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If measurement angle L = 58 then measurement angle LKJ = _________ degrees.If measurement angle JKM = 48 then measurement J = ____________ degrees.
General
9 months ago
Which shows the image of ΔRST after the rotation (x, y) → (y, –x)? Image A, B, C, D?(Tap image above)
General
9 months ago
which equation shows that 8 is a factor of 32
General
9 months ago
How do you graph a linear function in slope-intercept, point-slope, and standard form?
General
9 months ago
Concrete forming tubes are used as molds for cylindrical concrete supports. The volume V of a tube is the product of its length l and the area A of its circular base. You can make 2/3 ft cubed of concrete per bag of cement. Write a rule to find the number of bags of cement needed to fill a tube 4 ft. long as a function of its radius r. How many bags are needed to fill a tube with a 4-in. radius? A 5-inch radius?
General
9 months ago
What is the vertex of the graph of y = 3x2 + 2x + 1?
General
9 months ago
HELP!!!!!!!!!!! PLEASE WILL MAKE BRAINLIEST AND 25 POINTS PLEASE HELP!!!!!!!!!!!!!!!!!!!!!Which statements are true about the ordered pair (−3, 1) and the system of equations?{x−4y=63x+y=−8Select each correct answer.The ordered pair (−3, 1) is a solution to the first equation because it makes the first equation true.The ordered pair (−3, 1) is a solution to the second equation because it makes the second equation true.The ordered pair (−3, 1) is not a solution to the system because it makes at least one of the equations false.The ordered pair (−3, 1) is a solution to the system because it makes both equations true.
General
9 months ago
PLEASE HELP ME!A pharmacist has a 12% boric acid solution and a 20% boric acid solution. How much of each must he use to make 80 grams of a 15% boric acid solution?
General
9 months ago
Eli needs pieces of ribbon cut into strips that are 2 1/2 feet long. The roll of ribbon is 7 1/2 feet long. Which expression could be one of the steps in determining how many strips can be cut? Eli needs pieces of ribbon cut into strips that are feet long. The roll of ribbon is feet long. Which expression could be one of the steps in determining how many strips can be cut?
General
9 months ago
A singing competition is auditioning 40 contestants each hour for the next h hours. Which equation can be used to find the total number of contestants, C, that audition in h hours?
General
9 months ago
The sum of 6 consecutive even numbers is 126.what is the fourth number in this sequence
General
9 months ago
jenny has one liter containers and each container is two thrinds full of sport drink how much sport drink is in 5 containers
General
9 months ago
Draw two isosceles triangles, ∆ABC and ∆ADC with common base AC . Vertexes B and D are in the opposite semi-planes determined by AC . Draw the line segment BD . Prove: AC ⊥ BD
General
9 months ago
A yard is equal in length to three feet. The function f(x) takes a measurement in yards (as input) and returns a measurement in feet (as output).What number will the function return if the input is 12.2?
General
9 months ago
A coin contains 9 grams of nickel and 16 grams of copper, for a total weight of 25 grams. What percentage of the metal in the coin is copper?
General
9 months ago
The grocery store is located at a point on a coordinate plane with the same y-coordinate as the bank but with the opposite x-coordinate. The grocery store and bank are reflections of each other across which axis?
General
9 months ago
For the pair of functions, find the indicated sum, difference, product, or quotient. f(x) = 16 - x2; g(x) = 4 - x Find (f + g)(x).a) -x2 + x + 12 b) x3 - 4x2 - 16x + 64 c) 4 + x d) -x2 - x + 20
General
9 months ago
What is the value of the expression i^0 x i^1 x i^2xi^3xi^4
General
9 months ago
The radius of a circle is 9. Using π, which equation expresses the ratio of the circumference of the circle to the circle's diameter? A) C /9 = π B) C /18 = π C) C = 9π/r D) C = r /18π
General
9 months ago
Linear Programming: The polar sports company both manufactures snowboards and skis. it takes 8 hours to manufacture a snowboard and 10 hours to manufacture a set of skis, there are 400 hours of labor available each week for production. Due to demand, they must produce at least 15 snowboards. Snowboards profit $55 each and skis profit $80 each. How many should they produce in a week to maximize their profit?
General
9 months ago
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