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photoshop1234 [79]
2 years ago
7

I’m struggling with my delta math

Mathematics
1 answer:
Licemer1 [7]2 years ago
7 0

Answer:

5.8

Step-by-step explanation:

To find x use SohCahToa (sin, cos, tan). In this case, we are given the adjacent, and we are looking for the opposite of the angle. This means that tangent should be used. The equation should be set up as tan(58)=\frac{x}{3.6}. Then, to isolate the variable multiply both sides by 3.6. This means that the new equation 3.6tan(58)=x. Finally, plug this into a calculator to solve. The final answer is 5.8.

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How do the magnetic and electrical components of electromagnetic waves travel in relation to each other ?
pashok25 [27]

Answer:

The movement produces oscillating electric and magnetic fields, which travel at right angles to each other in a bundle of light energy called a photon. ... Magnetic and electric fields of an electromagnetic wave are perpendicular to each other and to the direction of the wave.

Hope this helps.

Step-by-step explanation:

4 0
3 years ago
PLEASE HELP ME SOLVE!
Crank

Answer:

F(-6) = <u>2*(-6) + 1</u>

            5*(-6) -2

= <u>-11  </u>

  -32

=   <u>11     </u>

      32

5 0
3 years ago
Read 2 more answers
-7-4p-(-5) pls answer
Evgesh-ka [11]

Answer:

-7-20p

Step-by-step explanation:

Did it in my head but generally first parentheses so -1 times by -5 is 5... still there so multiply 5 by -4p, after that no more simplifying to be done as you cant combine or simplify a number with a variable to one that doesn't have a variable.

7 0
2 years ago
Identify the maximum or minimum value and the domain and range of the graph of the function y = 2(x – 3)2 – 4.
NISA [10]
We are given the equation y = 2(x – 3)^2 – 4 and is asked for the domain and range of the following function. In this case, there is no radical sign so the domain includes all real numbers. The range has a minimum value of -4 since the squaring makes the value on the first term positive. Hence the answer is A. 
3 0
3 years ago
What is the equation of the line in the following graph? 1)y=x+2
Levart [38]

The slope-intercept form:

y=mx+b

m - slope

b - y-intercept

The formula of a slope:

m=\dfrac{y_2-y_1}{x_2-x_1}

We have two points (2, 0) and (-2, -4). Substitute:

m=\dfrac{-4-0}{-2-2}=\dfrac{-4}{-4}=1

Therefore we have the equation of a line

y=1x+b\to y=x+b

Put the coordinates of the point (2, 0) to the equation:

0=2+b     <em>subtract 2 from both sides</em>

-2=b\to b=-2

Answer: \boxed{y=x-2}\to\boxed{3)}

8 0
3 years ago
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