Answer:
i cant uderstand anything
Step-by-step explanation:
Answer:
what is the angle
Step-by-step explanation:
Answer:
i)20 ii)5 iii)55 iv)80 this is the answer
Answer:
75 km / h = 1250 m / m;
<em>Solution ⇒ 1250 meters / minute</em>
Step-by-step explanation:
Take a look at the explanation below;
![75 km / hour - m / minute,\\75 km = 75 * 1000 meters = 75000 meters,\\\\1 hour = 60 minutes,\\75 kilometers / hour = 75000 meters / 60 minutes,\\\\75000 meters / 60 minutes = 1250 meters / minute\\](https://tex.z-dn.net/?f=75%20km%20%2F%20hour%20-%20m%20%2F%20minute%2C%5C%5C75%20km%20%3D%2075%20%2A%201000%20meters%20%3D%2075000%20meters%2C%5C%5C%5C%5C1%20hour%20%3D%2060%20minutes%2C%5C%5C75%20kilometers%20%2F%20hour%20%3D%2075000%20meters%20%2F%2060%20minutes%2C%5C%5C%5C%5C75000%20meters%20%2F%2060%20minutes%20%3D%201250%20meters%20%2F%20minute%5C%5C)
<em>Conclusion; 1250 meters / minute</em>
4c+5.6d=1360
Let
Children (c)=x
Adults (d)=284-x
4x+5.6 (284-x)=1360
Solve for x
4x+1590.4-5.6x=1360
4x-5.6x=1360-1590.4
-1.6x=-230.4
X=230.4÷1.6
X=144 children
284−144=140 adults