06/05/20

to the nearest tenth what is the length of the hypotenuse of a right triangle if one side measures 4.5meters and the other side measures 9 meters.
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06/05/20

What is the surface area of this rectangular prism 6” x 5” x 2”
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06/05/20

Just wanna go over it
2700/32+6*3^-0.4t =83the / sign cover not just the 32 but all the way to before the equal sign.The * is a multiplyfind the solution of the equationI got 5.52153491 but wanna go over it to make sure... more
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06/05/20

What is the answer to this?
Solve the system by substitution. Tell whether the system has one solution, infinitely many solutions, or no solutions. 4x + 2y = 7 y = -2x + 3.5
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06/05/20

how long is the skier in the air and how high is the end of the cliff
The famous skier, Walajones, leaves the horizontal end of a cliff with a velocity of 40 m/s and lands 85 meters from the base of the ramp. a) How long is the skier in the air?b) How high is the end... more
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06/05/20

Find and simplify the following for the function. ( Assume h not equal 0).
f(x) = 4x^3-x^2+1 f(a+h)-f(a)/h
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06/04/20

Neglecting air resistance, how far downrange (horizontally) will the bullet be one 1s (second) later?
A rifle with a muzzle velocity of 10.0 m/s is fired horizontally from a 500m tall tower. Neglecting air resistance, how far downrange (horizontally) will the bullet be one 1s (second) later?
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06/04/20

Physics Energy Questions
A total of 684 J of work are done on a bed by moving it 3.00 m against a frictional force of 80.0 N. Determine the horizontal applied force exerted on the bed. A student pushes an 8.50 kg... more
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02/15/19

Let α be a given angle. Find the directional derivative of the function 2x + 3y in the direction u = cos αi + sin αj, at any point in the Plane.
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