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IrinaVladis [17]
2 years ago
12

Fghgguvguhv cygctgfyuhff

Mathematics
2 answers:
lakkis [162]2 years ago
4 0

Answer:

80 degrees i believe

Step-by-step explanation:

if supplementary angles =180 then 180-100=80

Anton [14]2 years ago
3 0

Answer:

m∠QRS = 80°

Step-by-step explanation:

We know that, sum of supplementary angles is 180°.

Given that ∠ABC and ∠QRS are supplementary, and m∠ABC = 100°.

So, m∠ABC + m∠QRS = 180°

=> 100° + m∠QRS = 180°

=> m∠QRS = 180° - 100°

=> m∠QRS = 80°

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Bogdan [553]
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3 0
3 years ago
For every 5 coins carmen gets ,she gives 2 to her brother Frankie.If carmen has 9 coins,howmany coins does Frankie have?
FrozenT [24]

Answer:

Frankie have 6 coins

Step-by-step explanation:

For every 5 coins Carmen gets ,she gives 2 to her brother Frankie

Out of 5 coins, Carmen given 2 to her brother Frankie

So Carmen has 3 coins and Frankie has 2 coins

Ratio of coins , Frankie to Carmen is

2: 3

We need to find the number of coins Frankie has if Carmen has 9 coins

ratio of Frankie to Carmen is x : 9

Now make a proportion and solve for x

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Cross multiply it

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18 = 3x

Now divide both sides by 3

so x= 6

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7 0
3 years ago
11-Across plus 28-Down
Art [367]

Answer:

(11,-28)

Step-by-step explanation:

8 0
3 years ago
A cylinder has a volume of 90pi and a radius of 3. what is the height?
kykrilka [37]

Step-by-step explanation:

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hope it helps.

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2 years ago
What is 1 plus 1 minus 2 plus 3
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Step-by-step explanation:

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Read 2 more answers
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