21. sum = a) 720 b) 730
22.x = a) 50 b) 60 с) 75
d) 80
e) 85
(130°
1000
1759
120
100°
23. sum =
a) 510 b) 525 c) 540
d) 550
e) 560
92
24. x= a) 73 b) 78 C) 81 d) 88 e) 94
140
Sview
Angles of Polygons (Class) docx 177
Two cyclists 84 miles apart start riding toward each other at the samen time. one cycles 2 times as fast as the other. if they meet 4 hours later what is the speed (in miles) of the faster cyclists
Florence price's brownies and more sells all types of cookies and pastries. on tuesdays, they markdown all brownies 75% to a sale of $1.50 a dozen. find the selling price and the markdown of a dozen brownies.