Answer:
sin 4/9 if cos is 3/5
Step-by-step explanation:
A cosine function is equivalent to the adjacent side divided by the hypotenuse , from SOH-CAH-TOA.
So, our adjacent side can be 3 , and the hypotenuse can be 5.
Then, we can use the Pythagorean theorem (a^2 + b^2 = c^2) to find the missing side length.
3^2+b^2=5^2
9+b^2 =25
b^2=16
b = 4
We found our three sides: 4, 5, and 9.
We know from SOH-CAH-TOA that the sine function is equivalent to the opposite side length divided by the hypotenuse length. So:
sin θ = 4/9
3/4=.75
7.5/.75= 10
3.45*10=34.5
answer is $34.5
Answer:
Piecewise functions (or piece-wise functions) are just what they are named: pieces of different functions (sub-functions) all on one graph. The easiest way to think of them is if you drew more than one function on a graph, and you just erased parts of the functions where they aren’t supposed to be (along the ’s); they are defined differently for different intervals of . So is defined differently for different values of ; we use the to look up what interval it’s in, so we can find out what the is supposed to be. Note that there is an e…
See more on shelovesmath.com
Step-by-step explanation:
Answer:
<h3> <u>
M(3; 4)</u></h3>
Step-by-step explanation:
(2,4) and (4,4)
The midpoint is M(xM; yM).
xM=(x1+x1)/2=(2+4)/2=3
yM=(y1+y2)/2=(4+4)/2=4
=> <u>M(3; 4)</u>
Step-by-step explanation:
I will definitely give you answer if you follow me please I will give you your answer if you follow me please