First <span>brackets:</span>
(9 : 3) = 3(6 - 7) = (-1)
Next product
4(6 - 7) = 4(-1) = -4
Next sum
(9 : 3) + 4(6 - 7) = 3 + (-4) = -1
Answer: b) -1
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You use Pythagorean theorem to solve it and you get 18.3. Just look at the picture to see how i solved it
So the answers are :
A: 5 seconds
and
B: 10 seconds
Answer:
I think second bullet point
Step-by-step explanation:
Answer:
$180
Step-by-step explanation:
Since the discount is 40 percent and is also $72, We will cross multiply. 72 x 100 = 40 x what?
7200/40 = 180
The mirror was originally $180.