Answer:
Vertical distance between the valley and the summit = 8062.5 ft
Step-by-step explanation:
Distances above the sea level are denoted by positive notations and below the sea level by negative notation.
Summit of a mountain pass = 8050 (above the sea level)
Valley below the sea level = 12 and half ft = (-12.5) ft
Distance between the summit and the valley = 8050 - (-12.5)
= 8050 + 12.5
= 8062.5 ft
Therefore, Vertical distance = 8062.5 ft will be the answer.
Answer:
yes because I need to be a good person
The volume of the sphere is 1437.33 ft³
<h3>
</h3><h3>What is volume of sphere?</h3>
A sphere's volume V is four-thirds of pi times the radius cubed. A hemisphere's volume is half of the volume of the associated sphere.
The volume of a spherical.
V= 4/3 πr³
radius= 7ft
So,
V= 4/3*22/7*7*7*7
V= 30184/21
V = 1437.33 ft³
Learn more about this concept here:
brainly.com/question/8549007
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Answer:
See explanation for matching pairs
Step-by-step explanation:
Equations
(1)
(2)
(3)
Solutions
Required
Match equations with solutions
(1) and
Make x the subject in:
Substitute in
Collect like terms
Solve for y
Recall that:
So:
(2) and
Make y the subject in
Substitute in
Collect like terms
Solve for x
Solve for y in
So:
(3)
and
Make y the subject in
Substitute in
Collect like terms
Solve for x
Solve for y in
So:
Answer:
A. 18.2
Step-by-step explanation:
b^2 + 14^2 = 23^2
b = sqrt(333) = 18.248
