Prove that the matrix [a b] 1 0] is equal to [1 0](d/ad-bc) (-b/ad-bc)] [c...
Prove that the matrix [a b] 1 0] is equal to [1 0](d/ad-bc) (-b/ad-bc)] [c...
How would I go about this question in solving for x? Also, what kind of problem would this be considered to practice other similar problems? -1/2(x-2)^4/3=1-3^2
Wilma drove at an average speed of 55 mi/h from her home in City A to visit her sister in City B. She stayed in City B 25 hours, and on the trip back averaged 45 mi/h. She returned home 49 hours after...
Hello! I am stuck with this question. The only idea I could come up with is to take out the x -> x(x^2-7)-6=0 Any help is appreciated!
f(x)= (5-x) ^1/3 , g(x)= 5-x^3
g(A)=pi(C/2*pi)^2 come up with this. would i input the Area forumla once i isolated r, into the Circumference formula
k(w)=500-L came up with this i know that 1000=2l+2w keeps saying its wrong
Recall that the area of a circle, A, (in square inches) is determined by the formula A=πr2 where r is the radius of the circle (in inches). The circumference of a circle, C, is determined by the formula...
We're learning about functions in class and I really have no idea what this question is even asking. Pleaseeeee help
A rectangle is 3 inches longer than it is wide. 2 inch squares are cut out from each corner of the rectangle, and then the edges are raised to form a box. the volume of the box is 480. Find the dimensions...
Tai has been officially at bat 128 times and has hit 32 times. His batting average is 32/128 = 0.250. How many consecutive hits must he get to increase his batting average to 0.600? I'm just trying...
This is a math problem that has been giving me trouble for over 30 minutes now. I'm not quite sure how to tackle it.
This ship sails 200 meters farther and finds that the buoy now makes an angle to 38 degrees. 1) How far is the ship from the buoy at the second sighting? 2) What is the closest the ship will...
Please solve for f(5a)
The exact question was: "Rotate the coordinate axes to eliminate the xy term. 2x2 + 2(sqrt3)xy + 4y2 - 8 = 0" (sqrt= square root) ...
Simplify csc^2x-1/cot^2x
very hard problem you are god if you can solve this
I need help on my homework. i dont know how to set up the problem
I'd like to know how to solve this problem We are learning trigonometric identities
Analysis indicated that a scroll wrapping contained 76% of the original carbon-14. The half life of carbon-14 is 5715 years. Set up & solve equation to find age