Answer:
The gcf of 16,48,72 is 4,12,18
Answer:
c
Step-by-step explanation:
got it right
solution for the problem-
X=-22
23x + 750 > = 1800 (thats greater then or equal)
Answer:
27.2m
Step-by-step explanation:
First, I drew a diagram (see below). I realized that I was dealing with two triangles: one using the angle of depression and the other using the angle of elevation. I then got as much information as I could by solving for the third unknown angle at each triangle. Now, I solved using law of sines for the leg of the triangle that correlated to the height of the building. I used the law of sines because I had two angles and one side. I then added the two lengths of the legs to get the height of the building.