Trigonometric Ratios:
Radians, sexagesimal degrees, and trigonometric ratios.
Exercise 1
1 answer:
9514 1404 393
Answer:
a) π/6
b) 7π/4
c) 108°
d) 405°
Step-by-step explanation:
Multiply by π/180° or 180°/π, as appropriate.
a) 30° = 30π/180 = π/6 radians
b) 315° = 315π/180 = 7π/4 radians
c) 3π/5 × 180°/π = 108°
d) 9π/4 × 180°/π = 405°
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Step-by-step explanation:
5+5-2
=10-2
=8
Answer:8
(5.1x10^8) - (3.61x10^8)
(5.1-3.61) x 10^8
1.49 x 10^8 = Final answer
Step-by-step explanation:
it's close to 6
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