Answer:θ=41.3∘,138.7∘,221.3∘,318.7∘. Explanation: 3sin2θ−10(1−2sin2θ)=0. 23sin2θ−10=0. sin2θ=1023. sinθ=±√1023.
Step-by-step explanation:
Answer:
You get 80 degrees
Step-by-step explanation:
50 plus 50 gets you 100. 180-100 80
PEMDAS
paranthesis exponents multiplication division addition subtraction
Shaun invested $176,250 into the new business.
Marcus invested half of the $940,000 so the amount that Shaun and Tristan invested is:
= 940,000 / 2
= $470,000
Shaun and Tristan invested in the ratio 3:5.
The amount that Shaun invested is:
<em>= (Ratio of Shaun / Sum of the ratios) x Amount both invested </em>
= (3 / (3 + 5 )) x 470,000
= 3/8 x 470,000
= $176,250
In conclusion, Shaun must have invested $176,250 into the business.
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Answer:
32x107=3424=3,424*
Step-by-step explanation:
