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777dan777 [17]
3 years ago
9

Can y’all plz solve this

Mathematics
2 answers:
tigry1 [53]3 years ago
8 0

Answer:

The area of the biggest circle is 254.47

Step-by-step explanation:

9 times 3.14 = 254.47

WITCHER [35]3 years ago
3 0

Step-by-step explanation:

Diameter of large = 12+6 = 18cm

A = πr^2

A= 254.47 cm^2

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He length of a rectangle is 1 inch less than twice it's width. If the width is w inches,which expression gives the length?
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Yuliya22 [10]

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Let R represent the amount red ribbon and Y represent the amouont of yellow ribbon.

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Use substitution method to solve:

5(R - 836) = R

5R - 4180 = R   <em>distributed 5 on the left side</em>

4R - 4180 = 0   <em>subtracted R from both sides</em>

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3 years ago
Find the area of quadrilateral which all side is 4 cm and diagonal one is 7 and diagonal two is 6​
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Your answer...... 21 cm^2

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Please help asap
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