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GaryK [48]
3 years ago
13

3+4 40+3 30+4 which of these is another way to write

Mathematics
2 answers:
zhuklara [117]3 years ago
8 0
(3+4) (40+3) (30+4) 
= 7 + 47 + 34
= (7+47) +35
=  54 + 35 
=   89
Andre45 [30]3 years ago
8 0
30-4 30+4 4+30 I think
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Step-by-step explanation:

We know that on both 10 & 12 the angles add up to equal 90° so...

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The two angles shown in each are complementary because they add up to 90°.

10 & 12 would be supplementary to one another because they would add up to 180°.

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8 0
3 years ago
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Alecsey [184]


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Y=-7x+1

Hope this helps
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