1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
hram777 [196]
3 years ago
7

A yard is 3 times as long as it is wide. 176 feet of fencing is needed to enclose the yard. Find the dimensions of the yard

Mathematics
2 answers:
svet-max [94.6K]3 years ago
5 0
The perimeter of a rectangle is twice the sum of its side lengths.

P=2(L+W), we are told that L=3W and P=176 so

2(3W+W)=176

2(4W)=176

8W=176

W=22 ft, since L=3W

L=66 ft

So the yard is 22 feet wide and 66 feet long.


MaRussiya [10]3 years ago
5 0
P = 2(L + W)
L = 3W
P = 176

176 = 2(3W + W)
176 = 2(4W)
176 = 8W
176/8 = W
22 = W <=== width

L = 3W
L = 3(22)
L = 66 <===length
You might be interested in
(1,46) (2,40) (3,39) (4,35) (5,30) (6,27) equation line of best fit
siniylev [52]

Answer:

ertyghujikol

Step-by-step explanation:

3456t7ujn

8 0
3 years ago
A particular chemistry book costs $6 less than a particular physics book, while two such chemistry books and three such physics
sladkih [1.3K]

Answer:

Step-by-step explanation:

Let's say the Physics book costs $x

The Chemistry book will cost $x - $6

Two such Chemistry books will cost;

2($x - $6) = $(2x - 12)

Three such Physics books cost $3x

$(2x - 12) + $3x = $123

$5x - $12 = $123

$5x = $111

x = $22\frac{1}{5}

So the Physics book costs;  $22\frac{1}{5}

and the Chemistry book costs  $22\frac{1}{5} - 6 =  $16\frac{1}{5}

3 0
3 years ago
Simplify these expressions.<br> a. 4x + 7x + (–x)<br> b. –5yz + yz + 2yz
salantis [7]

Answer:A. 10x. B. -2yz

Step-by-step explanation:

A. 4x+7x=11x

11x+(-x) = 11x-1x=10x

B. -5yz+yz=-4yz

-4yz+2yz=-2yz

4 0
3 years ago
If you run 100 meters in 10 seconds, what is your average speed
sertanlavr [38]

Answer:

Yeah it's 10

Step-by-step explanation:

100/10=10

6 0
2 years ago
Find the area of 14 nine and eight​
Reptile [31]

Answer:

Can u add the pic and I’ll answer it

Step-by-step explanation:

3 0
3 years ago
Other questions:
  • Solve for N. -N/5= -5
    15·2 answers
  • IT IS EITHER A OR C BUT I DONT KNOW HICH ONE YoU WILL BE THE BRAINLIEST
    14·1 answer
  • Triangle M is similar to triangle N. Triangle M has two angles with measures of 32 degrees and 93 degrees. Which two angle measu
    5·1 answer
  • Help me Divide please 15 points &amp; mark brainliest
    9·1 answer
  • How do you use the limit definition of the derivative to find the derivative of f(x)=1/x?
    13·1 answer
  • According to government data, 75% of employed women have never been married. Rounding to 4 decimal places, if 15 employed women
    15·1 answer
  • Find the conjugate of the complex number 8+12i<br> 1) 96<br> 2) 8-12i<br> 3) -96i<br> 4) 20
    12·1 answer
  • What is the equation used to find the slope of two points?
    12·1 answer
  • Justin is starting his own laundry business. Justin thinks he will do a better job than his competitors, so he thinks he can cha
    14·1 answer
  • The following is a conversion table for hours and minutes. Which numbers belong in the hours column?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!