Answer:
The markup amount on the cost 39.99 $ will be: 8.78 $
Step-by-step explanation:
Given
- The cost = 39.99 (Let say in $)
As
22% = 0.22
The markup of 22% on the cost can be calculated by multiplying the cost by 22% or 0.22
so
Markup amount = 0.22 × 39.99
= 8.78 $
Therefore, the markup amount on the cost 39.99 $ will be: 8.78 $
Answer: The y-intercept is 1
Step-by-step explanation:
On a graph, the y-intercept is the point where the line intersects the y-axis. The corresponding x-coordinate is always 0. ... When a linear equation is written in slope-intercept form (y=mx+b), the slope is represented by the variable m. It is the coefficient to x in the equation.
The most accurate way would be the fourth answer, because to estimate 66% of 47 you need to round both as closely as possible. 66% rounds closest to 2/3, and 47 is closest to 48
Simple...
you have:
![F= \frac{G m^{2} }{ d^{2} }](https://tex.z-dn.net/?f=F%3D%20%5Cfrac%7BG%20m%5E%7B2%7D%20%7D%7B%20d%5E%7B2%7D%20%7D%20)
You want to find m-->>>
1.)Isolate m
![d^{2} *F= \frac{G m^{2} }{ d^{2} } * d^{2}](https://tex.z-dn.net/?f=%20d%5E%7B2%7D%20%2AF%3D%20%5Cfrac%7BG%20m%5E%7B2%7D%20%7D%7B%20d%5E%7B2%7D%20%7D%20%2A%20d%5E%7B2%7D%20)
Leaving you with...
F*
![d^{2}](https://tex.z-dn.net/?f=%20d%5E%7B2%7D%20)
=
![G m^{2}](https://tex.z-dn.net/?f=G%20m%5E%7B2%7D%20)
Keep isolating m-->>>
![F* d^{2} =G m^{2}](https://tex.z-dn.net/?f=F%2A%20d%5E%7B2%7D%20%3DG%20m%5E%7B2%7D%20)
![\frac{F* d^{2} }{G} = \frac{G m^{2} }{G}](https://tex.z-dn.net/?f=%20%5Cfrac%7BF%2A%20d%5E%7B2%7D%20%7D%7BG%7D%20%3D%20%5Cfrac%7BG%20m%5E%7B2%7D%20%7D%7BG%7D%20)
Square root to solve what just m is-->>>
![\sqrt{ \frac{F* d^{2} }{G} } = \sqrt{ m^{2} }](https://tex.z-dn.net/?f=%20%5Csqrt%7B%20%5Cfrac%7BF%2A%20d%5E%7B2%7D%20%7D%7BG%7D%20%7D%20%3D%20%5Csqrt%7B%20m%5E%7B2%7D%20%7D)
=
![\sqrt{ \frac{F* d^{2} }{G} } =m](https://tex.z-dn.net/?f=%20%5Csqrt%7B%20%5Cfrac%7BF%2A%20d%5E%7B2%7D%20%7D%7BG%7D%20%20%7D%20%3Dm)
That is how you solve for m...
Thus, your answer.
Step-by-step explanation:
I didn't need the other angles, but right of the bat you can tell it's two right triangles back to back.
<em>y </em> has to be 90° , as you have noticed they already gave you 70° on the right side of the shape meaning if you were to add 90 which is why plus 70 what would that give you? 160.
the total interior for a triangles angles has to be 180°. if you do the math 180 - 160 you get the leftover 20° for x.
I suck at explaining stuff, hope this helps