3 years ago

I need help understanding these it’s my school work

Mathematics

1 answer:

cestrela7 [59]3 years ago

4 0

Answer:

I believe that

1) Isosceles, acute

3) Scalene, obtuse

5) Isosceles, right

7) Equilateral, acute

Step-by-step explanation:

This should help in the future. :)

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4.009 x 10-3 in decimal form

katrin2010 [14]

Answer:

the 3 represent a one thousand

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3 years ago

arrange the expressions in the correct sequence to rationalize the denominator of the expression -(2)/(\sqrt(x+y-2)-\sqrt(x+y+2)

cupoosta [38]

We have to rationalize the denominator:
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