#### Тема: Math.com - World of Math Online

MATHEMATICS IS POWER — today more than ever. Millions of students have achieved greater understanding of critical concepts with our exciting approach that brings the thrill of sports and digital gaming to mathematics! First In Math leverages practice to teach the mechanics of math—allowing millions of students across the nation to experience life-changing success and developing a never-ending passion for learning.

MATHEMATICS IS POWER — today more than ever. Millions of students have achieved greater understanding of critical concepts with our exciting approach that brings the thrill of sports and digital gaming to mathematics! First In Math leverages practice to teach the mechanics of math—allowing millions of students across the nation to experience life-changing success and developing a never-ending passion for learning.

Eh. neither. yet i think i will choose for English. I used to love English greater yet extreme college made it uninteresting. -_- yet I nevertheless love writing as a interest (and hate math, even although i m no longer undesirable at it) so i will merely say English.

CPM Educational Program is a California nonprofit 501(c)(3) corporation dedicated to improving grades 6-12 mathematics instruction.

CPM’s mission is to empower mathematics students and teachers through exemplary curriculum, professional development, and leadership. We recognize and foster teacher expertise and leadership in mathematics education. We engage all students in learning mathematics through problem solving, reasoning, and communication.

We hope your visit to math.com brings you a greater love of mathematics, both for its beauty and its power to help solve everyday problems.

Einstein, Albert (1879-1955)
Do not worry about your difficulties in mathematics, I assure you that mine are greater.

y=x^2-4x+4 3y=x 1) First, you substitute. You can substitute 3y for x like you did. y=(3y)^2-4(3y)+4 which is equal to y=(3y)^2-12y+4 Or you can substitute for y. 3(x^2-4x+4)=x I prefer this way best. 2) Distribute. 3x^2-12x+12=x 3) Realize that this is a quadratic equation. You can use the quadratic formula which is very confusing, or you can factor out. This is factoring. (3x-6)(x-2)=x 4)The easiest way to find the answer here is to re-write the equation to equal zero. (3x-6)(x-2)-x=0 or (3x-x-6)(x-x-2)=0 which is the same as (2x-6)(-2)=0 5)In that last equation, think of what x can be in it s section that will equal 0. 2x-6=0 x=? x=3 6) Add x=3 into the easiest, original equation and solve. 3y=3 y=1 The answer is x=3 and y=1.

CPM Educational Program is a California nonprofit 501(c)(3) corporation dedicated to improving grades 6-12 mathematics instruction.

CPM’s mission is to empower mathematics students and teachers through exemplary curriculum, professional development, and leadership. We recognize and foster teacher expertise and leadership in mathematics education. We engage all students in learning mathematics through problem solving, reasoning, and communication.

We hope your visit to math.com brings you a greater love of mathematics, both for its beauty and its power to help solve everyday problems.

Einstein, Albert (1879-1955)
Do not worry about your difficulties in mathematics, I assure you that mine are greater.

WebAssign is a powerful digital solution designed by educators to enrich the teaching and learning experience. WebAssign provides extensive content, instant assessment, and superior support.

Varsity Tutors is a live learning platform. Instructors are independent contractors with their own teaching styles, methods, and materials.

can someone please help me on this math problem? The picture above shows a triangular prism. The ends of the prism are equilateral triangles with side length x meters. The other dimension of the prism is L meters. Julior (a) Find the volume V of the prism in terms of x and L. V(x,L)= ___ x²/4(√3) (L) __m^3 Diagram: http://www.flickr.com/photos/[email protected]/4615130485/ Area = 2[½ x/2 (H)] Area = x/2[x/2(√3)] Area = x²/4(√3) Volume = Area (L) ========================== Volume = x²/4(√3) (L) ◄ Ans ========================== (b) Water is entering the prism at a rate of A m^3/hr. The prism is empty at time 0. Express the depth d of the water in meters in terms of A, the length of time t the water has been entering the trough, and the length L of the prism. d(A,t,L)= ____d = 4tA / x²(√3)__m Rate = A m³/hr d = depth Rate = Area (L) /t Rate = x² (√3) /4 L /t Rate = x² (√3)L /4t A = x²(√3) L/4t As the water enters the area is constant while water rise through the Length (L) So L ≈ d =============================== d = 4tA / x²(√3) ◄ Ans =============================== hope this helps Remember that Jesus loves you. know Him in His words the Bible. God Bless Lim♥E

CPM Educational Program is a California nonprofit 501(c)(3) corporation dedicated to improving grades 6-12 mathematics instruction.

CPM’s mission is to empower mathematics students and teachers through exemplary curriculum, professional development, and leadership. We recognize and foster teacher expertise and leadership in mathematics education. We engage all students in learning mathematics through problem solving, reasoning, and communication.

We hope your visit to math.com brings you a greater love of mathematics, both for its beauty and its power to help solve everyday problems.

Einstein, Albert (1879-1955)
Do not worry about your difficulties in mathematics, I assure you that mine are greater.

WebAssign is a powerful digital solution designed by educators to enrich the teaching and learning experience. WebAssign provides extensive content, instant assessment, and superior support.

Varsity Tutors is a live learning platform. Instructors are independent contractors with their own teaching styles, methods, and materials.

We have more than 120 self-paced activities that help students master procedural skills and achieve the fluency essential to building a solid foundation in mathematics.

Our program reinforces mastery of basic facts. Improvement is self-directed and new habits replace unproductive habits, driving success in every academic area.

CPM Educational Program is a California nonprofit 501(c)(3) corporation dedicated to improving grades 6-12 mathematics instruction.

CPM’s mission is to empower mathematics students and teachers through exemplary curriculum, professional development, and leadership. We recognize and foster teacher expertise and leadership in mathematics education. We engage all students in learning mathematics through problem solving, reasoning, and communication.

We hope your visit to math.com brings you a greater love of mathematics, both for its beauty and its power to help solve everyday problems.

Einstein, Albert (1879-1955)
Do not worry about your difficulties in mathematics, I assure you that mine are greater.