Ф is the angle of elevation to the topo of the building from G.
length of leg adyacent to angle Ф=40m
length of leg opposite to angle Ф=15 m
tan Ф=leg opposite / leg adyacent=15/40=0.375
Ф=arctan 0.375=20.56º
The angle of elevation to the top of the building from G is 20.56º.
I can’t see A-c can u take another picture
Answer:
Step-by-step explanation:
Write down the slope-intercept form:
Where m is the slope and b is the y-intercept.
To turn the equation into slope-intercept form, isolate y on the left-hand side:
Rearrange the equation a bit:
Answer:
45/4
Step-by-step explanation:
15x/8
15(6)/8
90/8
simplify
45/4
To make an equation an inverse, you would raise it to the -1 power. For example:
3^-1 = 1/3
1/3^-1=3
:)
