02/25/23

Algebra word problems

Two trains leave towns 560 kilometers apart at the same time and travel toward each other. One train travels 16km/h slower than the other. If they meet in 2 hours, what is the rate of each train?
Follows • 2
Expert Answers •2

02/25/23

Algebra 1 question in description

A motorboat travels 123 kilometers in 3 hours going upstream. It travels 159 kilometers going downstream in the same amount of time. What is the rate of the boat in still water and what is the rate... more
Follows • 1
Expert Answers •2

01/19/23

A quadrilateral has two angles that measure 235° and 44°. The other two angles are in a ratio of 11:16. What are the measures of those two angles?
Follows • 1
Expert Answers •1

01/27/22

Form a polynomial f(x) with real coefficients having the given degree and zeros. Degree​ 4; ​ zeros: 3−5i; −1 multiplicity 2
Follows • 1
Expert Answers •2

01/13/22

Quadratic Functions and Projectile Motion Models
A rock is thrown upward from the top of a 112-foot high cliff overlooking the ocean at a speed of 96 feet per second. The rock’s height above ocean can be modeled by the... more
Follows • 2
Expert Answers •2

06/03/21

Complete the square
Equ equation has the same solution as x2 + x - 11 = 7
Follows • 1
Expert Answers •1

01/27/21

x^2+6x+4=0 by competing the square . Find h and k

x^2+6x+4=0 by competing the square . Find h and k
Follows • 1
Expert Answers •1

01/19/21

Assume f(x) =-2x + 8 and g(x) = 3x. What is the value of (g o f)(3)?
Follows • 1
Expert Answers •3

12/05/20

Convert the Cartesian coordinate (-1,-3) to polar coordinates, 0 ≤ θ < 2 π , r >0
Follows • 1
Expert Answers •2

09/15/20

Paloma ran 3 3/4 miles around the school track. If each lap is 1/2 mile, how many laps did she run? Explain how to find the answer.

Follows • 1
Expert Answers •2

09/03/20

<1 and <2 are vertical angles if m <1 = (6x+11) and m<2 = (10x -9) then the m<1 is how many degrees
Follows • 1
Expert Answers •1

08/24/20

Find all the sides in the other angle of the following triangle.
The triangle is a 30, 60, 90 triangle with the shortest side being 6 and the long side being 12. What is the value of the other short side. Write the exact value no decimals.
Follows • 1
Expert Answers •2

08/08/20

Write the following numbers in the polar form r e i θ , 0 ≤ θ < 2 π . (a) 4 r = , θ = , (b) 9 i r = , θ = , (c) − 1 + 7 i r = , θ =

Write the following numbers in the polar form re^iθ, 0≤θ<2π.(a) 4     r=      ,θ=    (b) 9i    r=      ,θ=    (c) −1+ 7i  r=    ,θ= 
Follows • 1
Expert Answers •2

07/31/20

Find the ordered pair solutions for (x,y)
Use the method shown in the introduction to this section to solve the system of equations. (Enter your answers as a comma-separated list of ordered pairs.)x+y=6xy=18
Follows • 1
Expert Answers •2

07/29/20

There are some red balls and green balls. If the number of red balls is greater than the number of green balls by 22, AND the total number of balls is 50, what is the number of red balls ONLY?
Doing this for a math equation. (Note - The answer to this problem is actually 36, but I only want to find out the equation/step by step calculations on this one so...)
Follows • 0
Expert Answers •2

07/19/20

When Mark counted the money he collected from his paper route he had $9.75 all in quarters and dimes. The ratio of dimes to quarters was 7 : 5. How many coins of each type were there?
Follows • 2
Expert Answers •4

07/15/20

Fill in the blank with either degree, conjugates, or polynomial.

Fill in the blank with either degree, conjugates, or polynomial.a. The standard form of a __________________ has terms written in descending order by degree.b. The exponent of the variable in a... more
Follows • 1
Expert Answers •3

06/16/20

Algebra 2 question
If (x + y) + (2i) = 4 + (x - y)i then (x , y) =
Follows • 1
Expert Answers •3

04/22/20

Cameron M - Quadratics Question
Hi there! I’m Cam. My teacher left during online school to have her baby and my new teacher hasn’t been helping. I don’t understand the assignment so I had a few questions.Here’s the first... more
Follows • 1
Expert Answers •1

08/01/15

Question Below!
On a particular day, the wind added 4 miles per hour to Alfonso's rate when he was cycling with the wind and subtracted 4 miles per hour from his rate on his return trip. Alfonso found that in the... more
Follows • 3
Expert Answers •2

Still looking for help? Get the right answer, fast.

Ask a question for free

Get a free answer to a quick problem.
Most questions answered within 4 hours.

OR

Find an Online Tutor Now

Choose an expert and meet online. No packages or subscriptions, pay only for the time you need.