Answer:
7980
Step-by-step explanation:
900+80+7000=7980
Answer:
x= 1/25
Step-by-step explanation:
Answer:
111°
Step-by-step explanation:
Let the centre of the circle be C
mRQ=157 (marked)
The angle at the centre of a circle standing on an arc is twice any angle at the circumference, standing on the same arc. So <SCR=2(SQR)=2(46)=92. mSR=<SCR=92
All the arc measure add up to 360 so:
mSQ+mRQ+mSR=360
mSQ+157+92=360
mSQ=360-249=111
The additive inverse of 1/3 is 3/1.
Hope this helps you!
:)
