5+8=13
52/13=4
4*5=20
4*8=32
20:32
Answer:
20 CM
Step-by-step explanation:
100 cm = 1 meter
the one meter roope = 100cm
Dvide 100cm by 1/5 to determine the length of each cm
100 cm x 5 = 20
100 cm x 5
Answer:
All of them would be under $65
Answer:
For angle B which is 50 degrees,
hypotenuse = AB =?
Adjacent = BC = 2 units......(given)
cos 50 = adjacent / hypotenuse
0.643 = 2 / AB. .....(as cos 50 = 0.643 approx)
AB * 0.643 = 2
AB = 2 / 0.643
AB = 3.11 units(approx)
This is pretty weird: ax+ b > c is equivalent to ax + b > 0, for instance. c might always be chosen as zero, or b, or any value!
280x <= 348.76, or -280x + 348.76 >= 0,
so a = -280, b = 348.76 and c = 0 is one solution