Answer:
rational numbers and real numbers
Step-by-step explanation:
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What's the problem? I don't see the equation.
Answer:
r=3
Step-by-step explanation:
The diameter is double the radius. So, divide by 2.
Answer:
14.4 km²
Step-by-step explanation:
A=b
h=4.8·3
≈14.4
Answer:
B. 4x + 1
Step-by-step explanation:
4x^2 + 21x + 5
= (4x + 1)(x + 5)
Factors of this trinomial are (4x + 1) and (x + 5)
Answer
(4x + 1)
