turn it into a percent which is 70% then put the percent over 100
keep simplifying until you get 7/10
70= 35= 7
100= 50=10
Answer:
4(31x^2+7)
Step-by-step explanation:
Answer: The graph is attached.
Step-by-step explanation:
The equation of the line in Slope-Intercept form is:
![y=mx+b](https://tex.z-dn.net/?f=y%3Dmx%2Bb)
Where "m" is the slope and "b" is the y-intercept.
We can find "b" substituting the slope and coordinates of the (4,3) into thte equation
, and then solving for "b":
![3=\frac{1}{2}(4)+b\\\\3-2=b\\\\b=1](https://tex.z-dn.net/?f=3%3D%5Cfrac%7B1%7D%7B2%7D%284%29%2Bb%5C%5C%5C%5C3-2%3Db%5C%5C%5C%5Cb%3D1)
By definition, the line intersects the x-axis when "y" is zero.
Then, we need to substitute the y-intercept and
into
and then solve for "x" in order to find the x-intercept:
![0=\frac{1}{2}x+1\\\\-1(2)=x\\\\x=-2](https://tex.z-dn.net/?f=0%3D%5Cfrac%7B1%7D%7B2%7Dx%2B1%5C%5C%5C%5C-1%282%29%3Dx%5C%5C%5C%5Cx%3D-2)
Knowing the x-intercept and the y-intercept, we can graph the line (The graph is attached)
okay so you should know that the formula for a triangle is:
A=1/2×b×h
where b is breadth and h is height
A is area
so they already gave the area which is 16.2 and they already gave a side ( doesn't matter if it's b or h in this question)
so we put these into the equation of the area of a triangle
A=1/2×b×h
16.2=1/2 × 6 × h
then you will solve algebraically to get 5.4cm which is you answer
to check if correct you can always put in all numbers in equation and you should get 16.2cm
In this case it's correct ✌
Answer:
ok from looking at this equation we can we that every it goes 1 up and on over so
-x+2
Hope This Helps!!!