Will mark brainist
In the figure below, m∠A is 42°, m∠B is 75°, and m∠E is 16°. What is m∠D?

A. 74°

B. 101°

C. 117°

D. 63°

m<D=

Step-by-step explanation:

Let's Find out!

So using the theorem that all angles in a triangle add up to 180:

Now, we also know that C, D, and E are supplementary angles, thus:

So there you go!

Hope this helps!

P.S. Stay Safe!

hi there!

the answer will be d: 2

- "runner b is moving at a slower rate."

- "the graphs shown are graphs of distance(km) against time(min).

the slopes of this graphs are are given by:

slope = (change in y)/(change in x)

= (change in distance)/(change in time)

this is the formula for finding the speed. so, the slope of these graphs represent the speed of the runner.

taking each division in the graph to represent 1 on both axis:

runner a ⇒ speed = (2-0)/(1-0)

= 2/1

= 2 km/min

runner b ⇒ speed = (3-0)/(3-0)

= 3/3

= 1 km/min

this shows that   runner b is moving at a slower rate."