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o-na [289]
3 years ago
8

Simplify 3.4×3.4-2.2×2.2 by (2.4+2.2) - 3.5 by 10.5

Mathematics
2 answers:
Annette [7]3 years ago
8 0
3.4^2-2.2^2×4.6-3.5×10.5 would be the simplified expression.

Note that ^ is an exponential sign.



Hope it helped,

Happy homework!
NemiM [27]3 years ago
5 0
3.4^2-2.2^2×4.6-3.5×10.5 

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(267+21)/9=x






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4 years ago
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5 0
3 years ago
In a right angle,the altitude to a 6ft hypotenuse.Find the length of the altitude and each leg.
Nuetrik [128]

Answer:a=3.6 and b=4.8

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To check work simply plug in your legs as a and b

(3.6^2)+(4.8^2)=(6^2)

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6 0
4 years ago
[8×+32]=64 i need help
svet-max [94.6K]
I️ think x=4 if that’s what your looking for?
4 0
3 years ago
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