there is no answer to this so i can't help you.?
You need to go back and look over your shortcuts for sine, cosine, and tangent. Also make sure you label which angle is theta.
For number 20, they give you csc theta = 5/3 and since csc = 1/sin you can flip the answer to get sin=3/5. This means that the opposite length is 3 and the hypotenuse is 5 (your drawing is wrong). Use Pythagorean Theorem to find the other side, which would be
This gives a value of 4 for x, so now you have a triangle who's hypotenuse is 5 with sides equal to 3 and 4.
Use this to find your trig functions, and to help with 22.
leave a comment if you need more help.
Answer:
the answer is 27.75 inches
Step-by-step explanation:
When doing this you have to do
<h2>
</h2><h2>the denominator would be 37 because the scale drawing is 37 inches </h2><h2>
</h2><h3>Next were going to multiply 3/4 to 37 (the length)</h3><h3>W=
= 27.75 inches </h3>
We know that the true value for pi is given as 3.14156.
Now, we have been given that the approximate value for pi is 3.141
We know the formula
Absolute error,
Relative error is given by
The percentage error is given by