Answer: side ways
Step-by-step explanation:
Answer:
inside
√((5-(-5))^2+((-24)-(-8))^2)=√(10^2+16^2)=√356<25
Step-by-step explanation:
2x-3y= -14
5x+9y= -2
multiply the first one by 5 and the second one by -2 to get equal and opposite value of x.
➡️when you multiply,it will be
10x-15y= -70
-10x-18y= 4
cancel out each x value,then you get
-15y-18y= -70+4
-33y= -66, divide each side by -33 to get the value of y
⚪️y= 2
➡️substitute the value of y in the equation of (2x-3y= -14) to find the value of x
2x-3(2)= -14
2x-6= -14
2x= -14+6
2x= -8 divide both side by 2
⚪️x= -4
so the answer is (-4,2)
Answer:
6
Step-by-step explanation:
Hello, please consider the following.
![(4+x)^2=4^2+2\cdot 4\cdot x+x^2=16+\boxed{8}x+x^2\\\\\text{ ... and not ...}\\\\16+\boxed{4}x+x^2](https://tex.z-dn.net/?f=%284%2Bx%29%5E2%3D4%5E2%2B2%5Ccdot%204%5Ccdot%20x%2Bx%5E2%3D16%2B%5Cboxed%7B8%7Dx%2Bx%5E2%5C%5C%5C%5C%5Ctext%7B%20...%20and%20not%20...%7D%5C%5C%5C%5C16%2B%5Cboxed%7B4%7Dx%2Bx%5E2)
So the correct equation becomes.
![x^2+64=16+8x+x^2\\\\8x=64-16=48\\\\\text{ we divide by 8 both sides of the equation.}\\\\x=\dfrac{45}{8}=6](https://tex.z-dn.net/?f=x%5E2%2B64%3D16%2B8x%2Bx%5E2%5C%5C%5C%5C8x%3D64-16%3D48%5C%5C%5C%5C%5Ctext%7B%20we%20divide%20by%208%20both%20sides%20of%20the%20equation.%7D%5C%5C%5C%5Cx%3D%5Cdfrac%7B45%7D%7B8%7D%3D6)
Hope this helps.
Do not hesitate if you need further explanation.
Thank you
Answer:
See Explanation
Step-by-step explanation: