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julia-pushkina [17]
3 years ago
6

Simplify. 7²+2² A9 B53 C81 D94

Mathematics
2 answers:
12345 [234]3 years ago
7 0

Answer:

<u>B. 53</u>

Step-by-step explanation:

7 to the power of 2 is simply 7 x 7. And 2 to the power of 2 is 2 x 2. Together you have 49 and 4 which makes 53 the simplified form of your equation.

Masja [62]3 years ago
4 0
B - 53

7 x 7 = 49 and 2 x 2 = 4, therefore 49 plus 4 is 53
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Hope this helped!!
3 0
3 years ago
CONVERT TO SCIENTIFIC NOTATION:
Otrada [13]
1)1.082*10^9
2)1.496*10^8
3)2.2794*10^8
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Hope it helped!
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