Answer:
10
Step-by-step explanation:
4+5+6=15,
4+5+7=16,
4+5+8=17,
4+5+9=18,
4+6+7=17,
4+6+8=18,
4+6+9=19,
4+7+8=19,
4+7+9=20,
4+8+9=21,
5+6+7=18,
5+6+8=19,
5+6+9=20,
5+7+8=20,
5+7+9=21,
5+8+9=22,
6+7+8=21,
6+7+9=22,
6+8+9=23,
7+8+9=24.
There are sums 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 10 different sums in total.
The first odd number is 45, the second 45+2=47 and the third 47+2=49.
they are the same. they are = (equal)
answer:
x=0 or x=4.732050807568877 or x=1.2679491924311228
Answer:
yes
Step-by-step explanation: Because by simplifying down 2/8 you get 1/4 to do that you just divide the numerator and the denominator by 2 therefore they ate the same amount
