594 Answered Questions for the topic Equation

13d

Finding the equation and solution of the given.
Length of the major axis is 10, the foci are on the x-axis, the ellipse passes through the point ( √5, 2).
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Equation

14d

Graph the equation

Write an equation of the line in point-slope form that passes through the given points(4,1) and (12,6)
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Equation Maths

07/23/21

a wallet contains 43 notes, all of which are either $10 or $20 notes, if it amounts to $700, how many $10 notes are there
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07/19/21

Algebraic Problem
5-2(4-2/3)-22-(-2)2+5/7-1/3÷2
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03/05/21

Find an equation in standard form for the hyperbola that satisfies the given conditions. Foci: (0,14),(0,-14). Transverse axis length: 6.
High school Precalc, please help.
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Equation Math

02/25/21

Find an equation of the line that contains the given point and is perpendicular to the given line
Find an equation of the line that contains the given point and is perpendicular to the given line(2,-6), 3x-5y=2
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02/25/21

Find the width of Rectangle........
The perimeter of a rectangle is 16 meters.The length is (w + 2).The width is w.Write and solve an equation to find the width of the rectangle.Show your work.Perimeter = 2L + 2W
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02/23/21

Finite mathematics 1st year college homework help
Hi I'm struggling with two questions and would love some help.1. Brian requires 2100 calories per day to maintain his daily activities and to maintain a constant weight. He wants to gain weight.... more
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02/17/21

Please help me make these two equations (I NEED IT IN 30 MIN)
They sold a total of 20 pairs. Plastic gloves cost $7.95. Cloth gloves cost $11.50. In total they store received $176.75. I need the two equations that make up this problem to solve the amount of... more
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01/25/21

Write an Equation that is parallel to the line y=-3x+2 containing (4,0)
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01/25/21

Write an Equation that is parallel to the line y=-3x+2 containing (4,0)
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Equation Math

01/05/21

How many 16mm ropes can I fit on a 38in pole??
So I'm making a tapestry and I was wondering what the equation would be for how many 16mm thick ropes would fit on a 38in pole. Well you can input any numbers I just need to know if there is an... more
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Equation Math Points Help

12/14/20

Write an equation of the line using the points provided. (0,9) (12,9)
please answer this because I'm confuse, and I need this for my review.
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11/23/20

Write an equation for the line parallel to the x-axis through the point (3,-2)
could someone help?:( i have been very stress with this stuff, and be explanatory, so I can understand better the topic and do it for myself............................
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11/21/20

Help me work out density please!!
If you dissolve 52.5 g of salt in 3.45 l of water, what is the density of that solution of salty water? In this particular example, assume that the total volume doesn’t change when salt is added to... more
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Equation

11/15/20

The length of a rectangle is 3 cm longer than twice its breadth. If the perimeter of the rectangle is 54 cm, find the length of the rectangle.

The length of a rectangle is 3 cm longer than twice its breadth. If the perimeter of the rectangle is 54 cm, find the length of the rectangle. 
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Equation

11/14/20

Some children share an amount of money equally and each of them gets $20. If the number of children sharing the same amount of money is reduced by 5, each child will get $40. Find the amount of money.
Some children share an amount of money equally and each of them gets $20. If the number of children sharing the same amount of money is reduced by 5, each child will get $40. Find the amount of money. more
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11/11/20

Simplifying Expressions
How would I go about simplifying this? t2 - 5t + 6 / t2 - 49 / t2 -4t + 4 / t2 + 7t
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Equation Math Now Please

11/06/20

I NEED THE EQUATION NOT THE ANSWER TO THE EQUATION
multiplication or division question NEED EQUATIONDiego is sharing 12 bags of chips with 6 friends. Each friend got 2 bags of chips.IF Diego decides to share is 12 bags of chips with 3 friends, what... more
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Equation

10/14/20

The product of a number and 2 increased by 7 has a result of 35
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10/09/20

Slope: 0 Through (-2,-5)?

write an equation using function notation. this is my homework i’m so confused . help me
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10/03/20

How would you factorise an equation with no factors?
So I need to factorise the equation: x2-5x-7=0I have learned how to do this before, but can’t for the life of me remember or find the theory for it.Thanks if you can lend me a hand!
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10/02/20

slope intercept form
Passes through (-12,6) and is perpendicular to y=3x-8Having a tough time doing this one because there were no examples.
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Equation Chemistry Help

09/28/20

help please. I don't understand
Sodium metal and chlorine gas can be produced industrially by passing an electric current through molten sodium chloride:2 NaCl(l) ⟶ 2 Na(l) + Cl2(g)What volume of Cl at 293 K (20.°C) and 1.00 atm... more
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Equation Chemistry Help

09/28/20

A sample of nitrogen occupies 1.00 L at a temperature of 250. K. What volume would it occupy at 1500. K?
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