B. Abigail used less than Carly and the total was 109.
Answer:
60 = x
Step-by-step explanation:
180-144 = 36
36+84 = 120
180-120 = 60
Answer:
16.7
Step-by-step explanation:
We can use the Pythagorean theorem, a^2 + b^2 = c^2.
a = 11
c = 20
11^2 + b^2 = 20^2
121 + b^2 = 400
b^2 = 279
b = sqrt(279) = 16.7
45/3=15 45-15=30 30/5=6 3x6=18 30-18=12 the answer is 12
So I couldn’t do square roots so I had to take a photo
