Answer:
It's ÷ (divide)
Step-by-step explanation:
Because 48+27 is 75, and 750÷10 is also 75.
Hope I helped :)
If you use the ratio 0.75:10, use can determine that 1 cookie needs 0.075 cups. So if you multiply by 48, the final answer is 3.375 or 30/8.
1st question
explanation: to find the hypotenuse for the 45-45-90, you need to multiply the leg (1) by √2
ans: √2
2nd question
explanation: to find the long leg for the 30-60-90, you need to multiply the short leg (1) by √3
ans: √3
Step-by-step explanation:
150 km in 3 hours
= 150 ÷ 3 = 50km/h
Remaining distance = 560 - 150 = 410
Remaining hours = 8 - 3 = 5
Then average speed = 410 ÷ 5 = 82 km / h
It is a <span>Concave pentagon because it has an angle over 180 degrees. Otherwise it is a Convex pentagon.</span>