3 years ago

What is 9xy+x+2+x+y+xy+4

Mathematics

2 answers:

lord [1]3 years ago

8 0

Answer:

10xy+2x+6+y

Step-by-step explanation:

you add in order of the proposed numbers so

9xy+xy

x+x

2+4

then you just re write it

sp2606 [1]3 years ago

7 0

Answer:

2x+10xy+y+6

Step-by-step explanation:

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Varvara68 [4.7K]

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$\triangle BOT \cong \triangle IEW$

Step-by-step explanation:

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$\angle BTO \cong \angle IWE\\WI \cong BT\\OT \cong EW$

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$\triangle BOT \cong \triangle IEW$

Proof:

$\text{In }\triangle BOT \text{ and } \triangle IEW$

we can write:

$\angle BTO = \angle IWE\text{ (Given)}\\WI \cong BT\text{ (Given)}\\OT \cong EW\text{ (Given)}$

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The attached image shows the two triangle.

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