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MArishka [77]
3 years ago
11

Liam is setting up folding chairs for a meeting. If he arranges the chairs in 9 rows of the same length, he has 11 chairs left o

ver. If he arranges the chairs in 7 rows of that same length, he has 21 left over. How many chairs does Liam have?
Mathematics
2 answers:
prisoha [69]3 years ago
4 0

Answer:

48 :)

Step-by-step explanation:

FREE POINTS ON MY PAGE

uranmaximum [27]3 years ago
3 0
40 SHOULD BE THE RIGHT ANSWERRRR
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How to solve -4{1-2x}-1=7x
mina [271]

Answer:

<h2>x = 5</h2>

Step-by-step explanation:

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Is this correct?????
pickupchik [31]

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For EF in triangle EFG, what is the corresponding segment in similar triangle HFG?
7nadin3 [17]

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HF

Step-by-step explanation:

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Harrizon [31]
180-53 is 127 angle 6 and 3 would be the same so your answer is 127
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3 years ago
In the accompanying diagram of ABC ca is extended to D, m∠ABC = 70 and m∠BCA =50 Find m∠DAB
zvonat [6]

Answer:

<em>120 degrees</em>

Step-by-step explanation:

Find the diagram attached.

From the diagram;

Interior angles are m∠BCA and m∠ABC

Exterior angle is m∠DAB

The sum of interior angle of the triangle is equal to exterior

m∠BCA +m∠ABC =m∠DAB

Given

m∠ABC = 70

m∠BCA =50

m∠DAB = 70 + 50

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<em>Hence the measure of m∠DAB is 120 degrees</em>

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