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haydoc1025
22.07.2021 •
Mathematics
Solve for . Round to the nearest tenth of a degree, if necessary.
3.9
2.2
2 =
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Ответ:
x = 60.6
Step-by-step explanation:
Since this is a right triangle, we can use trig functions
tan theta = opp /adj
tan x = 3.9/ 2.2
Taking the inverse tan of each side
tan ^-1 (tan x )= tan ^-1(3.9/ 2.2)
x=60.57254
To the nearest tenth
x = 60.6
Ответ:
89.9 inches
Step-by-step explanation:
√(78.4)²+(44.1)² =√6146.56 + 1944.81
=√8091.37= 89.9 inches