Wha-
i’m confused, i’m a questioning female so probably not likely, i’m still trying to figure out my sexuality.
Answer:
0.15
Step-by-step explanation:
<h2><u>Place values</u></h2><h3><u>example :</u></h3>
123.45
<em><u> i shall give you what each place value of each number </u></em>
1 ---- hundred ( 100)
2 ---- tens ( 20)
3 ---- units (3)
4 ---- tenths (0.45)
5 ----- hundredth (0.05)
hence :
one tenth is 0.1
5 hundredth is 0.05
0.1 + 0.05
<h3><u>= 0.15</u></h3>
A perpendicular bisector is segment that will pass in
another segment at its midpoint. Let as assume that the midpoint between MN is
X and the perpendicular bisector will pass at point X. Segments MX and XN are
congruent, so the distance of NP should also be equal to MP. So MP is equal to
9.
Answer:
C. These lines are perpendicular
Step-by-step explanation:
The angle sum identity for cosine is:
![cos( \theta+ \beta) = cos( \theta)cos( \beta) - sin( \theta)sin( \beta)](https://tex.z-dn.net/?f=cos%28%20%5Ctheta%2B%20%5Cbeta%29%20%3D%20cos%28%20%5Ctheta%29cos%28%20%5Cbeta%29%20-%20sin%28%20%5Ctheta%29sin%28%20%5Cbeta%29)
So we need to figure out the values of \theta and \beta.
![tan^{-1}( \frac{1}{2}) = \theta](https://tex.z-dn.net/?f=tan%5E%7B-1%7D%28%20%5Cfrac%7B1%7D%7B2%7D%29%20%3D%20%5Ctheta%20)
![cos^{-1}( \frac{2}{3} ) = \beta](https://tex.z-dn.net/?f=cos%5E%7B-1%7D%28%20%5Cfrac%7B2%7D%7B3%7D%20%29%20%3D%20%5Cbeta)
![cos(tan^{-1}( \frac{1}{2}))cos(cos^{-1}(\frac{2}{3})) - sin(tan^{-1}( \frac{1}{2}))sin(cos^{-1}(\frac{2}{3})) =](https://tex.z-dn.net/?f=cos%28tan%5E%7B-1%7D%28%20%5Cfrac%7B1%7D%7B2%7D%29%29cos%28cos%5E%7B-1%7D%28%5Cfrac%7B2%7D%7B3%7D%29%29%20-%20sin%28tan%5E%7B-1%7D%28%20%5Cfrac%7B1%7D%7B2%7D%29%29sin%28cos%5E%7B-1%7D%28%5Cfrac%7B2%7D%7B3%7D%29%29%20%3D%20)
0.26295 rad