Precalculus help
 👍
 👎
 👁

 👍
 👎

 👍
 👎
Respond to this Question
Similar Questions

Algebra
9. Solve the system of equations algebraically. Show all work. (2 pts.) y = x2 + 4x – 3 y = x + 1 I have tried everything before coming here, but I'm still stuck.

Physics
A snowball is launched horizontally from the top of a building at v = 15 m/s. If it lands d = 44.5 meters from the bottom, how high (in m) was the building? For this problem, do I need to solve for any other velocities? I'm a

Math
Evaluate the expression for the given value of the variable. Show your work. [4b8]+[1b^2]+2b^3;b=2 Solve the equation. Check for extraneous solutions. 9[98x]=2x+3. Show your work. I really need help with both of these

Math
Use inverse operations to solve the equation, and show your work: 19 = h / 3  8 Please help ! This is the last question on my quiz, and I've been stuck on it for a while..

Parabolas in standard form!
Hello, I am having the worst time trying to solve these parabolas and putting them into xh = a(yk)^2 form. :( There are two problems that i keep doing something wrong. could someone solve them so I can have a set up for the rest

Math
I am stuck on trying to figure out how to do this question. Could someone please show me 5 necessary steps ? Thank you. Here is how the assignment question is worded. Select any two integers between 12 and +12 which will become

math
how would I solve 10=7m? I don't understand how to find the variable and I use flowchart!none of my math books show me how! so how can I solve problems like these?

Algebra
Use factoring and the zeroproduct property to solve the following problems: z(z  1)(z + 3) = 0 x^2  x  10 = 2 4a^  11a + 6 = 0 9r^r  30r + 21 = 4 Please show work. Thank you so much!

Chemistry
Hi,can I have your help? I'm just trying to solve a few Dilution Solution problems. I'm stuck on these two,and I wish you could help. Here's one: A 500 mL bottle of concentrated acetic acid is diluted to make a 5.0% solution. Find

Math
I am having problems understanding how to solve problems like the following: a2 + b2 = c2 Please help me where I can understand solving problems such as the one above.

Chemistry
I have tied to solve this problem but am stuck. Hoping what I have done so far is accurate but need help in conversion. What mass, in grams, of oxygen gas (O2) is contained in a 10.5 liter tank at 27.3 degrees Celsius and 1.83

introductory algebra
I had these problems on my test and for some reason got them wrong. Here are the problems: Solve: xy=9 x+y=1 The test states that the answer is (5,4) I've checked ,y work and used substitution to solve this and still get x=4,
You can view more similar questions or ask a new question.