AB and DC are parallel or perpendicular?
Answers
Answer: AB and DC are parallel.
Related Questions
Rite an equation of a line parallel to line EF in slope-intercept form that passes through the point (2, 6).E Oy=2x+3 Oy = 3x + 6 F Oy=-3x+23 Oy=-3x+6 22
The area of a circle is 9pi square meters. What is the circumference?
A spring has an original length L inches. When a weight of x pounds is suspended from the spring, its new length y is given by the formula y = L + x k , where k is a constant, measured in pounds per inch. Solve the formula for x. Show the steps in your work. The value of k for a certain spring is 2.5. The length of the spring is found to be double its original length when a 10 pound weight is suspended from it. Write the equation for the original length of the spring and solve it. Show the steps in your work.
Describe how the equation y equal left parenthesis x minus 2 right parenthesis to the power of 2 plus 5 transforms the graph of a basic parabola y equal x to the power of 2 .
Answers
Answer:
13 bracelets
Step-by-step explanation:
If you have 260 cm of string and you need 20 cm for each bracelet, you have to divide 260 by 20. Which gives you 13
Answer: Dorothea can make 13 bracelets.
Step-by-step explanation: If Dorothea has 260cm of strings, she should cut the string accordingly to set aside the strings. Cutting 260cm of 20cm length each would be the same as doing 260 divided by 20. If you do the math (mentally or using a calculator), you would get 13 pieces of strings, meaning Dorothea can make 13 bracelets. Hope this helped!
A point is a location and a line has many points located on it.
A line and a point cannot lie on the same plane.
A line and a point cannot be collinear.
2. Trisha drew a pair of line segments starting from a vertex.
Which of these statements best compares the pair of line segments with the vertex?
The line segments and the vertex have length as a dimension of measurement and there are three collinear points on each.
Line segments and the vertex have two endpoints each and the distance between the end points is their dimension.
Line segments have two endpoints and a vertex is a common endpoint where two line segments meet.
The line segments and the vertex have their lines extending in one direction only and the lengths of both are infinite.
Answers
2. The statement that best compares the pair of line segments with the vertex is that line segments have two endpoints and a vertex is a common endpoint where two line segments meet.
Answers
Answer: y=mx+b is the proper equation
Step-by-step explanation:
For every increase of 1 on the Richter scale, an earthquake is 10 times more powerful. Which of the following models this situation? answer-exponential growth function
b- linear function with a positive rate of change
c-exponential decay function
d-exponential growth function
Answers
The model that best describes this situation is an exponentialgrowthfunction.
The correct answer is option D.
What is a function?
A function has an input and an output.
A function can be one-to-one or onto one.
It simply indicated the relationships between the input and the output.
Example:
f(x) = 2x + 1
f(1) = 2 + 1 = 3
f(2) = 2 x 2 + 1 = 4 + 1 = 5
The outputs of the functions are 3 and 5
The inputs of the function are 1 and 2.
We have,
Exponential growth function
The given situation describes how the power of an earthquake increases exponentially with an increase in Richter scale magnitude.
Specifically, for every increase of 1 on the Richter scale, the earthquake is described as being 10 times more powerful.
This is characteristic of exponentialgrowth, where a quantity increases by a fixed proportion for each unit increase in another variable.
In this case,
As the Richter scale magnitude increases by 1, the power of the earthquake increases by a factor of 10, which is an exponentialgrowth relationship.
Therefore,
The model that best describes this situation is an exponentialgrowthfunction.
Learn more about functions here:
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(9^2+79)/2^2
(its a fraction)
Answers
Hey there!
Simplify to solve.
Hope this helps!
Answer:
40
Step-by-step explanation:
(9^2 +79) /2^2
(81 +79) /4
160/4
40