Hello,
Please, see the attached file.
Thanks.
The answer if i’m not wrong would be r 3-2 equals 1 which is r.
Answer:
147°
Step-by-step explanation:
106°+139°+126°+141°+112°+129°+x =900°
753°+x = 900°
x = 900°-753°
x= 147° (sum of the interior angles of a heptagon=900°)
Hello,
To divide by a fraction, multiply by its reciprocal.
Solution:
8/0 x 3/11
The greatest common factor is 3; cancel 3 out.
The problem will simplify to 8/33.
Faith xoxo