Answer:
55.3896
Step-by-step explanation:
A = πr²
A = 3.14 × 4.2²
A = 55.3896
Answer:
Step-by-step explanation:
<u>The quotient of -7 and y is:</u>
1. > = < = < >
2. 3/4
3. ? What do you mean by yes/no?
Answer:
1.5
Step-by-step explanation:
30/20
Answer:
<h3>
f(2) = 7</h3>
Step-by-step explanation:
f(x) = 3x + 1 ⇒ f(2) = 3×2 + 1 = 6 + 1 = 7