Since only 2 sides are equal (not 3), this is an "isosceles triangle."
Answer:
Randy had 13 books an Sandy had 7 books.
Step-by-step explanation:
20 - 3 = 17
30 - 17 = 13
13 x 2 = 26
26 + 4 = 30
13 + 7 = 20
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Answer:
3.25
Step-by-step explanation:
I plugged in 5 for x and got 3.25 when I solved
There are 8 sets of 21 cups in 168 cups so 9 times 8 is 72
It should be this y=1/2x+3