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
n200080 [17]
3 years ago
15

The length of a rectangle is 9 inches less than twice the width . If the perimeter of the rectangle is 84 inches find the dimens

ions of the rectangle
Mathematics
1 answer:
exis [7]3 years ago
6 0

Answer:

25 by 17

Step-by-step explanation:

9x2=18

84=18= 102

102/6 = 17 (width)

17x2-9=25 (length)

You might be interested in
| 5t-1 |=6 <br><br> Show all work
kipiarov [429]

Answer:

t = 1.4

Step-by-step explanation:

If you multiply 5 and 1.4 together, you get 7. Then, you do 7 - 1, and you get 6.

The inverse operation symbol things don't matter if the answer you get inside the two vertical bars is positive.

5 0
3 years ago
Read 2 more answers
The value of x and MN if N is between M and P, MP=60, MN=6x-7, and NP=2x+3
Sergio039 [100]
MN + NP = MP
6x - 7 + 2x + 3 = 60
8x - 4 = 60
8x = 64
x = 8

MN = 6(8) - 7 = 56 - 7 = 49

answer
x = 8
MN = 49
5 0
3 years ago
Factor out the greatest common factor. 10a3b−6a2b2
podryga [215]

Answer:

2a^2b(5a-3b)

If not then the other way is

5a-3b

Step-by-step explanation:

The GCF of 10a^3b and -6a^2b^2 is 2a^2b

So divide by that you will get

2a^2b(5a-3b)

4 0
3 years ago
A chocolate chip cookie recipe requires one and three quarters cups of flour to one cup of chocolate chips. If four and two thir
nikitadnepr [17]

1 cup of chocolate chips for every 1and 3/4 cup of flour

 so divide 4 and 2/3 x 1 and 3/4

turn them both into fractions

4 2/3 = 14/3

1 3/4 = 7/4

14/3 / 7/4 = 14/3 x 4/7 = 56/21 = 2 and 2/3 cups of chocolate chips are needed

8 0
3 years ago
Square root of 648.7209 by division method
SpyIntel [72]

Answer:

25.47

Step-by-step explanation:

This root can be rewritten as:

\sqrt{\frac{6487209}{10000} }

\sqrt{\frac{6487209}{100^{2}} }

\frac{1}{100}\cdot \sqrt{6487209}

Since 6487209 is a multple of 3, the expression can be rearranged as follows:

\frac{1}{100}\cdot \sqrt{3\times 2162403}

2162403 is also a multiple of 3, then:

\frac{1}{100}\cdot \sqrt{3^{2}\times 720801}

\frac{3}{100}\cdot \sqrt{720801}

720801 is a multiple of 3, then:

\frac{3}{100}\cdot \sqrt{3\times 240267}

240267 is a multiple of 3, then:

\frac{3}{100}\times \sqrt{3^{2}\times 80089}

\frac{9}{100}\cdot \sqrt{80089}

80089 is a multiple of 283, then:

\frac{9}{100}\cdot \sqrt{283^{2}}

\frac{9\times 283}{100}

\frac{2547}{100}

25.47

6 0
4 years ago
Other questions:
  • 3x squared + 6x =0<br>5x squared -20x=0<br>How do I find the roots of each equation by factoring.
    13·1 answer
  • Talib is trying to find the inverse of the function to the right. His work appears beneath it. Is his work correct? Explain your
    10·2 answers
  • What would the total bill be of painting the costs $44.80 with the tax rate of 6%?
    10·2 answers
  • A factory makes tennis balls. Every tennis ball must meet a quality standard, or it will be rejected. The percentage that meets
    5·1 answer
  • A chef used 1/9 of a bag of potatoes for a meal. If the potatoes fed 5 people. What fraction of the bag did each person get
    5·1 answer
  • Joel has an MP3 player called the Jumble. The Jumble randomly selects a song for the user to listen to. Joel's Jumble has 222 cl
    11·1 answer
  • Bottles of sparkling water usually cost $1.69. The grocer changed the price to 4 for $5. You bought one bottle last week for $1.
    15·2 answers
  • 3. A savings account is started with an initial deposit of $500. The account earns 1.5% interest compounded annually. (a) Write
    8·1 answer
  • Convert 6400000 milligrams to kilograms
    9·2 answers
  • ( 9³. 9 . 9⁰ ÷ 9⁴. 9¹ )-³ <br><br>simplify and calculate this algebraic expression​
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!