42 in a 4x to 3x ratio
4x + 3x = 42
7x = 42
x = 6
43 can be put in a 4(6) to 3(6) ratio
which is a 24 to 18 ratio, also written as 24:18
Note:
<span>a(b) = ab = a x b = a times b</span>
189 is 45% of 420 and 198 is 55% of 360
189 = .45x
/.45 /.45
420 = x
198 = .55x
/.55 /.55
360 = x
Answer: his luggage weighs 0.375
Step-by-step explanation: if this helped pls give brainliest!
<h3>
Answer ↓</h3>
<h3>
Calculations ↓</h3>
In order to make a the subject of this equation , we need to get a by itself .
The current equation is :
v = u + at
Subtract u on both sides :
v-u=at
Now, divide by t on both sides :
v-u/t=a
<h3>So the formula looks like ↓</h3>

hope helpful ~