Answer:
Height above the bottom gorge is 113 feet
Step-by-step explanation:
The width of the gorge = 40 feet
The height of the higher cliff = 158 feet
The height of the lower cliff = 98 feet
The length of the bridge = √((158-98)² + 40²) = 72.11 feet
The slope of the bridge = (158-98)/40 = 1.5
The length of 1/4 of the bridge from the lower cliff =72.11 - 3/4×72.11 = 18.03 feet
The angle of inclination of the bridge = tan⁻¹(1.5) = 56.31°
The height above the bottom at 3/4 from the higher cliff = The height above the bottom at 1/4 from the lower cliff = 98+ 18.03×sin(56.31 ) = 113 feet
Which can also be found directly from the heights of the two cliffs knowing that 3/4 from the higher cliff = 1/4 from the lower cliff giving;
Height above the bottom gorge = 98 + 1/4×(158 - 98) = 113 feet.
Answer:
c
Step-by-step explanation:
That is the correct answer
that is correct
The perimeter = 2 length + 2 width
the length = the width +47
314 = 2*(w+47) +2w
314 = 2w +94 +2w
220 =4w
w= 220/4 = 55
l = 55+47 = 102
the length = 102 ft
the width = 55 ft
hope helped
The domain of the function is whole numbers less than or equal to<em> </em>200
The given parameters;
- cost of the game tickets = $8 per spectator
- maximum capacity of the stadium = 200
The function for the amount of money the baseball stadium makes from ticket sales is given as;
M(x) = 8x
where;
- x is the number of spectators
Since the maximum capacity of the stadium is 200, the number of spectators should be less or equal to 200.
x ≤ 200
Thus, the domain of the function is whole numbers <em>less than</em> or <em>equal to </em>200
Learn more here: brainly.com/question/16892163
