Answer:
A=1/2(12x16)
Step-by-step explanation:
because it's the area of the square divided by two
Answer:
<h2>x= -2</h2>
Step-by-step explanation:
Collect like terms and simplify
Divide both sides of the equation by 8
Simplify
80 = -1(80), -2(40), -4(20), -5(4),
Total answers include: -81, 79, -42, 16, -9, and 1.
None of them add up to 6!
Are you doing polynomial equations?
If so, you can solve it the hard way.
x^2 + 6x -80 = 0
(x^2 + 6x + 9) - 80 = 9
(x+3)^2 = 89
(x+3) = 9.43
x = 6.43
If you're not doing those then I'm afraid your question has no answer.
Hope that helps!
Answer:
Given in the question itself ......1 would be 33 seconds .......................
You should try to add 4 and place the 2 in the 3 digit slot
