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
Paul [167]
3 years ago
14

The rectangle shown is enlarged such that each side is multiplied by the value of the width, 2x. Which expression represents the

perimeter of the enlarged rectangle? The rectangle shown is enlarged such that each side is multiplied by the value of the width, 2x. Which expression represents the perimeter of the enlarged rectangle? A. 4x + 2y B. 8x^2 + 2y C. 4x^2+2xy D. 8x^2+4xy
Mathematics
1 answer:
kykrilka [37]3 years ago
4 0

Answer:

<h2>  The answer is </h2><h2>  D. 8x^2+4xy</h2>

Step-by-step explanation:

We know that the  expression for the perimeter is given as

P=2l+2B

now given that the value of the width is =2x

length= 4x

and the breadth=y

P=4x+2y

let us multiply both the length and the width with 2x we have

P=2x(4x+2y)

P=8x^2+4xy

the answer is

D. 8x^2+4xy

You might be interested in
Please help me !! find the missing side and round to the nearest tenth !!
MrRa [10]
The answer is 22.8
Cos 64 = adj./hypotenuse
Cos64=10/x
X(cos64)=10
X= 10/cos64
= 22.8
5 0
2 years ago
Read 2 more answers
Question 1 of 40
Svetach [21]

Answer:

C

Step-by-step explanation:

Choose C. 2,2,5

semoga membantu

5 0
2 years ago
Find the geometric mean of the pair of numbers.
tatyana61 [14]
The formula for geometric mean is  nth root  of the product of all terms. n denotes the number of data. Since you have only two points, 99 and 11, n = 2. The product of both terms is 99 × 11 = 1089. The square root of 1089 is 33. Thus, the answer is 33.
6 0
3 years ago
Read 2 more answers
Solve for x<br>6x²+2x-12​
dem82 [27]

Answer:

Step-by-step explanation:

Solving for x means you have to factor. First factor out the GCF of 2 to get:

2(3x^2+x-6) and now we'll factor using the regular old method of ac and then factoring by grouping. In our polynomial, a = 3, b = 1, c = -6. Therefore, a times c is 3 * -6 which is -18. We need some combinations of the factors of 18 that will add to give us 1, the b term in the middle. The factors of 18 are:

1, 18

2, 9

3, 6 and that's it. Hm...it seems that won't work, so let's throw this into the quadratic formula, going back to the original and a = 6, b = 2 and c = -12:

x=\frac{-2+/-\sqrt{2^2-4(6)(-12)} }{2(6)} and

x=\frac{-2+/-\sqrt{4+288} }{12} and

x=\frac{-2+/-\sqrt{292} }{12} and

x=\frac{-2+/-\sqrt{4*73} }{12} and

x=\frac{-2+/-2\sqrt{73} }{12} which finally simplifies to

x=\frac{-1+/-\sqrt{73} }{6} No wonder that didn't factor using the traditional method of factoring! We could have found that out by finding first the value of the discriminant, but oh well!

8 0
2 years ago
Which is the standard form for this number 8.0077 B) 8.077 C) 8. D) 8.8
astraxan [27]
The answer is c because
1) d is wrong because if the question give 8.78
baru lah answer dia 8.8 mesti lebih dari 5 baru tambah 1 di depan
6 0
3 years ago
Other questions:
  • What is the equation of the line that is parallel to the given
    5·1 answer
  • What's the formula for finding the surface area of a prism and the formula for the surface area of a triangular prism??
    11·2 answers
  • Find the missing number ___:7 = 12:21<br><br> A.14<br> B.12<br> C.4<br> D.3
    15·1 answer
  • What is the rate of change for the interval between points A and C? Is it greater than, less than, or equal to the rate of chang
    13·1 answer
  • Is 2(x-5)=5x+23 a true or false equation ​
    8·2 answers
  • Please show work thank you
    6·1 answer
  • The difference between six times a<br> number and one is seventeen
    14·1 answer
  • A<br> B<br> C<br> D <br> PLZ HELP ASAP
    8·1 answer
  • What phrase in the problem indicates that estimated product is being asked for?
    11·1 answer
  • Can someone help me these 2 questions? PLS and ty!
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!