Answer:
Step-by-step explanation:
the answers c
The answer is D.
8:200 is equivalent 1:25
(I divided 8 and 200 by 8 to get that.)
1:25 multiplied by 18 is 18:450
Step-by-step explanation:
y - y = 2x + 150 -( - 8x - 30 )
0 = 2 x + 150 + 8 x + 30
0.= 10x + 180
- 180 = 10 x
-180/10 = x
-18 = x
then y = 2 (-18) + 150
y = -36 + 150
y = 114
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For convenience sake, I will be omitting the arguments of the trig functions.
- cos²/sin² + (cos)/(sin)
- = cos²/sin² + (cos sin)/sin²
- = (cos² + cos sin)/(sin²)
Answer:
Just use the law of Sine
To find A degree's & side a as
A degrees equals 180 - 90 - 55 = 35
Sin(35°) / a = Sin(55°) / 16
16 * [sin(35°)] = a * [sin(55°)]