$\bf \cfrac{Rob}{John}\qquad 9:4\qquad \cfrac{9}{4}\qquad \cfrac{9\cdot \frac{39000}{9+4}}{4\cdot \frac{39000}{9+4}}\implies \cfrac{9\cdot 3000}{4\cdot 3000}$

3 0

3 years ago

What is the area of this polygon?<br><br><br><br> Enter your answer in the box.

inna [77]

Area of Square/Rectangle-LxW
Area of triangle-BxH(divided by)2

Area of polygon=56

4 0

2 years ago

Read 2 more answers

Isabel purchased a prepaid phone card for $20. Long-distance calls cost 18 cents a minute using this card. Isabel used her card

Mandarinka [93]

Answer:

20 - .07c = 17.13

20 - 17.13 = 2.87

2.87/7 = 41

Her call took 41 minutes

Step-by-step explanation:

7 0

3 years ago