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QuickMath will automatically answer the most common problems in algebra, equations and calculus faced by high-school and college students. The algebra section allows you to expand, factor or simplify virtually any expression you choose. It also has commands for splitting fractions into partial fractions, combining several fractions into one and ...
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See school math articles . Quadratic equations are a little...
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simplify rational or radical expressions with our free...
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Note that when we factor a from the first two terms, we get...
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lf c is any real number and if f(x) = c for all x, then f '...
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The equation y = x 2 + 1 explicitly defines y as a function...
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A matrix containing only zero elements is called a zero...
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x-z=0. and. 2y + 4w = 0 y-w=1. Writing the two systems as...
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In a 4 x 4 matrix, the minors are determinants of 3 X 3...
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It describes how quickly or slowly an object moves from one place to another. The standard (SI) unit of speed is meters per second (m/s), but it can also be expressed in other units, such as kilometers per hour (km/h), miles per hour (mph), or feet per second (ft/s), depending on the context or the country's measurement system.
A charging elephant can run at a speed of 35 km/h 35 \text{ km/h} 35 km/h. It may not seem like much, but since they can weigh anywhere between 2 t 2 \text{ t} 2 t to 7 t 7 \text{ t} 7 t , they can gain tremendous momentum of about 70 t⋅km/h 70 \text{ t⋅km/h} 70 t⋅km/h (19.4 kN⋅s) to 245 t⋅km/h 245 \text{ t⋅km/h} 245 t⋅km/h (68.1 kN⋅s) in their charge.
They do not store directly personal information, but are based on uniquely identifying your browser and internet device. If you do not allow these cookies, you will experience less targeted advertising. Free math problem solver answers your algebra homework questions with step-by-step explanations.
Question. 19) a) Use 8 km/h = 5 mph to convert 96 km/h to mph. [2 marks] b) x km/h = y mph. Use 8 km/h = 5 mph to write a formula for y in terms of x. [2 marks] . Back to Question.
Explore math with our beautiful, free online graphing calculator. Graph functions, plot points, visualize algebraic equations, add sliders, animate graphs, and more.
Apr 19, 2024 · In our case, it's 7 m/s. Change the units if needed. Type in the initial height from which the motion starts. The Eiffel tower is 324 meters (1,063 ft) tall, but the upper platform is 276 m (906 ft) above the ground. So, let's type 276 m into the proper box. Our horizontal projectile motion calculator shows the time of flight, distance, and ...
