skincog
Calculators
General
Algebra
Geometry
Coordinate-geometry
Statistics
Calculus
Qna
Math
skincog
skincog
Home
General
Algebra
Geometry
Coordinate-geometry
Statistics
Calculus
Qna
Math
MATH SOLVE
Home
In an isosceles right triangle, the length of one leg can be represented by the expression 2x-3, and the length of the other leg can be represented by the expression 5x-21. What is the length of the triangle's hypotenuse, in simplest radical form?
General
4 months ago
Consider the equation 2x + 2y = 8.Part A: Write an equivalent equation by multiplying the equation by 3.Does the equation have the same solution set? Part B: Write an equivalent equation by dividing the equation by 2. Doesthe equation have the same solution set?
General
4 months ago
A company hopes to expand their business by 16% in the coming year. If they currently employ 19 people, how many people will the company employ after the expansion?
General
4 months ago
Renee is a sales associate at a store. She earns $80 a week plus a 15% commission on her sales. Last week, she sold $200 worth of items. What is the total amount Renee earned for the week? How much did she earn from commission?Renee earned a total of $ for the week. The amount she earned from commission was $.
General
4 months ago
Suppose that a researcher wanted to measure the federal government's efforts to make the education of its citizens a priority. The researcher proposed to count the government's budget for education as a percentage of the total GDP and use that as the measure of the government's commitment to education. In terms of validity, what are the strengths and weaknesses of such a measure?
General
4 months ago
The International Air Transport Association surveys business travelers to develop quality ratings for transatlantic gateway airports. The maximum possible rating is 10. Suppose a simple random sample of 50 business travelers is selected and each traveler is asked to provide a rating for the Miami International Airport. The ratings obtained from the sample of 50 business travelers follow. 6 4 6 8 7 7 6 3 3 8 10 4 8 7 8 7 5 9 5 8 4 3 8 5 5 4 4 4 8 4 5 6 2 5 9 9 8 4 8 9 9 5 9 7 8 3 10 8 9 6 Develop a 95% confidence interval estimate of the population mean rating for Miami. (Round your answers to two decimal places.)
General
4 months ago
The line passing through the points (-2, 12) and (3, -23) intersects the line passing through which of these pairs of points? Select three that apply,(-3, 19) and (6.-44)(-5,32) and (3.-24)(-4, 17) and (5.-28)(-6, 14) and (4.-16)(-2.16) and (2.-20)
General
4 months ago
Solve for x: the quantity of x plus 16 all over 3 = 3x
General
4 months ago
Determine the slope for the line that meets each condition stated. Show your work.a.Passes through the points (3,5) and (−1,−7).b.Passes through the points given by the table of values.x y−2 −7−1 −60 −51 −42 −3
General
4 months ago
The volume of a rectangular prism is (x - 3x? 5x - 3), and the area of its base is Or? - 2). If the volume of a rectangularprism is the product of its base area and height, what is the height of the prism?0 x-3+7-***x-30 x+3+72+3* SX-3
General
4 months ago
The combined volume of two identical cubes is 128 cubic centimeters. What is the side length of each cube
General
4 months ago
If it takes Matthew an hour to get to his friends house, and two hours if he drives 25 mph slower, how far away does Matthews friend live?
General
4 months ago
The table below represents the distance of an airplane from its destination as a function of time:Time(hours)x Distance(miles)y0 2,7001 2,1602 1,6203 1,0804 540Part A: What is the y-intercept of the function, and what does this tell you about the airplane? (4 points)Part B: Calculate the average rate of change of the function represented by the table between x = 1 to x = 4 hours, and tell what the average rate represents. (4 points)Part C: What would be the domain of the function if the airplane continued to travel at this rate until it reached its destination? (2 points)
General
4 months ago
When multiplying a number by 10, move the decimal to the right. When multiplying a number by 0.1, move the decimal to the left. Why?
General
4 months ago
On Wednesday, a local hamburger shop sold a combined total of 372 hamburgers and cheeseburgers. The number of cheeseburgers sold was two times the number of hamburgers sold. How many hamburgers were sold on Wednesday?
General
4 months ago
6 1/2 - 7/8 divided by 5 11/16
General
4 months ago
Simplify parenthesis 1 minus cosine theta parenthesis times parenthesis 1 plus cosine theta parenthesis divided by parenthesis 1 minus sine theta parenthesis times parenthesis 1 plus sine theta parenthesis. sin2 θ cos2 θ tan2 θ cosine theta over sine theta
General
4 months ago
suppose a parabola has a vertex of (-4 7) and also passes through the point (-3,8). what is the equation of the parabola in vertex form
General
4 months ago
Explain the different ways you can name an angle. What are the different names for this angle
General
4 months ago
Phil has 3 times as many rocks as Peter. Together, they have 48 rocks. How many more rocks does Phil have than Peter?
General
4 months ago
Previous
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Next