Answer:
27
Step-by-step explanation:
So the original lawn has an area
24 × 32 = 768 the new lawn will have area 425
this means the area of the sidewalk will be 768-425=343
now the sidewalk is a certain width of we draw it out and label it x we see the lawn has an area of

use the quadratic formula to solve. then you will know how wide the sidewalk is. I will attach picture
Step-by-step explanation:
Use photo math in the AppStore
Answer:= 3 3/4
Step-by-step explanation:
Because....




So all of these steps explain how first you make fractions into improper fractions which is going be 5/3 and then you are going to make 2 1/4 into a improper fraction which is going to be 9/4. After, you multiply 5/3 with 9/4 and you get 15/4 which is going to be 3 3/4 if you turn it into a mixed fraction. I hope this explain my works.
* Hopefully this helps:) Mark me the brainliest:)!!!
8 are possible.
HHH, TTT, HTT, THH, HHT, TTH, HTH, THT,