depitlove6639 depitlove6639

04-02-2018
Mathematics

contestada

Find an equation of the plane. the plane "through the origin" and the points (4, −1, 9) and (9, 4, 2)

Respuesta :

sqdancefan sqdancefan

05-02-2018

The cross product of the vectors from the origin to these points will give a normal to the plane: (-38, 73, 25). That can be used to write the equation of the plane:
.. 38x -73y -25z = 0 . . . . . . "standard form" with leading coefficient positive

Answer Link

Otras preguntas

drew's weekly allowance is $8. His friend jan's weekly allowance is $10. Drew spends $3 a week and jan spends $4 a week. WRITE TWO EXPRESSIONS TO SHOW HOW MUCH

Simplify 2/(2+ square root of 3)

Search results for "2.3 times 6.9 and complete the problem 6.9 divided by 2.3! Answer the question: did you notice anything that connect these two problems?"

which choice is not a factor of 52? a. 4 b. 26 c. 3 d. 13

solve y+4x=12 3y=8-12x

-3x+25+x+21=2please explain the steps i'm really confused

The value of 7 in 67908 is blank times the value of 7 in 74702

what is the mathematical name for a can of soup.

Write the polynomial in standard form.–7x^2 – x^3 + x^ 5 + 2 A. x^5 + x^3 + 7x^2 + 2 B. x^5 – x^3 – 7x^2 + 2 C. –7x^2 – x^3 + x^5 + 2 D. 7x^2 + x^3 + x^5 + 2

sari has 3 times as many pencil erasers as sam. together, they have 28 erasers. he may erasers does sari have