9,472 Answered Questions for the topic algebra 2
Two positive numbers have a product of 575. If the larger number is 2 or more than the smaller, what are the numbers
Can the bakery produce 20 regular biscuits and 80 jumbo biscuits? If not explain which limitations are violates
Find Correct standard deviation
For 100 chemistry tests, the mean score was 40 and the standard deviation was 10 However two tests were wrongly scored as 30 and 70 in place of 3 and 27 respectively. Find the correct standard... more
solving system of linear equations
Solve the system of linear equations:1/4 x+1/4 y=11/7 x−1/5 y=1x=y=
Find the line which is perpendicular to 3y+6x-7=0 and passes through the point A(4, -7)
Need Help Sketching a Sinusoidal Function
Sketch a graph of a sine function whose amplitude is 2, period is 3π, midline is y=1 and y-intercept is (0, 1). The graph is not a reflection of the parent function over the x-axis. Graph at least... more
Finding a point on a parabola
I need to find the point (x,15) on the parabola with the equation h(x)=-8x^2+50x+26. How would I calculate that out.
can you solve this ?
Find the relationship between zeros and coefficients of the polynomial x2-3
Find a degree 3 polynomial with real coefficients having zeros 3 and 3i and a lead coefficient of 1. Write in expanded from.
Find a degree 3 polynomial with real coefficients having zeros 3 and 3i and a lead coefficient of 1. Write in expanded form.
Isosceles triangle 3D Vectors.
Question " The points A and B have position vectors 10i -23j +10k and pi +14j - 22k respectively, relative to a fixed origin O, where p is a constant.Given that ΔOAB is isosceles, find three... more
how do you do it
Susan deposited $4000 into an account with 5.5% interest, compounded semiannually. Assuming that no withdrawals are made, how much will she have in the account after 3 years?Do not round any... more
Equation 1: 3x + y - 2z = -7Equation 2: -az = x + y + 6 use a=-31)A new set of three equations is formed using the original Equation 1 and Equation 2 and the third equation is formed by multiplying... more
Jina made $171 for 9 hours of work. At the same rate, how much would she make for 7 hours of work??
Solving a word problem on proportions using a unit rate
What is the equation of the line that is tangent to the circle of radius 9 at (0,-9)and whose center is at the origin?
Equation 1: 3x + y - 2z = -7Equation 2: -az = x + y + 6To form the third equation use the digits 2,2,1,9 will be the coefficients of x,y,z, and the constant term in that order, given that the... more