Answer:
136.36 meters
Step-by-step explanation:
we know that
Chelsea sprinted 150 yards in 21.5 seconds
convert yards to meters
Remember that
One meter is approximately equal to 1.1 yards
So
Divide by 1.1
therefore
Chelsea sprinted 136.36 meters in 21.5 seconds
A) ∠CBD is 1/10 the measure of the circle, 36°.
b) CD is 1/10 the perimeter, 6 cm.
c) CD/BC = tan(∠CBD)
d) BC = CD/tan(∠CBD) = (6 cm)/tan(36°) ≈ 8.258 cm
e) BD = (6 cm)/sin(36°) ≈ 10.208 cm
Neither, tell me if I helped you
Answer:
21/20, or 1.05.
Step-by-step explanation:
In this case, the measure of angle R is the same as angle V.
To find the tangent of a triangle, you do opposite over adjacent.
So, the tangent of angle V is 21 / 20.
That means that tan(R) = 1.05.
Hope this helps!
Answer:
20:48
Introduction to scientific notation (video)
Step-by-step explanation:
