Difference in areas between the two rhombuses is 0.4483 Area of rhombus = (1/2) * d_1 * d_2 or a * h Where d_1 , d_2 are the diagonals, a is the side and h is the altitude. In this case we will …

A covariance matrix is a more generalized form of a simple correlation matrix. Correlation is a scaled version of covariance; note that the two parameters always have the same sign …

No difference, only preference. "Learned" and "learnt" are both acceptable, American English usually leans towards using "learned" while British English leans towards "learnt". This can be …

Dec 19, 2017 · Circle A has a center at (5, 12) and an area of 81π. Circle B has a center at (1, 2) and an area of 16π. Do the circles overlap? If not, what is the shortest distance between them?

0.4 is the difference between the grade of the two students. The average grade of the first 24 students was 7.2, That means that the sum of all the grades divided by 24 is equal to 7.2. …

By definition, the amount of work done to bring a charge from infinity to a point,is defined as the potential of that point. So, V= W/Q Now,in this definition,infinity means where potential value is …

The apparent weight of the solid inside water is equal to its true weight (weight outside) minus the buoyant force. Thus the buoyant force is equal to the the difference between the true and …

How do you solve #3x - ( 8- 3x + 3) = 19+ x#? What is the difference between the physical properties and the chemical properties of a substance? What is the scientific notation of 5601? …

See the explanation section. Here are y=e^x and y=1+x on the same coordinate system near 0. (You can scroll in or out and drag the graph around with a mouse.) graph{(y-e^x)(y-(1+x))=0 [ …

What is the difference between the mean, median, and mode? What is the expected value of a coin toss game where you win $2 for each heads and lose $3 for each tails? What does …