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
Licemer1 [7]
3 years ago
6

PLEASE HELP!!!!!

Mathematics
1 answer:
Ne4ueva [31]3 years ago
3 0

Answer:

Equation: 30=2(x-2)+2(2x+3)

x:\frac{14}{3}

Step-by-step explanation:

By definition, the perimeter of a figure can be calculated by adding the lenghts of its sides.

Knowing this, you can write the following equation:

P=2(x-2)+2(2x+3) <em> [Equation 1]</em>

According to the data given in the exercise, the perimeter in feet of the fighter is:

P=30

Therefore, you can substitute this values into<em> [Equation 1]:</em>

30=2(x-2)+2(2x+3)

Finally, you must solve for "x" in order to find its value. This is:

30=6x+2\\\\30-2=6x\\\\\frac{28}{6}=x\\\\x=\frac{14}{3}

You might be interested in
What is the answer for r if the equation is
Vlad [161]

9514 1404 393

Answer:

  r = √(V/(πh))

Step-by-step explanation:

To solve for r, "undo" what has been done to r. The "undo" is generally in the reverse order. Here, we have ...

  • r is squared
  • the square is multiplied by πh

To undo these operations, we ...

  V/(πh) = r² . . . . . . . . divide by πh

  √(V/(πh)) = r . . . . . . take the square root

  r = √(V/(πh))

7 0
3 years ago
Which numbers are rational? Check all that apply.<br> -19<br> 0<br> 1.091502..<br> 2.89
Hitman42 [59]

Answer:

-8

0

2.89

1.091502..

Step-by-step explanation:

Rational numbers includes all positive numbers, negative numbers and zero that can be written as a ratio of one number over another.

4 0
3 years ago
Read 2 more answers
Please help me! I will mark brainliest for best answer :)
denis-greek [22]

Answer:

r = 5  

I just turned it in it was correct

Step-by-step explanation:

please mark brainliest

4 0
3 years ago
Read 2 more answers
Help pls with answer!!!Rewrite the function in the given form.
Elis [28]

Answer:

g(x) = \frac{-2}{x-1}+5\\\\

The graph is shown below.

=========================================================

Explanation:

Notice that if we multiplied the denominator (x-1) by 5, then we get 5(x-1) = 5x-5.

This is close to 5x-7, except we're off by 2 units.

In other words,

5x-7 = (5x-5)-2

since -7 = -5-2

Based on that, we can then say,

g(x) = \frac{5x-7}{x-1}\\\\g(x) = \frac{5x-5-2}{x-1}\\\\g(x) = \frac{(5x-5)-2}{x-1}\\\\g(x) = \frac{5(x-1)-2}{x-1}\\\\g(x) = \frac{5(x-1)}{x-1}+\frac{-2}{x-1}\\\\g(x) = 5+\frac{-2}{x-1}\\\\g(x) = \frac{-2}{x-1}+5

This answer can be reached through alternative methods of polynomial long division or synthetic division (two related yet slightly different methods).

-------------------------

Compare the equation g(x) = \frac{-2}{x-1}+5\\\\ to the form g(x) = \frac{a}{x-h}+k\\\\

We can see that

  • a = -2
  • h = 1
  • k = 5

The vertical asymptote is x = 1, which is directly from the h = 1 value. If we tried plugging x = 1 into g(x), then we'll get a division by zero error. So this is why the vertical asymptote is located here.

The horizontal asymptote is y = 5, which is directly tied to the k = 5 value. As x gets infinitely large, then y = g(x) slowly approaches y = 5. We never actually arrive to this exact y value. Try plugging in g(x) = 5 and solving for x. You'll find that no solution for x exists.

The point (h,k) is the intersection of the horizontal and vertical asymptote. It's effectively the "center" of the hyperbola, so to speak.

The graph is shown below. Some points of interest on the hyperbola are

  • (-1,6)
  • (0,7) .... y intercept
  • (1.4, 0) .... x intercept
  • (2, 3)
  • (3, 4)

Another thing to notice is that this function is always increasing. This means as we move from left to right, the function curve goes uphill.

7 0
3 years ago
Anna and Tim saw two movies in one day. The two movies lasted four hours. One movie was half an hour longer than the other. How
aniked [119]
1 hour and 30 minutes
5 0
3 years ago
Read 2 more answers
Other questions:
  • How many different ways can you arrange 100 numbers?
    5·1 answer
  • 4y=2(y-5)-2 i need to solve it and show all the steps and get the answer
    10·1 answer
  • Jan has a recipe for bread . She uses 2/3 of flour and 1/3 cup of chopped onion. Which ingredient does she use moré ?
    8·1 answer
  • Let S be a sample of size 31 from a normally distributed population Omega . It is given that the average of the data in S is 120
    7·1 answer
  • Find x.
    7·1 answer
  • Alex and Freddy collect stamps. The number of stamps in Alex’s collection is in ratio 3:5 to the number of stamps in Freddy’s co
    10·1 answer
  • 2. There are two common paths to earning a bachelor's degree:
    8·1 answer
  • <img src="https://tex.z-dn.net/?f=%5Cfrac%7B-12a%5E%7B3%7Db%20%7D%7B4ab%5E%7B9%7D%20%7D" id="TexFormula1" title="\frac{-12a^{3}b
    7·1 answer
  • Answer two questions about Systems AAA and BBB: System AAA \text{\quad}start text, end text System BBB \begin{cases}x-7y=-3\\\\4
    9·2 answers
  • In a state's Pick 3 lottery game, you pay $1.35 to select a sequence of three digits (from 0 to 9), such as 366. If you select t
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!