Answer: 10 - 2√21
Step-by-step explanation: I simplified your question by using an online calculator. :)
Answer:
x = 5
Step-by-step explanation:
15 - 10 = x
Answer:
D
Step-by-step explanation:
3 and 1 half is also known as 3.5,
3.5 x 3.5 = 12.25
in fractions that is 12 and 1 quarter