Answer:
15
Step-by-step explanation:
Applying,
The angle bisector theorem of triangle
From the diagram,
Since ΔAMT is an issoceless triangle,
Then,
Line OA divides Line MT into two equal parts.
Therefore,
Line MO = Line OT.............. Equation 1
From the diagram,
Line MO = 4x-1, Line OT = 3x+3
Substitute into equation 1
4x-1 = 3x+3
Collect like terms
4x-3x = 3+1
x = 4.
Therefore,
OT = 3(4)+3
OT = 12+3
OT = 15
Answer:
The value is a statistic because the 6,076 adults in public restrooms are a sample
Step-by-step explanation:
A measure that is calculated from a sample is known as sample statistic.
A study conducted and for the study 6076 adults are selected to inquire about the hand washing habit of adults. The selected 6076 adults are a sample and for this sample we computed the average 23% which demonstrates that 23% of adults did not wash their hands before exiting. So, a statistic is 23% and 6076 adults are a sample.
8 would be the length of each piece of wire I think.
24,610. All you have to do is multiply 5 and 4,852 and add 150.
Answer:
![y=-3x^2+12x-19](https://tex.z-dn.net/?f=y%3D-3x%5E2%2B12x-19)
Step-by-step explanation:
we know that
The quadratic equation in standard form is equal to
![y=ax^{2} +bx+c](https://tex.z-dn.net/?f=y%3Dax%5E%7B2%7D%20%2Bbx%2Bc)
we have
![y=-3(x-2)^{2}-7](https://tex.z-dn.net/?f=y%3D-3%28x-2%29%5E%7B2%7D-7)
This is a quadratic equation in vertex form
Convert to standard form
![y=-3(x^2-4x+4)-7](https://tex.z-dn.net/?f=y%3D-3%28x%5E2-4x%2B4%29-7)
Apply distributive property
![y=-3x^2+12x-12-7](https://tex.z-dn.net/?f=y%3D-3x%5E2%2B12x-12-7)
Combine like terms
----> quadratic equation in standard form