50 POINTS. Select the correct answer from each drop-down menu. 15
In AABC, m B = 90°, COS(I) = 17, and AB = 16 units.
V
V
units.
Based on this information, mzA= v ,mzc=
o, and AC =
Note that the angle measures are rounded to the nearest degree.

m∠C=28°, m∠A=62°, AC=34.1 units

Step-by-step explanation:

Given In ΔABC, m∠B = 90°, , and AB = 16 units. we have to find m∠A, m∠C, and AC.

As,

⇒

By angle sum property of triangle,

m∠A+m∠B+m∠C=180°

⇒ m∠A+90°+28°=180°

⇒ m∠A=62°

Now, we have to find the length of AC

⇒

The length of AC is 34.1 units

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step-by-step explanation:

10.416 meters per second

step-by-step explanation:

distance=1 00 meters

time= 9.6 seconds in decimal form or 9 3/5 as a mixed number

average speed= 100/9.6

=10.416 meters per second or 10 52/125 as a mixed number.