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tensa zangetsu [6.8K]

3 years ago

15

The length of a rectangle is 3 1/6 cm longer than the width. The perimeter of the rectangle is 15 1/3 cm. What are the width and

length of this rectangle?
PLS HELP ASAP!!!!!!!!!!!!!!!!!

1 answer:

eimsori [14]3 years ago

8 0

Answer:

1212

Step-by-step explanation:

121212212

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Wx+yz=bc , solve for z .

Aleksandr-060686 [28]

Wx+yz=bc
minus wx on both sides
yz=bc-wx
dividing 'y' on both sides
Hence,
z=(bc-wx)/y
Here is what you need.
Hope it helped

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DerKrebs [107]

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2 years ago

Evaluate the expression y=4. 5+y+8<br><br> A)72<br> B)21<br> C)17<br> D)13

Elden [556K]

Answer:

C)17

Step-by-step explanation:

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3 years ago

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Solve the equation n2 − 29 = 260 by using square roots.

umka2103 [35]

Answer:

Option A, $n =$ ± $17$

Step-by-step explanation:

<u>Step 1: Add 29 to both sides</u>

$n^2 - 29 = 260$

$n^2 - 29 + 29 = 260 + 29$

$n^2 = 289$

<u>Step 2: Square root both sides</u>

$\sqrt{n^2} = \sqrt{289}$

$n =$ ± $17$

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2 years ago