08/17/19
Find the slope and y-intercept
Find the slope and y-intercept of the line given by 5y+2y=-10
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08/17/19
sides of a triangle
The perimeter of a triangle is 82 feet. One side of the triangle is 2 times the second side. The third side is 2 feet longer than the second side. Find the length of each side.
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math help!!! Please
The cross section of television antenna dish is a parabola and the receiver is located at the focus, 5 feet above the vertex. A. find an equation for the cross section of the dish.( assume the...
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08/17/19
Calculus see below
Suppose f(x) = 2 for all x. What is lim when x is approaching -8 f(x)?
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08/16/19
SAT Question: Subtract Gnarly Polynomials
(x2y − 3y2 + 5xy2) − (−x2y + 3xy2 − 3y2)Which of the following is equivalent to the expression above?A) 4x2y2B) 8xy2−6y2C) 2x2y+2xy2D) 2x2y+8xy2−6y2
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08/11/19
Equation relating to stopping distance to velocity
Driving on the Autobahn in Germany, you have to brake suddenly. Let’s assume that the stopping distance of a car varies directly as the square of the velocity of car when the brakes are applied. A...
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01/27/19
The measure of one angle of a right triangle is 42 ∘ more than the measure of the smallest angle. Find the measures of all three angles
The measure of one angle of a right triangle is 42∘ more than the measure of the smallest angle. Find the measures of all three angles
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