Answer:
31°
Step-by-step explanation:
missing angle= 90-59= 31°
(90 because there is a square which represents 90 degrees)
hope it helps ☺️
Answer:
x = 15.75
Step-by-step explanation:
10.5 is
of x, that is
x =
× 10.5 = 1.5 × 10.5 = 15.75
Answer:
see explanation
Step-by-step explanation:
The sum of the 3 angles in a triangle = 180°
Subtract the sum of the given angles from 180 for B
B = 180° - (90 + 47)° = 180° - 137° = 43°
-------------------------------------------------------------
tan47° =
= 
Multiply both sides by 14
14 × tan47° = a, thus
a ≈ 15.0 (to the nearest tenth )
---------------------------------------------------------------
cos47° =
= 
Multiply both sides by c
c × cos47° = 14 ( divide both sides by cos47° )
c =
≈ 20.5 ( to the nearest tenth )
Answer:
39
Step-by-step explanation:
quarters are worth $.25. just divide 9.75 by .25 and you get your answer.
9.75 ÷ .25 = 39