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The diagram below shows a pennant in the shape of an isosceles triangle. The equal sides each measure 13. The altitude is x + 7 , and the base is 2x. What is the length of the base
General
2 months ago
Sammy wrote the following proof. What did he do wrong?
General
2 months ago
what is an equation of the line that is perpendicular to y=-4/5x +3 and passed through the point (4,12)
General
2 months ago
Una ambulancia se desplaza hacia el norte a 23,5 m/s. Su sirena emite un sonido de 500Hz de frecuencia. Calcular la frecuencia aparente que percibe un observador que viaja en su auto, también hacia el norte , a 28,6, cuando:
General
2 months ago
To verify the identity tan (x1+x2+x3) = tan x1 + tan x2 + tan x3 - tan x1 tan x2 tan x3 / 1 - tan x1 tan x2 - tan x2 tan x3
General
2 months ago
Una ambulancia se desplaza hacia el norte. A 23, 5 m/s. Su sirena emite un sonido de 500 hz de frecuencia . Calcular la frecuencia aparente que percibe. Un observador. Que viaja en su auto, también hacia el norte. A 18, 6 m/s cuando : el auto se aleja de la ambulancia
General
2 months ago
What is the probability that George will draw a green marble from a container that has 6 red, 4 blue, 3 yellow and 5 green? A) 1 2 Eliminate B) 4 9 C) 5 18 D) 5 9
General
2 months ago
Trigonometric identity ProveSin(8x)=2sin(4x)cos(4x)
General
2 months ago
what the solution to the following system?
General
2 months ago
Which of the following point are on the line given by the equation y=1/2x?
General
2 months ago
HELP!! I don't understand this question!!
General
2 months ago
A system of equations is given below. -3x + 6 and y = 6 - 3x Which of the following statements best describes the two lines? They have different slopes and different y-intercepts, so they have no solution. They have different slopes and different y-intercepts, so they have one solution. They have the same slope and the same y-intercept, so they have no solution. They have the same slope and the same y-intercept, so they have infinitely many solutions.
General
2 months ago
Paul plans to put concrete on a rectangular portion of a driveway. The portion is 12 feet long and 6 inches high. The price of the concrete is $98.00 per cubic yard. The total cost of the concrete Paul needs is $108.89. What is the width of the driveway in feet which Paul plans to put concrete?
General
2 months ago
A scatter plot is made to model the amount of money left to pay on a car loan. The data used for the scatter plot are shown in the table:
General
2 months ago
Your clothing store is open seven days a week from 9 am to 9 pm you are the manager of three employees each of whom want to work at least 24 hours a week. Each employee can work the 9 am to 3 pm shift or the 3 on to 9 pm shift and at least one weekend day. No one can work both shifts on the same day make up a schedule that will meet these requirements
General
2 months ago
Atool set has been discounted down to a price of R412.00. If the discount given was 3) 21%, how much was the toolset before the discount was applied?
General
2 months ago
Plz I can’t do this
General
2 months ago
Find an equation equivalent to r = 1 + 2 sin in rectangular coordinates.
General
2 months ago
the number of pieces of popcorn in a large movie theater popcorn bucket is normally distributed, with a mean of 1610 and a standard deviation of 10. Approximately what percentage of buckets contain between 1600 and 1620 pieces of popcorn?A. approximately 68%B. approximately 75%C. approximately 95%D. approximately 99.7%
General
2 months ago
An arena is hosting a rock concert. It has "silver" and "gold" seating sections. The event organizers are selling the first 100 gold tickets at the price of asilver ticket. The price of a silver ticket is $7 more than 1/2 the price of a gold ticket. The price of a silver ticket is $14 less than 6/5 the price of a gold ticket.How much will one of the first 100 buyers save on the price of a gold ticket?
General
2 months ago
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