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MATH SOLVE
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General
substitute method 9x -2y = 3 3x -6 = y
General
1 month ago
A circle has diameter 9 cmA square has side length 5 cmShow that the square will fit inside the circle without touching the edges
General
1 month ago
PLEASE HELP, REPOSTED QUESTION MULTIPLE TIMESa. Write an equation to find the value of x.b. Show how to solve the equation. c. Find the measure of the smallest interior angle of the triangle. When answering an extended response question, you can describe how you are going to do the problem and then carry out the steps. For the exercise, begin with the following observation and write a 4-point response.The largest exterior angle has measure x+8 and the smallest interior angle is a supplement of that angle.
General
1 month ago
Find the limit of the function by using direct substitution. limit as x approaches one of quantity x squared plus three x minus one.
General
1 month ago
A cube is painted (all 6 faces) and cut into one-inch cubes. If the original cube has n inch edges, how many (in terms of n) one-inch cubes have:a. exactly 3 faces painted?b. exactly 2 faces painted?c. exactly 1 face painted?d. exactly 0 faces painted?e. What is the total number of one-inch cubes?
General
1 month ago
If a+b=6, b+c=−3, and a+c=5, what is the value of a+b+c?
General
1 month ago
Use matrices to determine the coordinates of the vertices of the reflected figure. Then graph the pre-image and the image on the same coordinate grid.
General
1 month ago
Graph Quadrilateral ABCD whose vertex matrix is shown below. Then graph the dilation of Quadrilateral ABCD with a scale factor of 3 on the same coordinate grid.
General
1 month ago
Use matrices to determine the coordinates of the vertices of the reflected figure. Then graph the pre-image and the image on the same coordinate grid. (Picture provided)
General
1 month ago
The coordinates of the vertices for square CDEF translated 3 units right and 4 units up if the vertices are C(-3, 1), D(1, 5), E(5, 1), and F(1, -3) areC’(0, 5), D’(4, 6), E’(8, 6), and F’(4, -1)Please select the best answer from the choices providedTRUEFALSE
General
1 month ago
Eric's apartment is 1350 s1quare feet, how many square meters of carpet will he need to order?
General
2 months ago
V=4/3? r^2 Suppose that, for the sphere in the video, instead of being told how fast the radius is changing, we're told that the volume is increasing at a constant rate of dV/dt=4 cubic centimeters per second. How fast is the radius increasing at the instant when the radius is r=10 centimeters? dr/dt= centimeters per second.Instead of thinking about the volume, suppose that we are interested in how the surface area of the sphere is changing. Use the surface area formula S=4? r^2 to determine how fast the surface area is changing at the instant when the radius is r=20 cm and the radius is increasing at dr/dt=2 centimeters per second. dS/dt=How to get this answer?
General
2 months ago
The value of x must be greater than0 1 3 7
General
2 months ago
We are interested in p, the population proportion of all people who are currently happy with their cell phone plans. In a small study done in 2012, it was found that in a sample of 150 people, there were 90 who were happy with their cell phone plans. Using the data from this prior study, find the sample size needed to construct a 95% confidence interval for p with a margin of error of 0.025
General
2 months ago
Find a polynomial function of lowest degree with real coefficients having zeroes of 2 and -Si (Show all work to earn credit.)
General
2 months ago
Mike sells calculators. His competitor sells a new calculator line for $14 each . Mike needs a 40% markup on selling price to make his desired profit and must meet price competition. What cost can Mike afford to bring these calculators into the store? what is the dollar markup?
General
2 months ago
Find the value of x and the value of y.
General
2 months ago
state if the triangles in each pair are similar. If so, State how you know that they are similar and complete the similarity statement.
General
2 months ago
Suppose that we have a white urn containing five white balls and one red ball and we have a red urn containing one white ball andfour red balls. An experiment consists of selecting at random a ball from the white urn and then (without replacing the first ball) selecting at random a ball from the urn having the color of the first ball. Find the probability that the second ball is red. What is the probability that the second ball is red is?
General
2 months ago
1. Find the interest generated by a balance of $7800 on a credit card charging 27.8% interest per year over a 30 day period using Banker’s Rule.
General
2 months ago
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