kaylaciamp65
03.07.2019 •
Mathematics
7× (–3) × (–2)2 = ? a. 84b. 48c. –84d. –48
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Ответ:
The answer is 84 because:
7 × (–3) × (–2) 2 = ?
7 × (–3) = -21
(–2) 2 = -4
So -21 ×-4 = 84
Remember sleepy man (sleepy lady) or Dead man (Dead lady). Which ever one you want to call him or her.
A negative (-) × a negative (-) = a positive (+)
A negative (-) × a positive (+) = a negative (-)
I will attach a picture of it for you.
Ответ:
15
Step-by-step explanation:
width - 6
height - 5
6 x 5 / 2 = 15
(Please tell me if I read it wrong, It's not really clear)