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
Alekssandra [29.7K]
3 years ago
5

A square has a perimeter of 38 inches we want to know the length of each side? Chose the best model for this problem. (Side leng

th above perimeter four times) (perimeter above length and width) (Side length above perimeter twice) (perimeter above side length four times).
Mathematics
1 answer:
MakcuM [25]3 years ago
4 0

Answer:

perimeter above side length four times

Step-by-step explanation:

we know that

The perimeter of a square is equal to

P=4b

where

b is the length side of the square

Solve the formula by b

That means----> isolate the variable b

Divide by 4 both sides

b=\frac{P}{4}

we have

P=38\ in

substitute

b=\frac{38}{4}=9.5\ in

Rewrite the expression  b=\frac{P}{4}

\frac{P}{b}=4

so

perimeter above side length four times

You might be interested in
Given f(x) = 7xº, find f^-1 (x). Then state whether f^-1(x) is a function.
Slav-nsk [51]

Answer:

a) (x/7)^1/9=y

Step-by-step explanation:

f(x) = 7x^9

x/7= 7y^9/7

(x/7)^1/9=(y^9)^1/9

(x/7)^1/9=y

f^-1(x) is a fuction because it passes the vl test

6 0
3 years ago
The sum of 6 and another number is 23, write and solve an equation to find the other number
zlopas [31]

Answer: 23 - 6 = x

x = 17

Step-by-step explanation:

6 + x = 23

x = 23 - 6

23 - 6 = 17

x = 17

6 + 17 = 23

Hope this helps!

7 0
3 years ago
Read 2 more answers
114.9 million U.S. households owned at least one TV set. Of these households, 88% received basic cable. How many households owne
11Alexandr11 [23.1K]
Find the percentage of the household that didn't receive basic cable
100% - 88% = 12%
<em>This is the percentage of the household that didn't receive basic cable by the household owned TV set.</em>

Now find the number with the percentage
without basic cable = 12% × 114.9 million
without basic cable = 12/100 × 114,900,000
without basic cable = 13,788,000

<em>The number of households that didn't receive basic cable is 13,788,000 or 13,788 million</em>
6 0
3 years ago
Find a and b. А E b B 409 с D​
babymother [125]

Answer:

a = 70°, b = 140°

Step-by-step explanation:

use alternate interior angles

The interior angles of a straight line are 180°

a = 180°-110° = 70°

b = 180°-40° = 140°

//I'm sorry, but I'm not very fluent in English.

7 0
2 years ago
If k=9 and x=5, find the value of the expression: <br> 2k - X<br><br> Please hurry
il63 [147K]

Answer:

\huge\boxed{13}

Step-by-step explanation:

= 2k - x

Given that k = 9, x = 5

= 2(9) - 5

= 18 - 5

= 13

\rule[225]{225}{2}

Hope his helped!

<h3>~AH1807</h3>
8 0
3 years ago
Other questions:
  • Maggie is having the flooring replaced in her kitchen, living room, and master bedroom.
    5·2 answers
  • Solve this:<br><br><br> x + 89 = 91<br><br> what is "x"?
    7·2 answers
  • What is the mode of the data?<br> Q:<br> A:<br> A) 9 <br> B) 12 <br> C) 26 <br> D) 35
    15·2 answers
  • Please help!!! ASAP!!!!
    14·1 answer
  • 6 + x when x equals 3
    12·2 answers
  • Calculate the velocity of a bowling ball that moves 11 meters in 6 seconds.
    12·1 answer
  • ( 3х + 3 y = - 3
    8·1 answer
  • Is this correct? If not please help me out.
    14·1 answer
  • The length of the base of an isosceles triangle is x. The length of a leg is 4x - 6. The perimeter of the triangle is 51. Find x
    6·1 answer
  • PLEASE HELP FAST!! WILL MARK AS BRAINLIEST IF GIVEN GOID ANSWER....​
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!