Answer:
28 km
Step-by-step explanation:
One leg = 35 km
Second leg = 21 km
We need to find the length of the missing leg. Using Pythagoras theorem, we can find it.
Hypotenuse² = base² + perpendicular²

So, the length of the missing leg is equal to 28 km.
For b on the first paper you will start with the distribution property and multiply both x and 2 by 3 because they are in the ()
now you have 3x+ 6=x-18
from here you can subtract x from both sides
2x+6=-18
next subtract 6 from both sides
2x=-24
divide both sides by 2...
x=-12
hope this helped
Divide the total number of yards (5 yards) by the bracelet size (18").
STEP 1:
convert total yards to inches
1 yard= 36 inches
= 5 yards * 36 inches
= 180 inches total
STEP 2:
divide total inches by bracelet size
= 180 ÷ 18 inch bracelet
= 10 bracelets
ANSWER: She can make 10 bracelets.
Hope this helps! :)