Answer:
1, -3, -5, -7, -11, -13, -15, -17?
Answer:
Option E 15 cm
Step-by-step explanation:
we know that
The circumference of a circle subtends a central angle of 360 degrees
so
using proportion
Find out the length of arc DE by a central angle of 45 degrees
Let
x -----> the length of arc DE
![\frac{120}{360}=\frac{x}{45}\\\\x=120*45/360\\\\x=15\ cm](https://tex.z-dn.net/?f=%5Cfrac%7B120%7D%7B360%7D%3D%5Cfrac%7Bx%7D%7B45%7D%5C%5C%5C%5Cx%3D120%2A45%2F360%5C%5C%5C%5Cx%3D15%5C%20cm)
Answer: you would have to do alot of stuuff
Step-by-step explanation:
Answer:
x=0,3
Step-by-step explanation:
start by dividing every term by 3
x^3-3x^2+x-3
group into 2 terms
(x^3-3x^2)+(x-3)
simplify as much as you can
x^2(x-3)+(x-3)
combine terms
(x^2)(x-3)
x=3, 0