Answer:
180 sq mm, 9 sq un, 8 sq un
Step-by-step explanation:
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Answer:
The first choice, Pi + (-Pi) = 0
Discussion:
Pi is an irrational number. Saying the irrational numbers <u>are</u> closed under addition means if we add two irrational numbers we will get another irrational number. In our case, Pi + (-Pi) = 0, which is correct, BUT 0 is a <u>rational </u>number. This shows the set of irrational numbers is NOT closed under addition.
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MrB
Velocity = distance/time
v = d/t = 1/0.5 = 2m/s
Answer:
x= 8 y= -4
Step-by-step explanation:2x=16 divide 2 on both, x=8, plug in 8 for x, -1x8-3y=4 will become = -8-3y=4 add 8 on both sides and divide by -3 the answer will be -4
Answer:
0.2857
Step-by-step explanation:
10/35 becasue
5 + 10 + 15+ 3 + 2 = 35
10 Bs
10/35
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