Answer:
(a+b) ^2=400
Step-by-step explanation:
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Answer is D.x=9
5x+3+6x+5+8x+1=180
now solve for 'x'
Hope this help
Y = 3x + 4
y = 3x + 7
3x + 4 = 3x + 7
3x - 3x = 7 - 4
0 = 3.....incorrect....this system has no solutions because ur lines are parallel and they never cross.
or look at it this way..
y = 3x + 4
y = 3x + 7
both have slopes of 3...but the y intercepts are different......when this happens, it means the lines are parallel with no solution
Yeah, base is ten and the two sides are 5...
It would be B. 5cm 12cm and 13cm
