She can make 12 different combinations.
If she used three different colors for the keychain, there's still 4 other colors left.
4 x 3 = 12
Answer:
The ratio of the lateral sides and perimeters = the ratio of square root of their areas
Then, the ratio of the sides and the perimeters is 6:5 or if this is wrong it it is 5:6
if this helps plz mark as brainliest
One way to see if two ratios are proportional is to write them as fractions and then reduce them. If the reduced fractions are the same, your ratios are proportional.
What’s the original question and I can help!
2y - 3x = 4
2y = 3x + 4
y = 3/2*x + 2
y = kx + b ==>
k = 3/2 = 1,5
