Answer:
A
Step-by-step explanation:
you can just plug in the numbers until they come out equal
3x-15+2x-2
=5x-17
use the distribution property
Answer:
136,64,24,16
Step-by-step explanation:
Step-by-step explanation:
The Mathematical expression would be given as:
- (70 + 2n)
Where n represents any given year.
Negative sign is taken as it symbolises depth below sea level.
Answer:
7362.49 yards
Step-by-step explanation:
Mauricio has a height of 2 yards
The building has a height of 906 yards from the ground
The height of the building from Mauricio's eye will be : 906 - 2 = 904 yards
The angle of elevation of the top of building from the viewer = 7°
Apply the formula for tangent of an angle where;
Tan ∅ = Opposite side height/Adjacent length
Tan 7° = height of building / viewer distance from base of building
Tan 7° = 904 / viewer distance from base of building
Viewer distance from base of building = 904/Tan 7°
=7362.48917089
=7362.49 yards
