Determine whether the given triangles are congruent. K
530
53°
340
93°
M
930
L
349
R
S
Complete the explanation of your reasoning.
Compare corresponding sides to decide if they are congruent.
KL = (select) v, (select) v = RS, and KM = (select) v
Compare corresponding angles to decide if they are congruent.
ZK (select) v ZQ, ZL (select) v ZR, and ZM (select) v ZS. AKLM (select) v AQRS because
(select) v corresponding parts (select) v congruent.

step-by-step explanation:

use pothagarean therom

a^2+b^2=c^2 so first ac

acm is a right triangle because c= 90°

and am (the hypotenuse or c) =16+9 =25

but there is not enough info we need another angle or side length

- "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."

step-by-step explanation:

there are 36 inches in a yard

25 : 36 = 0.69 yards (you can round to 0.70)