There are 22 students in Mario's class. Mario's teacher is planning to pair the students up for a project. How many different co
mbinations of pairs are possible?
1 answer:
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Hello,
x²+6x-7=0
==>x²+2*3x+3²-9-7=0
==>(x+3)²-16=0
Answer D
Answer:
$74315.50
850* 87.43 = 74315.5
Answer:We need to see the net.
Step-by-step explanation:
Answer:
(15, 36, 39)
Step-by-step explanation:
Using pythagoreas formula: A^2 * B^2 = C^2
so a=15, b=36, c=39
15^2+36^2=39^2
There are 4 doughnuts in 1/3 of a dozen
