Answer:
the first, second and fifth ones
Step-by-step explanation:
Answer:
Step-by-step explanation:
1.) 9.99d+12.99c
2.) (you plug in the values)
9.99(1.5)+12.99(2.5)
3.) 23.985+ 32.475
4.) (round) 59.9625
59.96$
Answer:
C = 13
Step-by-step explanation: According to the pythagorean theorem, which states A² + B² = C². This means that in this equation 5²+12²=x². When we solve this we get 169=x². Since 169 is the perfect square of 13 therefore the answer is 13.
Answer:
C = 50.24
A = 7,925.540864 (Round to whatever you want)
Step-by-step explanation:
c = 2πr
c = 2(3.14)(8)
c= 50.24
A = πr^2
A = (3.14)(50.24)^2
A = 7,925.540864