Answer:4y
Step-by-step explanation:
Elevation above sea level = 2x+50
rock climbers minute of climbing = x
2x + x + 50
3x + 50
Answer:
Step--by--step explanation:
Answer:
Measure of angle A = 55°.
Step-by-step explanation:
From the picture attached,


2 = 2
Corresponding sides of the given triangles ΔACB and ΔNLM are proportional.
Therefore, ΔACB ~ ΔNLM.
m∠A = 180° - (90° + 35°) [By triangle sum theorem]
= 180° - 125°
= 55°
Measure of angle A is 55°.
Answer:1.8
Step-by-step explanation: