Answer:
see below
Step-by-step explanation:
y = −1.5x + 3.5 is the equation of the line
Points: (5,-4), (-1,5)
Formula (y=mx+c): y = −1.5x + 3.5
Slope m: -1.5
Y-intercept b: 3.5
Parallel lines: −1.5x + any number
Perpendicular lines: 0.666666666667x + any number
Answer:
-cot(x)
Step-by-step explanation:
tanx-(sec^2x / tanx)
Lets get a common denominator of tan
tan x * tan x/ tan -sec ^2 x/ tan x
tan ^2 x - sec ^2 x
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tan x
We know than sec^2 - tan^2 =1 (trig identity) so factor out -1
-1(-tan ^2 x + sec ^2 x)
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tan x
-1(1)
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tan x
-1
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tan (x)
We know 1/ tan x = cot (x)
- cot(x)
Answer:
-9
Step-by-step explanation:
Answer: P = 1/7
Explanation:
There 35 students total and there are 3 students with grade D and 2 students with Grade F
3/35 + 2/35 = 5/35 = 1/7
Answer:
yes
Step-by-step explanation:
- 7 weeks * 7 days per week = 49 days
- 49 days * 2 meals per day = 98 total meals
- 98 meals * 31 grams per meal = 3038 grams after 7 weeks
