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Did you hear about worksheet page number 115 Number 12
General
2 months ago
the measure of the seven angles in a nonagon measure 138, 154, 145, 132, 128, 147 and 130. if the two remaining angles are equal in measure, what is the measure of each angle
General
2 months ago
Indicate the formula for the following conditions.C(n,r)
General
2 months ago
please help....There are 42 boys and girls participating in an essay-writing competition. Of the competitors, 21 are in seventh grade, 14 are in eighth grade, and 7 are in ninth grade. What is the probability of an eighth grader winning the competition? Which simulation(s) can be used to represent this situation?1.The probability is 1/3 . Simulate this situation by rolling a 6-sided die, with odd numbers representing seventh graders and even numbers representing eighth graders.2. The probability is 1/6 . Simulate this situation by picking a card from a deck of cards, with hearts representing seventh graders, diamonds representing eighth graders, and spades representing ninth graders.3. The probability is 1/3 . Simulate this situation by spinning a spinner with six equal sections, with one section representing ninth graders, two sections representing eighth graders, and three sections representing seventh graders.4. The probability is 1/6. Simulate this situation by using a number generator with numbers from 1 to 6, with 1 through 3 representing seventh graders, 4 and 5 representing eighth graders, and 6 representing ninth graders.
General
2 months ago
Suppose that you want to start a new business. You know that the revenue is a function of the number of widgets that your new company sells and that the cost is a function of the number of widgets that your new company produces. Given this information, what method would you use to solve for the break-even point? Explain what your answer means.
General
2 months ago
How many triangles can be constructed with angles measuring 10º, 80º, and 90º?
General
2 months ago
y and x have a proportional relationship, and y = 25 when x = 60. What is the value of x when y = 30? 25, 36, 50, 72
General
2 months ago
Graph f(x)=2^x+1 and g(x)=−x+4 on the same coordinate plane. What is the solution to the equation f(x)=g(x) ?x =
General
2 months ago
I WILL MARK BRAINLIEST TO THE FIRST ANSWER!!!!The diagram represents the floor of a museum. The figure is made up of a rectangle and a triangle.What is the area of the floor?Enter your answer in the box.
General
2 months ago
How to do inverse trig functions on calculator?
General
2 months ago
On a piece of paper, graph this system of inequalities. Then determine which region contains the solution to the system. Help!!
General
2 months ago
1. A ball's position, in meters, as it travels every second is represented by the position function s(t) = 4.9t2+ 450.What is the velocity of the ball after 5 seconds? with units2.The cost in dollars of producing x units of a particular camera is C(x) = x2 – 10000. Find the average rate of change of C with respect to x when the production level is changed from x = 100 to x = 101. Include units in your answer.Find the instantaneous rate of change of C with respect to x when x = 100. Include units in your answer.
General
2 months ago
the tennis team is selling key chains as a fundraiser. if its goal is to raise at least $180, how many key chains must sell at $2.25 each to meet that goal? write and solve the inequality.
General
2 months ago
PLEASE HELP ILL GIVE A BRAINLIEST TO BEST ANSWER THAT SHOWS ALL WORK AN DIS CORRECTLet f(x) represent a function.Which descriptions match the given transformations?Write in the correct description. Select from the following descriptions:(Please note – not all descriptions may be used)a) (x) is translated up 4 unitsb) (x) is translated 4 units leftc) (x) is vertically stretched by a factor of 4d) (x) is translated 4 units righte) (x) is translated 4 units downf) (x) is reflected across the x-axis−f(x)______fill in the blanksf(x−4)______f(x)−4_______-f(x)________
General
2 months ago
What is 80% of blank games is 32 games
General
2 months ago
when the coordinates (1, 1), (4, 4), (7, 1), and (4, −2) are joined, which shape is formed?
General
2 months ago
The amount of a medicine, in milliliters, that a veterinarian prescribes is proportional to the weight, in kilograms, of a dog as shown on the graph.8,14What is the unit rate in milliliters per kilogram? Enter your answer as a decimal in the box. ----------.
General
2 months ago
simplify the expression-2/3(12c - 9) + 14c
General
2 months ago
I just need help for 3 questions!Write an expression for the perimeter of the triangle shown below: A triangle is shown with side lengths labeled 2.3x plus 14, 2x, and negative 0.2x plus 15.4.1x + 294.1x − 294.5x + 294.5x − 29 Which expression is equivalent to 1/5m − 20?1/5(m − 4)1/5(m − 100)5(m − 4)5(m − 100) Write an expression that is equivalent to 3/5 (3y + 15).three over fivey + 9three over five y + 15nine over fivey + 9nine over fivey + 15
General
2 months ago
Hannah charges an hourly babysitting fee of $6 for two children, $7 for three children, and $8 for four or ﬁve children.Which is true about the table when c = the number of children and f = the fee per hour?c 1 2 3 4 5f 6 6 7 8 8A.The relationship is not linear between c and f.B.The relationship is linear between c and f.C.The relationship is not linear for c and linear for f.D.The relationship is linear for c but not f.
General
2 months ago
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