i dont know how to solve this. Help please!
Mathalina from Louisville, KY's Resources
how do i solve this? thanks
how do i solve this?
Find the x-int(if possible), y-int and axis of symmetry of the quadratic function. a) y=f(x)=x^2-6x+9 b)y=g(x)=x^2-x-2 c) y=h(x)=2x^2+x-6 d) y=j(x)=9-x^2
i dont know how to solve these
A skier moving 6.0m/s forward begins to slow down, accelerating at -2.0m/s^2 for 1.5s. What is the skier's velocity at the end of the 1.5s?
Here's what I did but I don't know another way of solving this without using point slope form. (0, 6) (1.5, y) y-y1=m(x-x1) y-6=-2(1.5-0) y-6= -3 y=3m/s velocity =3m/s...
i need a refresh I forget how to solve this
i dont get how to solve this
forget how to do this
a cylinder has a surface area of 402 cm^2. The height is three times greater than the radius. What is the height of the cylinder?
what i did: 402 = 2πr^2+2πr(3r) how do i separate r?
I don't get how to factor 5x+10 to get a factor of x+2
i don't get what i'm supposed to do
A cylinder of radius 6 cm and height 18 cm is full of water. What must be the height of a cone with radius 9cm to hold the same amount of water?
dont know how to do
suppose the radius and height of a cylinder are both doubled. by how much is the surface area increased, by how much is the volume increased
i dont get how to find the answer
Earns hourly rate for 35h work and increased rate for overtime. He worked 39h and received $787.20, next worked 41h and received $844.80. hourly and overtime?
what is the rate for hourly and overtime I don't know how to set up this question.
Abby's investment at 14% earned the same interest as Steve's which was $1500 less but at 18%. How much did steve invest?
How do i set up this question?
write the equation of the line in standard form, that passes through the given point and is parallel to the given: P95,-20; 3y+1=-4x
what i did: 3y+1=-4x slope=-4/3 (y+2=-4/3x-20)3 3y+6=-4x-20 4x+3y=-26
i dont know how to solve questions like these with decimals
How do you solve this?
should i convert it to slope-int form first or expand it?? I'm not sure how to solve this
f(x) =2x-1 a) Determine the range value when the domain value is 0. b) Determine the domain value when the range value is 5.
I don't remember how to solve this!