Answer:
105 degrees
Step-by-step explanation:
You first add 5 and 7 which gives you 12. Then, since two supplementary angles add up to 180, you divide 180 by 12 which gives you 15. Next, since 7 is the larger of the two, multiply 7 by 15 giving you 105. To check your work, subtract 105 from 180 giving you 75. Next, put this as a fraction- 75/105 and simplify giving you 5/7 which can also be written as 5:7.
U = sec x ( substitution )
u² + 2 u = 0
u ( u + 2 ) = 0
u = 0, or u = - 2
1/cos x = 0 1/cos x = - 2
(not accepted ) cos x = -1/2
x 1 = 2π/3, x 2 = 4π/3
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Scale Factor
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floor plan : Garage
1 : 100
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Find 1 in²
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1in : 100 in
(1 in)² : (100 in)²
1 in² : 10 000 in²
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Find 8 in²
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1 in² : 10 000 in²
8 in² : 80 000 in²
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Answer: 80 000 in²
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Answer:
4
Step-by-step explanation:
2 / 1/2. Flip it. 2*2 which is 4
Hope this helps plz mark brainliest if correct :D