The price of each taco is $10.5
What is unitary method?
We can solve this question by unitary method.
The unitary method is a method of finding the value of one unit and then finding the value of the required number of units. While solving a problem it is important to recognize the units and values.
In this question, 10 tacos cost $105.
Let's represent the cost of 1 taco as
10 tacos =$ 105
1 taco = ![x](https://tex.z-dn.net/?f=x)
10
= 105
= ![\frac{105}{10}](https://tex.z-dn.net/?f=%5Cfrac%7B105%7D%7B10%7D)
= 10.5
Each taco cost $10,5
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The answer is 80 because you add then subtract
Answer:
beggining poit:3 second point (potentially): 1,5
Step-by-step explanation:
in the y intercept 3 is it so which ever has a 3 as the starting point there could be an option
for the 2x part that is the slope otherwise known as rise over run so what you do is that you turn it to a fraction over or under 1 meaning you rise for 2 and go to the right 1
rise 2
_
run 1
in order to rise 2 you go up 2 from the y intercept(3) and in order to run you go right since its a positive
once you plot those two dots then you draw a line across
Given:
In the given triangle,
With respect to y, Perpendicular = 10 cm and Base = 8 cm
To find the value of y.
Formula
By Trigonometric Ratio we get,
![tan\theta = \frac{Perpendicular}{Base}](https://tex.z-dn.net/?f=tan%5Ctheta%20%3D%20%5Cfrac%7BPerpendicular%7D%7BBase%7D)
Now,
Putting the values of perpendicular and base we get,
![tan\theta = \frac{10}{8}](https://tex.z-dn.net/?f=tan%5Ctheta%20%3D%20%5Cfrac%7B10%7D%7B8%7D)
or, ![\theta = tan^{-1} (\frac{10}{8})](https://tex.z-dn.net/?f=%5Ctheta%20%3D%20tan%5E%7B-1%7D%20%28%5Cfrac%7B10%7D%7B8%7D%29)
or, ![\theta = 51.34 ^\circ](https://tex.z-dn.net/?f=%5Ctheta%20%3D%2051.34%20%5E%5Ccirc)
Rounding off to the nearest tenth, we have;
![\theta = 51.3 ^\circ](https://tex.z-dn.net/?f=%5Ctheta%20%3D%2051.3%20%5E%5Ccirc)
Hence,
The value of y is 51.3°.