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dlinn [17]
3 years ago
13

What is the answer to this question

Mathematics
1 answer:
maria [59]3 years ago
8 0

Answer:

1

Step-by-step explanation:

\cot( \alpha )  =  \frac{1}{ \tan( \alpha ) }

\alpha_{lll}   =  \frac{5\pi}{4}  - \pi \\  \\  \alpha_{lll} =  \frac{\pi}{4}

\cot(  \frac{\pi}{4}  )  =  \frac{1}{ \tan(  \frac{\pi}{4}  ) }  \\  \cot(  \frac{\pi}{4}  )  =  \frac{1}{ 1}  = 1

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the temperature was 8 degrees Fahrenheit below zero in Rose to 10 degrees Fahrenheit what is the temperature now​
Svetach [21]

Answer: the answer is 2ºf

Step-by-step explanation:

-8ºf+10ºf = 2ºf

5 0
3 years ago
Find the distance between each pair of points. Round to the nearest tenth, if possible.
yaroslaw [1]
The distance between the two points is 6

hope this helps!
7 0
4 years ago
If | x + 4 | = 1, what value(s) could x have?
dybincka [34]

Answer:

-5 and -3 could both work in this situation

Step-by-step explanation

-5 + 4 = -1

| -1 | = 1

-3 + 4 = 1

| 1 | = 1

7 0
3 years ago
The base diameter and the height of a cone are both equal to x units.
HACTEHA [7]

By definition, the volume of a cone is given by:

V = (\frac{1}{3}) * (\pi) * (r ^ 2) * (h)

Where,

r: cone circular base radius

h: height of the cone

Substituting values we have:

V = (\frac{1}{3}) * (\pi) * ((\frac{x}{2}) ^ 2) * (x)

Rewriting the equation we have:

V = (\frac{1}{3}) * (\pi) * (\frac{x^2}{4}) * (x)

V = (\frac{1}{12}) * (\pi) * (x ^ 3)

Answer:

An expression that represents the volume of the cone, in cubic units is:

V = (\frac{1}{12}) * (\pi) * (x ^ 3)

Note: rewrite the options again.

3 0
4 years ago
Read 2 more answers
PLEASE HELP ASAP!!!!! Leo drew a line that is perpendicular to the line shown on the grid and passes through point (F, G). Which
aliya0001 [1]

Answer:

y -G = -1/3 ( x- F)

Step-by-step explanation:

The line on the plane has a slope

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

(0,-2) and (1,1)

   = (1- -2)/( 1-0)

   = (1+2)/(1-0)

    = 3/1

Perpendicular lines have slopes that multiply to -1

m * 3 = -1

Divide by 3

m = -1/3

The perpendicular line has a slope of -1

The point slope equation is

y - y1 = m(x-x1)

y -G = -1/3 ( x- F)

7 0
4 years ago
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