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1 year ago

Please help i have an assignment due TODAY i need to get this done

Mathematics

2 answers:

trasher [3.6K]1 year ago

8 0

The answer is r=50 degrees

wel1 year ago

3 0

Answer:

r = 50 degrees.

Step-by-step explanation:

r = 50 degrees ( vertical angles are congruent).

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2 years ago

Please Help this is the only one i dont know!!

Stella [2.4K]

Answer:

$\large\boxed{x=\dfrac{23}{33}}$

Step-by-step explanation:

$\text{Let}\ x=0.\overline{69}\\\\x=0.696969...\qquad\text{multiply both sides by 100}\\\\100x=69.696969...\qquad\text{subtract}\ x\ \text{from}\ 100x:\\\\100x-x=69.696969...-0.696969...\\\\99x=69\qquad\text{divide both sides by 99}\\\\x=\dfrac{69}{99}\\\\x=\dfrac{23}{33}$

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3 years ago

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Step-by-step explanation:

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2 years ago

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Len [333]

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Step-by-step explanation:

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2 years ago

NO LINKS!! Determine whether the solid is a polyhedron. If it is, name the polyhedron. If not, write no.

max2010maxim [7]

Definition :-

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2 years ago

Read 2 more answers