Answer:
10
Step-by-step explanation:
It has 2 digits
Im not sure what it means by the entire triangular region so ill tell you that the highlighted right triangle's area is 60, and the area for both triangles is 120. semicircle area is 201.06. total area for entire shape is 321.06.
The exponential function is 
Step-by-step explanation:
The exponential function in the form of 
First find the value of a and b if x=0 and y=19
Find the value of b in 
where x=6,y=1216 and a=19
![1216=19b^6\\\\\\1216/19=b^6\\\\\\64=b^6\\\\\sqrt[6]{64} =b\\\\2=b](https://tex.z-dn.net/?f=1216%3D19b%5E6%5C%5C%5C%5C%5C%5C1216%2F19%3Db%5E6%5C%5C%5C%5C%5C%5C64%3Db%5E6%5C%5C%5C%5C%5Csqrt%5B6%5D%7B64%7D%20%3Db%5C%5C%5C%5C2%3Db)
The function is
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Exponential function :brainly.com/question/11925273
Keywords : exponential function
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Answer:
x1 = 1, x2 = 2, x3 = 7
Step-by-step explanation:
(x-2) x (x² -8x + 7) = 0
When the product of factors equals , at least one factor is 0.
x-2=0
x² -8 + 7=0
Solve the equation for X.
x-2=0
x=2
x² -8+7=0
x=7
x=1
The final solutions are
x1 = 1, x2= 2, x3=7
Answer:
Co-ordinates of the focus is; (0, -4)
Step-by-step explanation:
We are given;
Vertex at origin; (0, 0)
Equation of parabola; y = x²/4p
4p = -16
Now,in parabola with vertex at origin, the coordinates of the focus is usually at (0, p)
Now, from 4p = -16 we can find p
p = -16/4
p = -4
Thus coordinates of the focus is; (0, -4)
