01/12/21

Need math help with problem

I need help with a math problem,For a given polynomial, a given zero is 2 + 5√3, what would be another zero?Ive tried to solve it myself but can’t think of any ways to do it. If anyone could help,... more

Determine the equation of the line that is perpendicular to 2x−3y+6=0 and passes through the point (4, -2).

(1 mark for identifying correct perpendicular slope, 1 mark for substituting values correctly into equation, 1 mark for isolating and solving for b, 1 mark for creating correct equation)

What is the point at the y-intercept on the line 4x−5y+11=0

(0.5 mark for substituting 0 into equation correctly, 1 mark for isolating and solving for correct unknown variable, 0.5 mark for stating point at y-intercept)

01/12/21

Factor out the coefficient of the variable term -5p+20

01/12/21

Inquelities quiz

Omar is reading a 392-page novel. He has read 15 pages more than 1/2 of the number of pages in the novel. Which equation can be used to find p, the number of pages Omar has read?Group of answer... more

SAT PREPARATION QUESTION

if 11-3x is 4 less than 13, what is the value of 6x?

01/12/21

11 added to a number

I need a sufficient and correct answer please.

01/12/21

Solving Quadratics

The length of a rectangular backyard is 3 m more than its width, and its area is 28 m2.  What are the dimensions of the backyard?

01/12/21

Another math question Algebra 8

Find the line that contains the error, explain the error, and solve the problem correctly. Given two points, write an equation in slope-intercept form given the following information:Points: (6, 4)... more

01/12/21

Math Question Algebra 8

Find the line that contains the error, explain the error, and solve the problem correctly. Given a point and slope, write an equation in slope-intercept form given the following information: Point... more

01/12/21

Write the expression as a polynomial

Write the expression as a polynomial: (5-2a+a²)(4a²-3a-1)

01/12/21

the sum of two numbers is 14 and their difference is 8 what is the answer?

because i am Nikki R's twin and logged in to her acc

01/12/21

c(x)=105x+70000 r(x)=245x

01/12/21

Determine unions, intersections, and complements of sets using roster notation

A=Banana,Pear,TomatoB=Kiwifruit,Pear,WatermelonA∪B=

01/11/21

Is the US a democracy or a republic?

Sometimes we're called a democracy and other times that's disputed, saying we're a republic. Which are we? Does being one make us not the other?

01/11/21

Rewriting an equation

Rewrite each equation so that the expression on one side could be graphed and the x-intercepts of the graph would show the solutions to the equation. 3x2 = 81  

01/11/21

Dimensions of a rectangle

The length of a rectangle 3 m less than twice the width, and the area of the rectangle is 27 m^2. Find the dimensions of the rectangle.

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