Answer:
6.93 cm
Step-by-step explanation:
You have a right triangle (90°), so you do as follow:
If I understand correctly, you are looking for the hypotenuse so

That is equal to 
Answer:
Its 4 and -4 :)
Step-by-step explanation:
Answer:
Blackberries= 30
Rasberries=30
Blueberries=60
Step-by-step explanation:
10 x 3 = 30 blackberries
Black berries is the same amount as rasberries
30 x 2= 60 blueberries
Answer:$ 23.40
Step-by-step explanation:
She spend $23.40 on the bracelet. First you need to subtract the cost of the glasses($16.35) from the total($39.75) to get the answer of how much the bracelet is($23.40).