01/17/19

Analytic geometry

Given TRIANGLE with vertices A(-5,2) B(-1,6) C(5,0)a) determine the lengths and the slopes of each of the sides of triangle ABCn) what TYPE of triangle is ABC? Justify your answer

01/17/19

elimination method

The first day she sold 8 adult tickets and 5 child tickets for a total $180.50 in sales.The second day she received $261.00 for 12 adults tickets and 6 child tickets.What is the price of... more

01/17/19

What is (4a2-3b2)2 + (3b2-4a2)2 using algebraic identities?

Not sure how to use identities to simplify the question

01/16/19

Algebra Word Problem

A plane can travel at 132 Kilometers per hour in still air. Flying with the wind, the plane traveled twice the distance in five hours as it traveled against the wind in three hours. What was the... more

01/16/19

Sam grew 1 1/2 inches in 3 1/2. How much did he grow in 1 year.

The answer has to be in inches

Quadratic Equation/Algebra

If football is punted into the air. It’s height h, in meters, after t seconds is given by the equation h=-4.9+24.5t+1. How high is the ball after 1 second? Find the maximum height of the ball to... more

01/15/19

A small radio transmitter broadcasts in a 24 mile radius. If you drive along a straight line from a city 28 miles north of the transmitter to a second city 30 miles east of the transmitter

A small radio transmitter broadcasts in a 24 mile radius. If you drive along a straight line from a city 28 miles north of the transmitter to a second city 30 miles east of the transmitter, during... more

Use long division to factor the following polynomial COMPLETELY. 3x^4+8x^3-

Hint: 3x+2 is a factor.

01/15/19

Solving two equivalent fractions that show your answers.

The Apple pie has 6 slices. One-third of the pie has been eaten. How many slices have been eaten?

01/14/19

I need help with this question please, anyone?

Find x if f (x) = 8 using the formula: f(x) = mx + b

01/14/19

Math Question!! Please Help Me Out!

traveling downstream a certain boat went 13 mph. Traveling upstream it only went 3 mph. How do you find the current and the speed of the boat (if there was no current)?

01/13/19

Help with College algebra question.

At the movie theatre, child admission is $6.00 and adult admission is $9.10. On Wednesday, four times as many adult tickets as child tickets were sold, for a total sales of $890.40. How many child... more

01/10/19

Basic Algebra question

Melissa made and sold a total of 100 pizzas that were either cheese or pepperoni. The cheese pizza sold for $9 and the pepperoni were $2 more per pizza. If the total receipts for $1,026, how many... more

01/10/19

Algebra word problem

At a local fitness center, members pay a $10 membership fee and $5 for each aerobic class. Nonmembers pay $6 for each aerobics class. For what number of aerobics classes will the cost for members... more

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