Answer:
x= 2
x= -3
Step-by-step explanation:
<u>Solving as normal quadratic equation:</u>
- 2x^2+2x=12
- x^2 +x = 6
- x^2 + x - 6= 0
- x = (-1 ± √(1+4*1*6)/2
- x = ( - 1 ± √25)/2
- x = (-1 ± 5)/2
- x= 2
- x= -3
<u>Roots are</u> 2 and -3
The remaining co-ords are (1,2) and (5,4).
I don’t know if this helps but…
Slope: 2/3
Y-intercept: (0,-4)
Answer:
0.8 lb rice/ 1qt water is a unit rate for the mix.
Using the unit rate, the cook should mix 10 pounds of rice with 12.5 quarts of water.
These two statements are true the rest are false.
Step-by-step explanation:
Figuring out which statements are true and which statements are false.
If you can please make my answer the brainliest that would be much appreciated. Thanks!
Answer:
At the midpoint of the hypotenuse
Step-by-step explanation:
The circumcentre is the point of intersection of the 3 perpendicular bisectors.
It is positioned.
Inside all Acute triangles.
Outside all Obtuse triangles.
At the midpoint of the hypotenuse on all Right triangles.
