The trigonometric values for a right triangle can be obtained through the measurements of the different sides,
![\begin{gathered} sin(\theta)=\frac{op}{hyp} \\ cos(\theta)=\frac{ad}{hyp} \\ tan(\theta)=\frac{op}{ad} \end{gathered}](https://tex.z-dn.net/?f=%5Cbegin%7Bgathered%7D%20sin%28%5Ctheta%29%3D%5Cfrac%7Bop%7D%7Bhyp%7D%20%5C%5C%20cos%28%5Ctheta%29%3D%5Cfrac%7Bad%7D%7Bhyp%7D%20%5C%5C%20tan%28%5Ctheta%29%3D%5Cfrac%7Bop%7D%7Bad%7D%20%5Cend%7Bgathered%7D)
this can be found in a triangle like this,
then, identify the measurements in the given triangle
then,
Answer:
46.6 mph
Step-by-step explanation:
1 Kph is .6213 mph
Answer:
0.8
Step-by-step explanation:
P(AP statistics) = 65%
P(AP Calculus) = 45%
P(AP statistics n AP Calculus) = 30%
Probability of AP statistics or AP Calculus but not both :
Probability of event A or B :
P(AUB) = p(A) + p(B) - p(AnB)
P(AP statistics U AP Calculus) = P(AP statistics) + P(AP Calculus) - P(AP statistics n AP Calculus)
= 0.65 + 0.45 - 0.30
= 0.8
= 80%
Answer:
x=-1
Step-by-step explanation:
x+1=0(squared).
x+1=0 (anything raise to the power 0 is 0
collect like terms =x=-1
therefore x=-1