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Alika [10]
3 years ago
12

What are the mental math steps to find 7(42)

Mathematics
1 answer:
Kaylis [27]3 years ago
8 0
7*40 = 280, 7*2 = 14,
 add both and  get 280+14 = 294
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PLZ HELP ILL MARK YOU BRAINLEST ‼️<br><br>a) 120°<br><br>b) 50°<br><br>c) 70°<br><br>d) 180°​
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