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Given: line segment AB is 10 inches long. Find the length of A'B' if AB is dilated to form A'B' with a scale factor of 1 2 . A) 1 2 inches B) 5 inches C) 10 inches D) 20 inches
General
7 months ago
are these two expressions equivalent when x=2? 7(8x+5) and 48x+35
General
7 months ago
Jessica is going to paint her patio. It is made up of two rectangles. One measures 7 ft x 4 ft x 5 ft, and the other measures 10ft x 8ft x 6ft. What is the total area of her patio?
General
7 months ago
Mark raises guppies in an aquarium. He finds out that guppies reproduce very rapidly, and the number quadruples every month. He starts out with only 2 guppies, and the function y equals 2 times 4 to the x models the number of guppies he will have after x months. Which graph represents this function?
General
7 months ago
A right triangle has legs that are 18 centimeters and 27 centimeters long. What is the length of the hypotenuse?Enter your answer as a decimal in the box. Round your answer to the nearest hundredth.
General
7 months ago
Julia is an intern at an architecture firm. She is given an assignment to create a bell-shaped structure that is symmetrical. She writes the function f(x)=3 squareroot -|x-2|+6 to model the structure. Find the piecewise function that matches this absolute value function. Then, graph the function using a graphing calculator and describe what you see.
General
7 months ago
Jensen stopped at rest area A along the side of the highway. His map shown below has a scale of 1 inch to 35 miles. Jensen planned to stop at rest stop B next.what is the actual distance in miles between the two rest areas
General
7 months ago
Rewrite the given expression in the form 3^u where u is a constant or an algebraic expression.(5√3)^xRewrite the expression in the form 2^u where u is an algebraic expression(1/2)^x-3Rewrite the expression in the form 2 Superscript u where u is an algebraic expression9/3√3Rewrite the expression in the form 2 Superscript u where u is an algebraic expression16/3√2^x
General
7 months ago
40 PTS if u do this correctly!Algebra 1Do #'s 4,5,6,7,8,9,10,12,13,14
General
7 months ago
Which pair of expressions is equivalent for any variable value greater than zero?
General
7 months ago
It’s my birthday ! I really need help :( it will be my birthday wish:) 1 - 12 please !
General
7 months ago
A regular 7 sided figure is divided into 7 congruent triangles ,each with a base of 12 inches and a height of 12.5 inches. What is the area of the 7 sided figure.
General
7 months ago
Quinn mailed four postcards that each cost $0.25, five letters that each cost $0.44, two large envelopes that each cost $0.80, and one small package for $5.10. Which cost on the list of mailing fees on Quinn’s receipt would skew the mean? the cost of a postcard the cost of a letter the cost of a large envelope the cost of the small package
General
7 months ago
Bill's new porch is rectangular, with an area of 50 square feet. If the length of the porch is two times the width, what is the perimeter of the porch?
General
7 months ago
Cesar is building a shelf at an angle so that it appears to be leaning against the wall. The shelf touches the wall 7 ft. above the floor and the distance between the floor from the wall to the front of the shelf is 1.5 ft. What is the angle the shelf makes with the floor?A. 77.9 degrees. B. 77.6 degrees.C. 12.1 degrees.D. 12.4 degrees. A 15-ft. building casts a shadow of 12 ft. What is the approximate angle of inclination of the sun? A. 51.3 degrees. B. 53.1 degrees. C. 36.9 degrees. D. 19.2 degrees.
General
7 months ago
If the polygon shown below is a regular nonagon what is the value of x?
General
7 months ago
Andrea’s backyard is 400 square feet. Her rectangular swimming pool is 10 feet long, and six feet wide. What is the area of Andrea’s backyard, not including the swimming pool?
General
7 months ago
ACE, GENIUS, TRUSTED HELPERS!!!!!If x = 2a − b^2 , which expression represents a? SHOW YOUR WORK!!! I already know the answer, I just need help with the work. i am crying right now because no one is answering my questions correctly. people are putting wrong answers or are putting right answers without work. It really isn't nice. A. X + B^2B. (B^2 - x)/2C. (X + B^2)/2D. (x - b^2)/2Please show work!!!I beg of you!
General
7 months ago
what is the maximum volume of water a hamster bath can hold with a depth of 1 2/3, a length of 2 1/3 inches, and a width of 2 inches?
General
7 months ago
HELP! Jeff volunteers his time by working at an animal shelter. Each year he works for a total of 240 hours. So far this year, he has worked 97 hours. Which equation will solve for how many more hours (h) Jeff will volunteer for? A) 97 = 240 + h B) 97 = 240h C) 240 = 97 + h D) 240 = 97 - h A survey asked a group of students to choose their favorite type of sport from the choices of soccer, softball, basketball, and others. The results of the survey are shown in the graph.Based on the graph, how many students in a class of 84 students would be expected to choose a sport other than soccer, softball, or basketball as their favorite type of sport?A) 3 B) 12 C) 24 D) 72 You're the banker at HappyBank.com. Identify the two borrowers you would MOST likely offer a loan based on their credit scores.A) F. Lutts and B. Parker B) F. Lutts and K. Teller C) A. Fulbright and K. Teller D) A. Fulbright and B. Parker What is the prime factorization of 240?A) 23 · 3 · 5 B) 23 · 5 · 7 C) 24 · 3 · 5 D) 24 · 3 · 7
General
7 months ago
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