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Ostrovityanka [42]
3 years ago
13

What is the reciprocal of 8/9

Mathematics
2 answers:
Fed [463]3 years ago
5 0

Answer: 1 1/8

Step-by-step explanation:

8/9

=9/8

=1 1/8

LiRa [457]3 years ago
4 0

Answer: 9/8

Step-by-step explanation: In this problem, we are asked to find the reciprocal of the fraction 8/9. When we are asked find the reciprocal of a fraction, we simply flip the fraction so the denominator is in the position of the numerator and the numerator is in the position of the denominator.

So if we flip 8/9, we get the improper fraction 9/8.

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What is the square root of 169
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Which congruence theorems can be used to prove △EFG ≅ △JHG? Check all that apply.
sasho [114]

Answer:

ASA  and AAS

Step-by-step explanation:

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We do not have 2 or 3 sides marked congruent; therefore we cannot use SSS or SAS to prove congruence.

We are given that EF is parallel to HJ.  This makes EJ a transversal.  This also means that ∠HJG and ∠GEF are alternate interior angles and are therefore congruent.  We also know that ∠EGF and ∠HGJ are vertical angles and are congruent.  This gives us two angles and a non-included side, which is the AAS congruence theorem.

Since EF and HJ are parallel and EJ is a transversal, ∠JHG and ∠EFG are alternate interior angles and are congruent.  Again we have that ∠EGF and ∠HGJ are vertical angles and are congruent; this gives us two angles and an included side, which is the ASA congruence theorem.

4 0
3 years ago
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Step-by-step explanation:

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Answer:

x = 2

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5x/5 = 10/5

x = 2

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3 years ago
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