If r=1/2
then r2 = 1
because 1/2 times 2 is 1
Answer:
x = -2
Step-by-step explanation:
Answer:
Yes
Step-by-step explanation:
Two numbers have to be greater than the other one or it does not make a triangle.
5+2>4, 7>4 true
5+4>2, 9>2 true
4+2>5, 6>5 true
If this helps please mark as brainliest
Answer:
your answer will be 18 square units
Step-by-step explanation:
have a nice day/night ^_^
Answer:

Step-by-step explanation:




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