h9an0yaisaRigatski h9an0yaisaRigatski

02-03-2017
Mathematics

contestada

Solve the following system.

y=-2x^2+3x-1 and x+y=-1

The solutions are _ and _.

Respuesta :

Аноним Аноним

06-03-2017

This is hard i wish i was 100% sure but i think its x=4 and y= 3

Answer Link

Otras preguntas

Jenay wants to participate in a physical activity that will help improve her flexibility. Which type of activity should she choose?

student is given a rock that is known to have a mass of 436.8 grams. She measures the mass of the rock three different times with the following results: 460.9

8 times a number plus 3 times the number is the same as 9 more than 12 times the number. find the number

PLEASE HELP 40 PTS “Y to the fourth power is what mathematical expression?”

NOTE: Angles not necessarily drawn to scale. 100 20 (Will mark brainliest.)

Identify which of the following sets of numbers the number belongs to: rational numbers, integers, whole numbers. SOMEONE PLZ HELP -3 A. Rational Number B. Whol

The point (0, –4) is located

Determine the interval on which the function is constant

Solve the right triangle. Side AB is 2.9, but I don't know how to find two missing angles with three sides and a 90-degree angle. Please explain your answer.

A football match started by 10.25am and ended by 1.35pm. how long did it last?