Can you guys please help me on this
1 answer:
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Answer:
c/a/a
Step-by-step explanation:
Answer:
<h3 />a.
b.
Step-by-step explanation:
a. Given,
Perimeter of rectangular field ( P ) = 310 m
Length of the field ( L ) = 84 m
Width of the field ( W ) = ?
<u>Finding </u><u>the </u><u>width </u><u>of </u><u>the </u><u>rectangular</u><u> </u><u>field</u>
plug the values
⇒
Distribute 2 through the parentheses
⇒
Swap the sides of the equation
⇒
Move 168 to right hand side and change it's sign
⇒
Subtract 168 from 310
⇒
Divide both sides of the equation by 2
⇒
Calculate
⇒
Width = 71 meters
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2. Given,
Area of rectangular painting ( A ) = 5185 cm²
Width of the painting ( w ) = 61 cm
Length of the painting ( l ) = ?
<u>Finding </u><u>length </u><u>of </u><u>the </u><u>painting</u>
plug the values
⇒
Swap the sides of the equation
⇒
Divide both sides of the equation by 61
⇒
Calculate
⇒ cm
Length = 85 cm
Hope I helped!
Best regards !!!