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
Leto [7]
3 years ago
5

A rectangle has a length of 4x plus 5 and a width of 8x minus 4. Which expression shows the perimeter of that rectangle? A: 4x +

1 B: 12x - 2 C: 12x + 1 D: 24x + 2
Mathematics
1 answer:
mezya [45]3 years ago
6 0

Answer: The answer is (D) 24x+2.


Step-by-step explanation:  Given that there is a rectangle, where length of the rectangle is given by

\ell=4x+5,

and width of the rectangle is given by

b=8x-4.

We are to find the perimeter of the rectangle. To do so, we need to add two times length with two times breadth of the rectangle.

Therefore, perimeter is given by

p=2\ell+2b=2\times(4x+5)+2\times(8x-1)=8x+10+16x-8=24x+2.

Thus, the correct option is (D).


You might be interested in
Which value is the solution for this equation? 1 2 (4x + 16) = 20 A) −1 B) 2 C) 4 D) 6
Natalija [7]

Answer:

Step-by-step explanation:

ki think the answer is is x

3 0
3 years ago
(3/4)to the power of 3 in form of p/q
nydimaria [60]
<h3><u>Solution</u><u>:</u><u>-</u></h3>

(3/4)to the power of 3 in form of p/q

  • \pmb{(\dfrac{3}{4})^{^{^{3}}}=\dfrac{p}{q} }

  • \pmb{(\dfrac{27}{64})=\dfrac{p}{q} }
8 0
2 years ago
A kg of aluminum earns a collector $2.50 at the recycling center. If I collect 14 kg. Of aluminum cans, how much money will I ea
saul85 [17]

Answer:

$ 35

Step-by-step explanation:

\frac{1}{14}  =  \frac{2.5}{x}

x = 14 \times 2.5 \\  \\ x = 35

8 0
2 years ago
Read 2 more answers
Jeremy has a weekend job as a soccer referee. One weekend, he earns $140 by working 4 games. Another weekend, he earns $210 by w
Ilya [14]

Answer:

$140 divided by 4 games = 35$ per games next $210 divided by 6 games = 35 also so the slope is 35 answer c

Step-by-step explanation:

i am good at this type of math

6 0
2 years ago
Read 2 more answers
How do you do this math problem -4+7x+4=3
11111nata11111 [884]

Answer:

x = 3/7

x = 0.43

Step-by-step explanation:

Make x the subject

x > ×7 > + 4 > -4 = 3

3 > + 4 > -4 > ÷ 7 = x

7 0
3 years ago
Other questions:
  • A scientist work 10 meters of gold wire. How long is the wire in millimeters
    5·2 answers
  • Can someone help me
    14·1 answer
  • What is the equation of the line that is parallel to the line y − 1 = 4(x + 3) and passes through the point (4, 32)?
    10·1 answer
  • What is the equation of a line that passes through the point (5, −4) and is parallel to the line whose equation is 2x + 5y = 10?
    9·1 answer
  • F(x)=(−x−2)(−2x−3) find the first solution and then the second
    11·1 answer
  • Two investments totaling $21,000 produce an annual income of $870. One investment yields 4% per year, while the other yields 10%
    6·1 answer
  • Given the variance for data set is 1.20, what is the standard deviation?
    10·1 answer
  • To convert from a smaller unit to a larger unit, you _____ by a power of ten
    10·2 answers
  • Find the value of y if the measure of the vertex angle is 64 degrees and base angle is (2y -11)
    9·1 answer
  • 7x + 1039 = 245x<br> Please help!
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!