Answer:
Check the 2nd and 4th boxes.
Step-by-step explanation:
When graphing both lines, they intersect and have opposite slopes.
Answer:
See below
Step-by-s.ep explanation:
6. Let the 3 integers be k-2, k and k+2.
So k(k+2)-k(k-2) = 28
k^2 + 2k - k^2 + 2k = 28
4k = 28
k = 7.
So the 3 integers are 5, 7 and 9.
Answer: 9
5x+5=6x-4 and you just solve it, the solution will be 9
P=44+66+88/2=198/2=99
With Heron formula:
S=root 99*(99-44)(99-66)(99-88)=root 99*55*33*11=root 1976535= 1405.8929.....=1405.9
Step-by-step explanation:
3 + 6 / 2 = 8
hope this helps you
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