Answer:
9.) A
10.) B
Step-by-step explanation:
please mark as brainliest
Answer:
total ground and wall angle is 90°
beam angle with ground= 51
beam angle with wall =39
because total angle=angle with ground + angle with wall
angle with wall=total angle-angle with ground
angle with wall= 90-51=39
Answer:
where is the question????
Answer:
Mean:6
Mad:2.29
Step-by-step explanation:
<span>Solución
X = {0, 121}
</span><span>espero que esto ayude</span>