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mojhsa [17]
3 years ago
13

A guy wire attached to the top of a radio antenna

Mathematics
1 answer:
dusya [7]3 years ago
7 0

Answer:

49.47 m

Step-by-step explanation:

You will need to use the cosine function

which is the ratio adjacent side/hypotenuse

So, let x = length of guy wire

then   cos 14 = 48/x

         x cos 14 = 48

             x = 48/cos 14

                = 49.47 m

Note:  You must memorize the definitions of all the trig functions so you can do problems like this one.  OK?

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Answer:

A, B, C

Step-by-step explanation:

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Answer: A, B, C

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If you earned 2,580 for one month how much would you have left after you spent $1,200 on rent, $175 on utilities, and $200 on fo
Over [174]

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1005

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1–5 change the following improper fractions to mixed number.
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2 years ago
Help with this i dont understand
velikii [3]

Answer:

  a) 3/4

  b) 3/4

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Step-by-step explanation:

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  slope = Δy/Δx = "rise"/"run"

The triangles are drawn against the line so that you can use them to identify values of "rise" (vertical change) and "run" (horizontal change) between two points on the line.

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<h3>b) </h3>

The slope of FH is similarly computed. Here, it is made a little more difficult, because you must estimate the value of GH.

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You can reasonably draw the conclusion that the slope of a line is the same everywhere. A line has constant slope.

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3 years ago
Jamal states that ax + b = a(x + c), given a, b, and c are not equal to 0. What must be the value of c for Jamal's statement to
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ANSWER

For Jamal statement to be true,

c = \frac{b}{a}

EXPLANATION

The given statement is:

ax + b = a(x + c)

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ax + b = ax + ac

Subtract ax from from both sides of the equation.

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\frac{b}{a}  = c

6 0
4 years ago
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