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Sonja [21]
2 years ago
14

Use a calculator to find the angle measure to the nearest degree for sin-1 (0.7071).

Mathematics
2 answers:
wariber [46]2 years ago
5 0

\\ \tt\hookrightarrow \theta=sin^{-1}(0.7071)

  • Let's use calculator

\\ \tt\hookrightarrow \theta=44.99°

Fact about sine(sin)

\\ \tt\hookrightarrow Sin\theta=\dfrac{Perpendicular}{Hypotenuse}

Naddik [55]2 years ago
3 0
The answer is 45 degree
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One of the tables shows a proportional relationship.
beks73 [17]

Answer:

See attached

Step-by-step explanation:

The graph of a <u>proportional linear relationship</u> is a line that <u>passes through the origin</u> (0, 0).

From inspection of the given tables, the <u>linear equations</u> for each table of points is:

  • Table 1:  y = x + 1
  • Table 2:  y = x/2
  • Table 3:  y = x + 2
  • Table 4:  y = 2x + 1

The only equation for which y = 0 when x = 0 is y = x/2  →  Table 2.

Given points from Table 2:

  • (2, 1)
  • (4, 2)
  • (6, 3)
  • (8, 4)

To <u>graph the line</u>, plot the given points and draw a line through them (see attached).

5 0
2 years ago
Write an equation in slope-intercept form of the line through point P(6, –1) with slope 4.
umka21 [38]
Y = mx+b

m= 4 

y= 4x+b

solve for b using (6,-1)

-1 = 4 (-1)+b
b=3

therefore equation is y=4x+3

same as (y+1)=4(x-6)
3 0
3 years ago
Read 2 more answers
A function, f(x) = 4x + 5, has a domain 0 &lt; x &lt; 50. What is its range?
Roman55 [17]

Answer:

f(x) = 4x+5 ; 0 ≤ x ≤ 50

 

The range is the possible output values of f(x)

 

4(0) + 5 = 5       smallest output value in range

4(50) + 5 = 55    largest output value in range

 

The outputs are between 5 and 55 including the endpoints so

the range is [5, 55]

7 0
3 years ago
Read 2 more answers
<img src="https://tex.z-dn.net/?f=%28%20%5Cfrac%7B1%7D%7B5%7D%20%29%20%7B%7D%5E%7Bx%7D%20%3D%20125" id="TexFormula1" title="( \f
anzhelika [568]

Well we know that...a^{-1}=\frac{1}{a^{1} }\\.

So...(\frac{1}{5})^{-1}=\frac{1}{\frac{1}{5}^{1}}=5\\\\.

Because 5^{3}=125,

\frac{1}{5}^{-1*3}=125\\  x=-1*3=-3

answer: -3

8 0
3 years ago
kfc has 11 more then twice as many customers as when they started selling food . kfc now has 73 customers . how may did they hav
matrenka [14]

Answer:

<h2>73 - 11 equals 62. <em><u>THE ANSWER IS 31.</u></em></h2><h2><em><u>PLEASE ADD AS BRAINEST.</u></em></h2>

Step-by-step explanation:

3 0
3 years ago
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