Answer:
28°
Step-by-step explanation:
sin ? = 19/41
? = arcsin (19/41)
? = 28° (rounded to the nearest degree)
Answered by GAUTHMATH
(-1/4) x (-3/7)
= (-1 x -3)/4 x 7
= 3/28
3/28 is the answer.
Hope it helps:)
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Answer:
-50 + -50 = -100
Step-by-step explanation:
try that
To solve this, use proportions. The height of the pole corresponds to the height of the building; the shadows are corresponding: 3.1/x =1/45.5
3.1 times 45.5=1x
141.05=x
The building is 141 meters tall
100 + x-4 +3x =180
x = 21
hope it help
