Answer:
(-20 -15) by (15 28)
Step-by-step explanation:
Answer:
what school do you go to because i think we go to the same one
Step-by-step explanation:
l
30,220,617 is the number you just stated in standard form.
Answer:
Equation to find x: ![60+2x+x=180](https://tex.z-dn.net/?f=60%2B2x%2Bx%3D180)
x= 40°
Step-by-step explanation:
We should know that if we add all the angles of a triangle it will give us 180 so the formula you could use is
so now we plug in what we know.
![60+2x+x=180](https://tex.z-dn.net/?f=60%2B2x%2Bx%3D180)
Once we got our equation we can solve for x.
![60+2x+x=180\\60+3x=180\\3x=120\\x=40](https://tex.z-dn.net/?f=60%2B2x%2Bx%3D180%5C%5C60%2B3x%3D180%5C%5C3x%3D120%5C%5Cx%3D40)
What is the sum of the geometric series Σ2
Σ(3)
rounded to the nearest whole number?
Answer: O2