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MATH SOLVE
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Is each line parallel, perpendicular, or neither parallel nor perpendicular to a line whose slope is 2/5?
General
4 months ago
Given: ABC is a right triangle with right angle C. AB=14 centimeters and m∠A=33∘ .What is AC ?
General
4 months ago
Describe how to transform (^6 sqrt x^5)^7 into an expression with a rational exponent.
General
4 months ago
at Redbox mike rents 2 DVD's and 3 games for total of $15.50. At the same time John rents 3 DVD's and 1 game for a total of $12.05. write a system of equations that represents this scenario. Clearly indicate what your variables represent in the context of this problem.
General
4 months ago
In right ∆ABC the altitude CH to the hypotenuse AB intersects angle bisector AL in point D. Find BC if AD = 8 cm and DH = 4 cm.
General
4 months ago
Supervisor a earns a flat rate of $25 per hour, while supervisor b earns $20 per hour for the first 30 hours and then 50% more for each additional hour within a work week. if both supervisors worked the same number of hours and earned the same pay during one work week, how many hours did each supervisor work in that week?
General
4 months ago
Question 1(Multiple Choice Worth 1 points)(07.03)Write log3 6 as a logarithm of base 2. log base 2 of 3 over log base 2 of 6 log base 2 of 6 over log base 2 of 3 log base 3 of 2 over log base 6 of 2 log base 6 of 2 over log base 3 of 2i know the answer just want to see if u know it
General
4 months ago
Use the distributive property to solve the equation. 5x-3(x-3) =-6+6x-5
General
4 months ago
Which statement best explains if the graph correctly represents the proportional relationship y = 3.5x? A graph of a coordinate plane is shown. Points are graphed at 1 and 3.5 and 2 and 7. The points are joined by a line. It does, the points shown on the line would be part of y = 3.5x. It does not, proportions cannot be represented on a graph. It does not, the points shown on the line would not be part of y = 3.5x. It does, all proportions can be shown on the graph of this line.
General
4 months ago
Which tables contain correct pairs of input and output values for the function f(x) = 3+5x/2 ? Select ALL the correct answers. Input (x) [-1.6] [0.4] [2.2] [3.7] Output f(x) [-5.5] [2.5] [6.75] [10.75] Input (x) [-2.7] [-1.3] [0.8] [4.4] Output f(x) [-5.25] [-1.75] [3.5] [12.5] Input (x) [1.1] [2.4] [5.3] [6.9] Output f(x) [4.25] [7.5] [11.75] [17.25] Input (x) [-2.1] [0.9] [1.7] [3.3] Output f(x) [-3.75] [3.75] [5.75] [9.75] Input (x) [2.4] [3.5] [4.6] [5.0] Output f(x) [7.5] [10.5] [12.5] [14]
General
4 months ago
what is the answer to 5+2x10
General
4 months ago
Ann Ben and cheyrl share some money in the ratio 3:7:10 Ben receives £650 more than Ann calculate the total amount of money that they shared
General
4 months ago
There are only blue sweets,green sweets and red sweets in a box. The ratio of the number of blue sweets to the number of green sweets is 2:7. The ratio of the number of green sweets to the number of red sweets is 3:1. There are less than 140 sweets in the box. What is the greatest possible number of red sweets in the box?
General
4 months ago
Darren is finding the equation in the form y=mx+b for a trend line that passes through the points (2, 18) and (–3, 8). Which value should he use as b in his equation?
General
4 months ago
HELP ME PLEASEIdentify the sequence graphed below and the average rate of change from n = 1 to n = 3. an = 8(1/2)n − 1; average rate of change is −3 an = 10(1/2)n − 1; average rate of change is 3 an = 8(1/2)n − 1; average rate of change is 3 an = 10(1/2)n − 1; average rate of change is −3
General
4 months ago
PLEASE HELP :( i'm stuckWhat are the amplitude and midline? Amplitude: 1; midline: y = 1 Amplitude: 0; midline: y = 0 Amplitude: 2; midline: y = 1 Amplitude: 2; midline: y = 0
General
4 months ago
Seed corn was $5 per bag, whereas dog food cost only $3 per bag. Wewoka bought 50 bags and spent $190. How many bags of dog food did she buy?
General
4 months ago
In 1983, a year-long newspaper subscription cost $12.75. Today, a year-long newspaper subscription costs $28.50. If the CPI is 193, what is the relation of the actual price of a year-long newspaper subscription to the expected price, to the nearest cent? a. The actual price is $14.79 higher than the expected price. b. The actual price is $3.89 higher than the expected price. c. The actual price is $9.20 lower than the expected price. d. The actual price is $11.86 lower than the expected price
General
4 months ago
The mean percentage of a population of people eating out at least once a week is 57% with a standard deviation of 3.5%. Assume that a sample size of 40 people was surveyed from the population an infinite number of times. 95% of the sample mean occurs between % and %.
General
4 months ago
Help quick please!!! Find the value of x
General
4 months ago
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