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andrezito [222]
3 years ago
12

How can you rewrite (20+11) +5

Mathematics
1 answer:
balu736 [363]3 years ago
8 0

Answer:

20 + 11 + 5

or 36

Step-by-step explanation:

(20+11) +5

When we add or subtract you can just get rid of the parenthesis (Unless the negative is before the parenthesis)

20+11+5

When we add them together we get :

31 + 5 = 36

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2 years ago
What is the length of ST? Please explain your answer
Aliun [14]
We know that

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