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
bixtya [17]
3 years ago
6

Correct + Best explanation gets brainliest.

Mathematics
2 answers:
Yuki888 [10]3 years ago
5 0

let length of the rectangle be l

length is 6 cm longer than the width, w

l = w + 6

 perimeter of rectangle is 72 cm

= 2l + 2w

substitute l = w + 6

2(w+6) + 2w = 72

4w + 12 = 72

4w = 60

x = 15

ans is C. 15 cm

RoseWind [281]3 years ago
4 0

Answer:

Step-by-step explanation:

Perimeter = 2 x (length + width)

72 = 2 x ( l + w)

Because l = w +6

72 = 2 x (w + 6 + w)

= 2 x (2w + 6)

= 4w + 12

4w = 60

w = 15 cm

The answer is C.

You might be interested in
What does it mean to be 167% of poverty level?
Andru [333]

Answer:

Step-by-step explanation:

It means that you are above the poverty level by 67%. Good state to be in.

Although what exactly that amounts to depends on where you live. When you follow the government link, there are only 2 examples given -- one for Alaska and 1 for Hawaii. It is easier to understand what 100% of the poverty level means and then figure out what 200% means. That way you can estimate 167%.

Suppose in your state you and your significant other live in the same household. The chart shows the base line is 17000 dollars. Below that and you are even poorer than at the poverty level.

So 100% is 17000

200% would be 2*17000 = 34000 dollars.

167% is somewhere between these two numbers.

The simple way to do this is to use the fractional amount

167%/100 = 1.67

The number you have to work with is 1.67 * 17000 = 28390.

The reason this is important is because the state you live in may offer you assistance up to and including 167% of the base poverty level, in this case 28390

4 0
4 years ago
What is the volume of this figure <br><br> Please help me
gtnhenbr [62]
I think it’s 840 cubic inches.
8 0
3 years ago
Read 2 more answers
PLEASE HELP ASAP!!! CORRECT ANSWER ONLY PLEASE!!!
IRISSAK [1]

1. √169 = √(13 · 13)  = 13

2. √169 = √(13 · 13)  = 13

3. √81 = √(9 · 9)  = 9

4. √225 = √(15 · 15)  = 15

5. √196 = √(14 · 14)  = 14

Answer: 4, 3, 1, 5, 2

3 0
3 years ago
What is the axis of symmetry and vertex?<br> y=-3x2-24x-42
sasho [114]
The axis is 8

Symmetry
Is 1(-)-
8 0
3 years ago
How can we solve this need answer pls
adoni [48]

Answer:

(-5, -3)

Step-by-step explanation:

Scale factor 1/2 means divide points by 2

3 0
3 years ago
Other questions:
  • Complementary angles sum up to equal 90 degrees. Find the measure of each angle in the figure below. Note that since the angles
    6·1 answer
  • PROBLEM SOLVING Scientists conducted aerial surveys of a seal sanctuary and recorded the number x of seals they observed during
    13·1 answer
  • 7 is the mean proportional between 2 and a number. Find the number, show all work.
    14·2 answers
  • Ken paid 412 for two magazines. The cost of each magazine was multiple of 43. What are the possible prices of the magazines
    9·2 answers
  • When solved for b, which equation is equivalent to h= 2ab/3
    6·1 answer
  • What is 5 to the power of 9 equal to ?​
    7·1 answer
  • What type of triangle is this triangle?
    10·2 answers
  • Given that f(x)=x^3, which equation describes the graph of function g?
    6·2 answers
  • 48 is what percent of 120
    5·1 answer
  • Pls help what is sideBC
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!