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Scilla [17]
3 years ago
6

If tan(θ) = cot(40°), what is θ?

Mathematics
2 answers:
Luda [366]3 years ago
5 0

Answer:

Θ = 50°

Step-by-step explanation:

Using the cofunction identity

tan(90 - x)° = cotx°

Given

cot40°, then

tan Θ = tan(90 - 40)° = tan50°

Thus Θ = 50°

Evgesh-ka [11]3 years ago
4 0

Answer:

50 lol

Step-by-step explanation:

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A functionf(x) is graphed on the coordinate plane.
ollegr [7]

Answer:

y = -1/2x +1

Step-by-step explanation:

The y intercept is 1 (this is where it crosses the y intercept)

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The slope is given by

m = (y2-y1)/(x2-x1)

   = (0-1)/(2-0)

   = -1/2

The slope is -1/2

The slope intercept form is y = mx+b where m is the slope and b is the y intercept

y = -1/2x +1

8 0
3 years ago
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A straight line has gradient -2 and passes through the point (-3 , 10).
Aleksandr-060686 [28]

Answer:

y = 4 - 2x

Step-by-step explanation:

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8 0
2 years ago
0.9278 round to the nearest tenth
Zarrin [17]
0.9 is 0.9278 rounded to the nearest tenth. Hope this helps!
7 0
3 years ago
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SOMEONE HELP PLZ HELP HELP
NISA [10]
13 units....................YES
6 0
3 years ago
On a 16 scale drawing of a bike, one part is 3 inches long. How long will the actual bike part be?
Arisa [49]
You would multiply 16*3 to get an estimate. 
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The bike would be about 48 units.
I'm assuming you mean a 16:1 scale.
16:1= 16/1 which =16 
Hope this helps!

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3 years ago
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