Where ns is the perimeter, ns is the length of the rectangle, and w is the broad of the rectangle.

You are watching: P 21 2w solve for w

Rearrange the equation to solve for i (length), then use your equation to find the length of a rectangle v a perimeter the 12cm and also a broad of 2.5cm.

(Show your equation and your solution.)


*

The formula because that the perimiter that a rectangle is ns = 2l + 2w. The concern is asking united state to fix for l in this formula. In bespeak to carry out that, we execute the following:

p = 2l + 2wSubtract 2w to the other side to isolate l

p - 2w = 2lDivide through 2 to deal with for l

l = (p - 2w)/2

Now we have to use this equation to resolve for together if p = 12 cm and also w = 2.5 cm

l = (p - 2w)/2Let"s plugin our values first

l = (12 - (2 * 2.5))/2Let"s main point 2 through 2.5 to obtain 5

l = (12 - 5)/2Now subtract 12 through 5 to acquire 7

l = 7/2Now division 7 by 2 to gain 3.5

l = 3.5 cm


upvoted • 1 Downvote
include comment
More
Report

Still looking for help? obtain the best answer, fast.


asking a concern for totally free

gain a totally free answer to a rapid problem. Most questions answered within 4 hours.


OR
uncover an online Tutor currently

select an expert and meet online. No packages or subscriptions, pay only for the moment you need.


¢ € £ ¥ ‰ µ · • § ¶ ß ‹ › « » > ≤ ≥ – — ¯ ‾ ¤ ¦ ¨ ¡ ¿ ˆ ˜ ° − ± ÷ ⁄ × ƒ ∫ ∑ ∞ √ ∼ ≅ ≈ ≠ ≡ ∈ ∉ ∋ ∏ ∧ ∨ ¬ ∩ ∪ ∂ ∀ ∃ ∅ ∇ ∗ ∝ ∠ ´ ¸ ª º † ‡ À Á Â Ã Ä Å Æ Ç È É Ê Ë Ì Í Î Ï Ð Ñ Ò Ó Ô Õ Ö Ø Œ Š Ù Ú Û Ü Ý Ÿ Þ à á â ã ä å æ ç è é ê ë ì í î ï ð ñ ò ó ô õ ö ø œ š ù ú û ü ý þ ÿ Α Β Γ Δ Ε Ζ Η Θ Ι Κ Λ Μ Ν Ξ Ο Π Ρ Σ Τ Υ Φ Χ Ψ Ω α β γ δ ε ζ η θ ι κ λ μ ν ξ ο π ρ ς σ τ υ φ χ ψ ω ℵ ϖ ℜ ϒ ℘ ℑ ← ↑ → ↓ ↔ ↵ ⇐ ⇑ ⇒ ⇓ ⇔ ∴ ⊂ ⊃ ⊄ ⊆ ⊇ ⊕ ⊗ ⊥ ⋅ ⌈ ⌉ ⌊ ⌋ 〈 〉 ◊

RELATED TOPICS


English Algebra 1 Algebra 2 Calculus Geometry Physics Precalculus Trigonometry Statistics Probability ... Elementary mathematics Algebra Word trouble Math assist Math concern Math Equations mathematics Math Word difficulty Math problem Math help For university

RELATED QUESTIONS

what are all the usual multiples the 12 and also 15

answer · 7

should know how to do this problem

answers · 8

what are techniques used to measure up ingredients and also their devices of measure up

answer · 8

how do you multiply money

answers · 6

spimlify 4x-(2-3x)-5

answer · 12

RECOMMENDED TUTORS


*

Jim L.

4.9 (1,893)
*

Pam S.

5.0 (1,060)
*

Steve E.

5.0 (506)
See much more tutors

discover an online tutor


Download our free app

A link to the application was sent to your phone.

See more: Getting P0430 On 2001 Infiniti I30 Catalytic Converter Bank 2


Please administer a precious phone number.
Google pat application Store
get to understand us
discover with us
occupational with united state
Download our complimentary app
Google pat app Store
Let’s store in touch
Need more help?

Learn more about just how it works


ideal in business since 2005
*
*

Tutors by subject
Tutors by ar
Sitemap regards to Use Privacy policy
© 2005 - 2021 6294.org, Inc, a division of IXL learning - every Rights booked |
*