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jlluminate91671
28.07.2020 •
Mathematics
The three angles of an isosceles triangle are, 2x+2, X-12 and x-12. Find the
size of 2x+2
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Ответ:
Explanation:
2x+2 + x-12 + x-12 = 180
4x -22 = 180
4x = 202
x = 50.5
Plug x = 50.5 in 2x + 2:
2(50.5) + 2 = 101 + 2 = 103 degree
Ответ:
17 ft.
Step-by-step explanation:
We have been given that Carl dives in and touches the bottom of the pool, 15 feet below the surface of the water.
The elevation of Carl's hand would be
.
Cameron is standing on a diving platform 2 feet above the surface. The elevation of Cameron's feet would be
.
The vertical distance between Carl's hand and Cameron's feet would be difference of both altitudes.
Therefore, the vertical distance between Carl's hand and Cameron's feet is 17 ft.