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
Sedbober [7]
3 years ago
5

Need help can someone plz help me solved this problem ASAP! Need help I will mark you as brainiest

Mathematics
1 answer:
Lapatulllka [165]3 years ago
3 0

Answer: 24, 33

              2.5, 4.75

              9.5, 11.75

<u>Step-by-step explanation:</u>

It is given that the PERIMETER is BETWEEN 24 and 33

-->          24 < P < 33

Graph:   O------------------O

            24                    33

Perimeter = 2w + 2L

It is given that L = w + 7

Substitute P with 2w + 2L and substitute L with w + 7

                24 <  2w + 2(w + 7) < 33

                 24 < 2w + 2w + 14 < 33    

                  10 <          4w        < 19    

-->             2.5 <          w        < 4.75          

Graph:       O--------------------------O

                 2.5                         4.75

Since L = w + 7, then w = L - 7

Substitute P with 2w + 2L and substitute w with L - 7

                24 <  2(L - 7) + 2L < 33

                 24 < 2L + 2L - 14 < 33    

                 38 <          4L        < 47    

-->             9.5 <          L        < 11.75  

Graph:      O------------------------O

                9.5                          11.75

<em>NOTE: Make sure you use OPEN dots on the graphs.</em>

You might be interested in
BEST ANSWER GETS BRAINLIEST!!!!
Vika [28.1K]
A: 
An independent variable could be how long she works. (Well it's not really independent I guess... Sorta depends.)
A dependent variable could be how much money she makes, depending on how long she works.

B:
Umm, like:
(1, 7)
If 1 was how many hours she worked and $7 is how much money she made, and therefore x would be how many hours she worked and y would be how much total money she made.
(2, 14)
(3, 21)

C: An equation would be 7x = y.
6 0
3 years ago
Write a cosine function that has an amplitude of 3, a midline of 2 and a period
marissa [1.9K]

Answer:

f(x) = 3 cos  (2Pi / period value ; x  )+ 2

or see answer using 2 as the period see answer in bold below.

Step-by-step explanation:

cosine function amplitude of 3 is  A = 3

The period is used to find B

You need to show period value as the denominator and work out from there with 2PI as a function numerator to show as 2pi / period can be a data angle

C is the adding value.

Acos (Bx) + C

A = 3

Bx =  2 pi / period

C = + 2

However f 2 is also the period found

then we just plug in 2 to above formula

f(x) = 3 cos  (2Pi / 2 ; x  )+ 2

f(x) = 3cos (x pi) + 2

6 0
3 years ago
Solve the rational equation: x/x+1 = 2/x+1
Tju [1.3M]

Answer:

x = 2

Step-by-step explanation:

\frac{x}{x+1} =\frac{2}{x+1}

x ≠ 0

x ≠ - 2

x ≠ - 1

\frac{x}{x+1}(x+1) =\frac{2}{x+1}(x+1)

x = 2

6 0
3 years ago
20 points. Help. No links. Ty :)
Andrej [43]

\huge\boxed{Answer\hookleftarrow}

334

\huge\boxed{Explanation\hookleftarrow}

10 × 4 × 7 = 280

3 × 3 × 6 = 54

280 + 54 = 334

\huge\boxed{Mark -Brainliest\hookleftarrow}

6 0
3 years ago
I need help with this asap please !! find the value of X
elena-s [515]

Answer:

x = 11

Step-by-step explanation:

By using angle bisector theorem,

"Bisector of an angle divides the opposite side of the angle into two segments such that they are proportional to the other two sides.

\frac{AC}{CD}= \frac{AB}{BD}

\frac{8}{4}=\frac{x+3}{x-4}

8(x - 4) = 4(x + 3)

8x - 32 = 4x + 12

8x - 4x = 32 + 12

4x = 44

x = 11

Therefore, value of x is 11.

8 0
3 years ago
Other questions:
  • Suppose JM= 5x-10 and MK= x+14 and M is the midpoint of JK. Find x and JM
    10·1 answer
  • HELP ON #5a and #6 plz help me it’s due tomorrow plz answer and kinda explain plz help me
    10·1 answer
  • I need help quickkkkkkkkkkkk
    7·1 answer
  • There are 75 students in a speech contest. Yesterday 1/5 of them gave their speech. Today, 3/5 of the remaining students gave th
    14·1 answer
  • I need helppp I’m stuck
    6·1 answer
  • Is 9/16 a terminating or repeating decimal plz ASAP brainley
    5·2 answers
  • The complement of an angle is 59°. What is the measure of the angle?
    6·1 answer
  • PLEASE HELP!!!!!<br><br> find the area of the polygon.
    6·2 answers
  • Seven values on the number line above are marked with letters, Match the opposites,
    6·1 answer
  • Express the perimeter of the following
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!