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
VMariaS [17]
3 years ago
10

Kelly is making a triangular chicken coop as shown in the diagram below. She is going to fence in the area for her chickens.

Mathematics
1 answer:
amm18123 years ago
4 0

Answer: the answer is 48 feet

Step-by-step explanation: 24+ 12+ 12=48

You might be interested in
5. Simplify the expression and find its value when p= 4 and q = -5:
Ierofanga [76]
  • <u>Answer</u>: -180

Step-by-step explanation:

\bf   \blue{ \boxed{  \bf p = 4 \:  \: and \:  \: q =  - 5 \Rightarrow pq = 4 \times ( - 5) =  - 20}}

3(p2q + pq2 - pq) - 6pq + 3pq2 =

3[-20 × 2 + (-20) × 2 - (-20)] - 6 × (-20) + 3 × 2 × (-20) =

3[-40 + (-40) + 20] - 6 × (-20) + 3 × 2 × (-20) =

3(-40 - 40 + 20) - 6 × (-20) + 3 × 2 × (-20) =

3(-80 + 20) - 6 × (-20) + 3 × 2 × (-20) =

3 × (-60) - 6 × (-20) + 3 × 2 × (-20) =

-180 + 120 + 6 × (-20) =

-180 + 120 + (-120) =

-180 + 120 - 120 =

-60 - 120 = -180

7 0
2 years ago
Read 2 more answers
Which of the following rectangular prisms has a base area of 40 cm2 and a volume of 160 cm3?
Anon25 [30]
The base is 4 x 10. which means that you can divide 160 by 40 to get the hieght. (The height is 4)
4 0
2 years ago
The edges of a cube increase at a rate of 2 cm divided by s. How fast is the volume changing when the length of each edge is 40
Dmitry_Shevchenko [17]

Answer:

Step-by-step explanation:

Let the edge of the cube be a .

Given

\frac{da}{dt} = 2 cm/s

Volume V = a³

\frac{dV}{dt} = 3a^ 2\frac{da}{dt}

= 3a² x 2

= 6a²

If a = 40 cm

\frac{dV}{dt} = 6 \times 40\times40

= 9600 cm³/s .

5 0
2 years ago
Given the function f(x) = 4(2)x, Section A is from x = 1 to x = 2 and Section B is from x = 3 to x = 4.
Dmitry [639]

Answer:

Step-by-step explanation:

I'm sure you want your functions to appear as perfectly formed as possible so that others can help you.  f(x) = 4(2)x should be written with the " ^ " sign to denote exponentation:  f(x) = 4(2)^x

                                                                                      f(b) - f(a)

The formula for "average rate of change" is a.r.c. = --------------

                                                                                           b - a

                                    change in function value

This is equivalent to  ---------------------------------------

                                            change in x value

For Section A:  x changes from 1 to 2 and the function changes from 4(2)^1 to  4(2)^2:  8 to 16.  Thus, "change in function value" is 8 for a 1-unit change in x from 1 to 2.  Thus, in this Section, the a.r.c. is:

                 8

               ------ = 8 units    (Section A)

                  1

Section B:  x changes from 3 to 4, a net change of 1 unit:  f(x) changes from

4(2)^3 to 4(2)^4, or 32 to 256, a net change of 224 units.  Thus, the a.r.c. is

        224 units

      ----------------- = 224 units (Section B)

            1 unit

The a.r.c for Section B is 28 times greater than the a.r.c. for Section A.

This change in outcome is so great because the function f(x) is an exponential function; as x increases in unit steps, the function increases much faster (we say "exponentially").

7 0
3 years ago
What is the ratio 14/15 expressed in simplest form? <br><br><br><br> PLZZ HELP!
agasfer [191]

14  and  15  have no common factor except ' 1 ' ,
so the fraction  14/15  can't be simplified.

It's already in the simplest available form ("lowest terms").

3 0
3 years ago
Other questions:
  • A basketball team plays 3 games in a holiday tournament. According to the tree diagram, how many outcomes are possible?
    7·2 answers
  • Pedro had $14.90 in his wallet. He spent $1.25 on a drink. How much does he have left? Estimate the answer by rounding to the ne
    7·1 answer
  • How does geometry fit into your life? EXPLAIN!!
    7·1 answer
  • Please help me its hard for me​
    12·1 answer
  • Find the area of the shape shown below.
    11·2 answers
  • PLS HELP ME IT IS SO HARD
    9·1 answer
  • Consider rolling dice and getting a total of 8. Find the probability if two dice are rolled. (Enter the value of probability in
    6·1 answer
  • What is the mass of one water molecule in grams
    8·1 answer
  • (2x + 31)<br> 33°<br> 107°<br><br> what is the value of x
    12·1 answer
  • How to find the <br> value of 18.04 divided by 0.2
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!