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2 years ago

State the Postulate or Theorem

Mathematics

1 answer:

ANTONII [103]2 years ago

3 0

Answer:

7. Corresponding Angles Theorem

8. Alternate Interior Angles Theorem

9. Alternate Exterior Angles Theorem

10. Supplementary Angles Theorem

Step-by-step explanation:

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The nth term of a sequence is n^2 + 20.

Olegator [25]

Answer:

$\large\boxed{a)\ 21,\ 24,\ 29}\\\boxed{b)\ \text{five terms}}$

Step-by-step explanation:

$a_n=n^2+20\\\\a)\\\\\text{Substitute}\ n=1,\ n=2\ \text{and}\ n=3\ \text{to the }\ a_n:\\\\a_1=1^2+20=1+20=21\\\\a_2=2^2+20=4+20=24\\\\a_3=3^2+20=9+20=29$

$b)\\\\\text{You have to solve the inequality:}\\\\n^2+20$

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3 years ago

Explain why (a+b)^2 = a^2+b^2 if and only if a=0 or b=0

const2013 [10]

Hope this helps! Because when you would fill in the variables 0=0 which which make the expression too that they’d equal the same.

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2 years ago

10. Katie, Ralph, and Juan are tossing a football. Katie is 22.5 feet

lisov135 [29]

Answer: Yes

Step-by-step explanation:

See attached file. Brainly did not allow me to send my explanation normally. Sorry for the trouble!

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2 years ago

Determine the diameter of a softball if it circumference is 5pi

Paha777 [63]

5/3.14= 1.592
= 1.59

The formula to find the circumference is C= pi(d)
So to find the diameter if you have the circumference is to do the circumference divided by pi

I hope this helps

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1 year ago

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I have 11 ones and I am between 70 and 80. How many tens do I have? Who am I?

bija089 [108]

You’re someone that really cares about life

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2 years ago