maribel0575 maribel0575
  • 04-09-2019
  • Mathematics
contestada

-q2 - r2+ 3s
if q = 9, r = -6, s = -20
how do I solve this?

Respuesta :

jadearubyp0gujr
jadearubyp0gujr jadearubyp0gujr
  • 04-09-2019

Step-by-step explanation:

-9(2)-(-6)(2)+3(-20)

(−9)(2)−(−6)(2)+(3)(−20)

=−18−(−6)(2)+(3)(−20)

=−18−(−12)+(3)(−20)

=−6+(3)(−20)

=−6+−60

=−66

Answer Link

Otras preguntas

A ball is thrown from 4 feet off the ground with a vertical velocity of 30 feet per second. Write an equation to model the height of the ball: h = -16t 2 + a0
Which constitutional amendment expanded the right to vote?
What is the slope of line m? A.2 B.-2 C.-1/2 D.1/2
What happens when fires clear forests? Is it as bad as human deforestation or not?
Quadrilateral ABDE is a rectangle. DE = 4 in. and BD = 6 in. If the rectangle is rotated about a line through CF, cylinder Y is created. If the rectangle is rot
I need help with these :(
Complete the sentence with the correct verb form. Tú y él _____ sus nombres en la tarea. escribimos escribe escriben
Solve the system of equations by substitution. 7+2y=8 3x-2y=0
government credit recovery please help
The ratio of two number is 5:3 the sum of the number is 16 what are the numbers