for solving circumference is 2 x pi x r
first the radius is 8 (divide 16 by 2 and get radius)
( pi can be 22/7 or 3.14. but I’m taking 3.14 )
second, we have all values, now we just have to substitute them!
Pi = 3.14
R = 8
so when we do 2x 3.14 x 8 = 50.24
I hope this helped!
The answer is B. It is the most reasonable answer that I see.
Answer:
2nd option
Step-by-step explanation:
Using the sine and cosine ratios in the right triangle
sin82° = = = ( multiply both sides by )
× sin82° = KL , then
KL ≈ 3.28 ( to the nearest hundredth )
cos82° = = = ( multiply both sides by )
× cos82° = ML , then
ML ≈ 0.46 ( to the nearest hundredth )
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The sum of the 3 angles in a triangle = 180° , so
∠ K = 180° - (90 + 82)° = 180° - 172° = 8°