Answer:
Step-by-step explanation:
Let the angle is x
Imagine the right triangle with the angle x, with side opposite to angle x 15 ft and the adjacent side is 50 ft.
<u>Use trigonometry:</u>
- tangent = opposite / adjacent
- tan x = 15/50
- tan x = 0.3
- x = arctan 0.3
- x = 16.7° (rounded)
Pick a pair of sides whose length you DO know. Whatever their ratio is, every pair of sides has the same ratio IF the figures are similar.
Like if you find a pair of corresponding sides and the big one is double the length of the small one, then the big one is double the length of the small one for EVERY pair of sides in those two figures.
Answer:
20458.0166
Step-by-step explanation:
175695.137+2742.8796=
20458.0166
Answer:
y = 4x + 4
Step-by-step explanation:
given :
y = 8 
, (1,8)
The equation for the tangent to the curve at the given point
y' = 8. ( 
next calculate the slope of the tangent (m) = y' at x = 1 = 4
hence the equation of the tangent is
y - y' = m( x - x1 )
y - 8 = 4 ( x - 1 )
y = 4x + 4
attached below is the sketch of the curve and the tangent together
For the first one its 845,000
second is 850,000
third and last of your question is 800,000
hope this helps
