garciabriana32 garciabriana32

11-09-2017
Mathematics

contestada

The perimeter of a rectangle is 104m the length is 7m more that twice the width what are the dimensions of a rectangle

The perimeter of a rectangle is 104m the length is 7m more that twice the width what are the dimensions of a rectangle class=

Respuesta :

kphung76127 kphung76127

11-09-2017

104= 2w+2l
l=2w+7

Substitute for l
104=2w+2(2w+7)
104= 6w+14
90= 6w
15= w

Plug in the w value
l=2(15)+7
l=37

Final answer: Length= 37 m, Width-15 m

Answer Link

Otras preguntas

Can someone help me with this division with process? 755026300000 divided by 20391221225

“The Wife of Bath Tale” Lines 163-175: What would you predict about the Wife's tale based on the scene described in these lines? How might the Wife's inclusion

why does sexual reproduction result with genetic variation

An artist wants to paint 15 pictures in three months she only starts a new picture when she is done with the previous one use repeated subtraction to show how m

How might the political perspective of a person who feels "included, important, and advantaged" differ from that of a person who feels "excluded, unimportant, a

Find the value of X and Y Pls provide explanation

what is the link between substance abuse and other risky behaviours?

What property is illustrated in the following equation? 8 + 5 = 5 + ? Associative Property of Multiplication Commutative Property of Addition Distributive Prope

You have$200in a savings account and $100 in a checking account. Each week you add $50 to your saving account and $30 to your checking account . Write algebraic

Think of a BIOME that you find interesting, write it here: