3 years ago

(8.4×10−6)+(6.5×10−6)= urgent plz help :(

Mathematics

2 answers:

11Alexandr11 [23.1K]3 years ago

5 0

Ok so you would times 8.4*10 and get 84-6 which is 78, and 6.5*10 which is 65-6, so then you get 78+59=137 :)

d1i1m1o1n [39]3 years ago

4 0

Hey, there!

To answer this question we have to do PEMDAS

Parentheses

Exponents

Multiplication

Division

Addition

Subtraction

8.4(10) = 84

84 - 6 = 78

(78) + (6.5 × 10 - 6)

6.5(10) = 65

65 - 6 = 59

78 + 59 = 137

Your answer: 137

Good luck on your assignment and enjoy your day!

~MeIsKaitlyn:)

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