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
adoni [48]
3 years ago
8

How do I figure this out?

Mathematics
1 answer:
blsea [12.9K]3 years ago
7 0
Answer: 20.5

Form your equation. The formula for perimeter is (2l)(2w) or l + l + w + w, where l = length and w = width.
(l - 5) + (l - 5) + (l) + (l) = 72

Simplify and solve your equation.
4l - 10 = 72
4l = 82
l = 20.5

Since l = length, length = 20.5 and width = 15.5

You can check your work, too:
20.5 + 20.5 + 15.5 + 15.5 = 72


You might be interested in
Write the square of the binomial as a polynomial: (-1 1/3p + 6q)^2
Thepotemich [5.8K]

Answer:

\frac{16}{9}p² -16pq + 36q²

Step-by-step explanation:

Given

(- \frac{4}{3}p + 6q)²

= (- \frac{4}{3}p + 6q)(- \frac{4}{3}p + 6q)

Each term in the second factor is multiplied by each term in the first factor, that is

- \frac{4}{3}p(- \frac{4}{3}p + 6q) + 6q(- \frac{4}{3}p + 6q)

= \frac{16}{9}p² - 8pq - 8pq + 36q² ← collect like terms

= \frac{16}{9}p² - 16pq + 36q²

5 0
3 years ago
Betsy is shopping for a new rug, and she finds a square rug that she wants to purchase for her living room. Before purchasing th
Alika [10]

Options:

A.) square root

B.) exponential

C.) absolute value

D.) cube root

Answer : A) square root

We know area of square having side 's' = s* s = s^2

For example

Area of square =  16 cm^2

To find side we take square root

Area = (side)^2

16 = (side)^2

Take square root on both sides

\sqrt{16}= \sqrt{side^2}

4= side

Betsy knows that the area of the rug is A square feet.

Area A = (side)^2

\sqrt{A} = side

So answer is square root.

6 0
3 years ago
Read 2 more answers
Jake map shows the distance from the big star coffee to the restaurant supply store as it 3 cm is the scale of the map is 1 cm t
kumpel [21]

Answer: The real distance from the shop to the store = 24 km.

Step-by-step explanation:

Given: The distance from the big star coffee to the restaurant supply store  = 3cm  (On map)

Scale of the map : 1 cm to 8 km

That means, the real distance from the shop to the store = 3 x ( 8 km ) = 24 km

Hence, the real distance from the shop to the store = 24 km.

7 0
3 years ago
Qual é a frequência de cada gênero de leitura citados?​
Karo-lina-s [1.5K]

Answer:

............................

6 0
3 years ago
Can someone help me please ​
andrey2020 [161]

Answer: y = 6

Step-by-step explanation:

A square's area can be done by using s^2, where s is y in this case.  Because there are 5 squares, the area of the figure is 5y^2.  Because the area is also 180cm, 5y^2=180.

Then divide both sides of the equation by 5 to get y^2 = 36.  Then square root both sides of the equation to get y = 6.

Hope it helps <3

7 0
3 years ago
Other questions:
  • 6) Dairon needs 20 pieces of string 3/8
    8·1 answer
  • A man's basic wage for a 40-hour week
    9·2 answers
  • What type of correlation is shown in the scatter plot?
    11·2 answers
  • Plot 6/2 and 19/2 on the number line.
    10·2 answers
  • What is the value of p in 8-5P=2-3P? And pls explain
    15·1 answer
  • Find the missing length of the right triangle below
    5·1 answer
  • Classify the object with the given side lengths as acute, obtuse, right, or not a triangle.
    8·1 answer
  • The perimeter of a square is 67 cm. What is the length of its
    13·2 answers
  • On the last day of the school book fair or pencils were one set price and all books with a different set price Sammy bought two
    12·1 answer
  • A) What is the value of the 7 in the number 2741203?<br> Give your answer in words.
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!