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
Nadya [2.5K]
3 years ago
8

2. Ray found the perimeter of the window in

Mathematics
1 answer:
hjlf3 years ago
3 0

2 feet

Step-by-step explanation:

4+4= 8

12-8=4

4 divided by 2= 2 feet :)

You might be interested in
How do I find the critical points?
podryga [215]
Critical points is where the derivative (slope) is zero or does not exist. So to do this we have to find the derivative of our function:

\frac{d}{dx}(x^{2} - 1)^{3}

So we apply chain rule:

= 3(x^{2} - 1)^{2} * 2x

Set our first derivative to zero and solve for x:

3(x^2 - 1) * 2x = 0

So we can see that (by plugging in) 0, -1 and 1 makes our solution true

So our critical value is x = 0, x = -1, x = 1
5 0
3 years ago
Multiply the binomial and the trinomial. <br> (x-2)(x^2+2x+4)
malfutka [58]

Answer:

Step-by-step explanation:

To solve this problem, we need to multiple x and -2 by x^{2} + 2x + 4 and add the results together:

x(x^{2} + 2x + 4)

x^{3} + 2x^{2} + 4x

-2(x^{2} + 2x + 4)

-2x^{2} - 4x - 8

Adding the two together give the following:

(x^{3} + 2x^{2} + 4x) + (-2x^{2} - 4x - 8)

x^{3} - 8

7 0
3 years ago
1/2 Divided by 3/4 = explain
xeze [42]

\huge{\green {\sf \underline{Answer:}}}

______________________________________

Step 1:

\frac{1}{2}  \div  \frac{3}{4}

Write the equation

______________________________________

step 2:

\frac{1}{2}  \times  \frac{4}{3}

due to reciprocal 4 comes up and 3 comes down

______________________________________

step 3:

\frac{2}{3}

divide 4 with 2

______________________________________

step 4:

0.667

finally we get 0.667

______________________________________

⚡final answer:

0.667✓

______________________________________

hope it helped you:)

have a nice day!

6 0
3 years ago
Read 2 more answers
Mr. Johnson sells erasers for $3 each. He sold 96 erasers last week and he sold 204 erasers this week
IgorC [24]

Answer:

288

Step-by-step explanation:

it's pretty simple, if u do 96 * 3, it will be that. yw :)

4 0
3 years ago
Read 2 more answers
Help me please please help me
Lisa [10]

9514 1404 393

Answer:

  1. C
  2. E
  3. B

Step-by-step explanation:

The idea of a "production possibilities curve" is that there is a fixed relationship between possible production of one product and possible production of another. This relationship is presumed to exist because resources used to produce one product are then unavailable to produce the other product.

The graph of the curve generally has increased production in the direction away from the origin. So, points between the curve and the origin represent production choices that do not utilize all available resources of the kind that give rise to the curve. That is, points "inside" the curve represent under-utilization of resources.

1. Point C represents under-utilization.

__

2. Points "outside" the curve are unattainable, because the curve represents production using all available resources.

  Point E is unattainable.

__

3. The assumptions behind the curve are that there must be a tradeoff between production of one item and production of another that uses the same resources. That is, increasing production of one item will necessarily decrease production of the other, representing a cost of the increased production of the first item. We call this cost an "opportunity cost", because it represents production opportunity lost with respect to the second item.

  Choice B describes this situation.

_____

<em>Additional comment</em>

The very idea of a "production possibilities curve" represents the sort of simplification that is often used in the study of economics. The real world is much messier, and these curves are always dynamic. They are affected by the regulatory environment, resource quality, technology, product quality, and availability of alternate or competing products, among other things. The very existence of such a curve precludes the possibility of "win-win" situations, which we know are generally available if they are sought after.

6 0
3 years ago
Other questions:
  • Approximate the square root of √31 .Round to two decimal places​
    6·1 answer
  • Every day Drake runs two laps at a park in his neighborhood. His speed, s, is inversely proportional to time, t, over the same d
    14·1 answer
  • Each night Ann and her family empty their pockets, purses, and wallets and place all of the pennies, nickels, dimes, and quarter
    13·1 answer
  • P = awb <br> solve for a <br> Please help someone
    13·2 answers
  • Ella's purse has different accessories.
    10·2 answers
  • 35 POINTS ANSWER FAST PLZ!!!!!!!!!!!!!!!
    14·2 answers
  • Graph and find the area of the figure with the vertices (-3, 0), (1,4), (2, 0)​
    11·1 answer
  • In the data set {(7,7) ; (3,10) ; (5,9) ; (2,12) ; (0,1) ; (6,4) ; (4,10) ; (8,6)}, which point is a possible outlier?
    15·1 answer
  • Wuts x uwu plssss 10 points<br> −2/9x+2.7=4
    15·1 answer
  • A triangle with angles 89.9°, 50.1°, and 40.0° what type of triangle is it
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!