Select all the equations where x = 5 is a solution. A 15 - x = 5 B x - 5 = 0 C 15 + x = 10 D 15\frac{1}{5} 5 1 ​ x = 1 E 102 10^{2\ }10 2 = 25 F 10 = 2 x

the correct answer is semicircle

step-by-step explanation:

the answer is semicircle because the shorter arc joining two points on the circumference of a circle is known as the minor arc, the larger arc is called the major arc, and a semicircle is a half circle, formed by cutting a whole circle along a diameter line.

hope i .

80 the answer is 80

step-by-step explanation:

you estimate that the angle of elevation to the top of the 86th floor (the observatory) is 82 .the total height of the building is another 123 meters above the 86th floor.

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