9-2x2+6)-(x2-x)
9-2x2+6)-(x2-x)
a train leaves new orleans at 2:00pm. a second train leaves the same city in the same direction at 7:00pm. the second train travels 70mph faster than the first. fi the second train overtakes the first...
It's an algebra 2 mathmatics question its for a my homework. I'm having truoble with this lesson and the teacher doesn't explain it well enough for me.
In Algebra 2, I must find the area of a semi-circle without a stated radius. The problem is written as follows: The figure below (composed of a right triangle and a semi-circle) forms the base...
Classify f(θ) of these trigonometric functions as less than, greater than, or equal to zero. A. f(θ)=sinθ, θ is in quadrant III B. f(θ)=tanθ, θ is in quadrant II C...
Jennifer is riding on a merry-go-round at a carnival that revolves at a speed of 3.3 revolutions per minute. She is sitting 7 feet from the center of the merry-go-round. If Jennifer's starting position...
In Italy, there is a large circular test track that is used to test race cars and other high-speed automobiles. a. Suppose a similar track has a radius of 6 kilometers. Find the circumference...
A swing hangs from a beam 10 feet high, with the seat hanging 2 feet above the ground. In motion, the swing moves back and forth from -130 degrees to -50 degrees to the horizontal. How far forward...
Calculate the distance between the points =L−5,9 and =N−8,4 in the Cartesian plane. Write the exact answer in radical form.
There are no additional details this is it.
I need work plz this is for a quiz
a.The surface area increases by a factor of . 7^2/3 b. The surface area increases by a factor of 7. c. The surface area increases by a factor of .7^2 d.The surface area increases...
A bag of marbles has 3 red, 7 blue, and 2 green marbles in it. Find the probability of blindly drawing out each of the following: A red marble: A blue marble: a green or red...
Use synthetic division to find the zeros of the function (must show process) f(x)= x^3-12x^2+12x+80
Complete the square to write the function in vertex form. f(x)=2x+12x+13
what are the intercepts of the following function? f(x) = x^2+x-20
if x-y=3 and 2x+2y=2, then 3x-5y=what
Three boxes of cookies are labelled A, B, and C. Its known that boxes A and B together contain 35 cookies, boxes A and C contain 28 cookies, and boxes B and C contain 37 cookies. How many cookies...
A gallon of milk costs 1.97 today and the cost has been increasing 2.5% for the last 20 years. how long will it take for a gallon of milk to cost $2.50?
4. 0=x^3-8 12. F(x)=-2x^4-3x^3-5 16. -4, 4+i