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
Mandarinka [93]
3 years ago
15

The perimeter of a rectangle swimming pool is a 114 ft. The width is 7ft more than the lenth. Find lenght and width

Mathematics
2 answers:
Margaret [11]3 years ago
7 0

Answer:

Length- 14 Width- 100

Step-by-step explanation:

First: 7x2=14

Then: 114-14=100

Hope this helps

-Mercury

Lina20 [59]3 years ago
4 0
Length is 14 and width is 100
You might be interested in
Which statement is true about the parts of this expression?
olganol [36]
<span>A) The constant is 7.5.  FALSE.  7.5 is a coefficient, not a constant.

</span><span>B) The coefficients are 7.5 and -9.  FALSE.  The coefficients are 7.5, -1/9 and 2.  50, being a constant, could be regarded as a coefficient in this case.

</span><span>C) The variables are x and y.  FALSE.  There are three variables:  x, y and z.

</span><span>D) The like terms are 7.5y and 2y.  TRUE.  The variable (y) is the same in each term.</span><span>

</span>
4 0
3 years ago
Read 2 more answers
Can someone proove it to me<br> thank you for your help
Dovator [93]

\sin(2x + x)  =  \sin(2x)  \cos(x) +  \\  \cos(2x) \sin(x) = 2 \sin(x) { \cos(x) }^{2} \\  +  \sin(x) { \cos(x) }^{2} -  { \sin(x) }^{3}   =  \\ 3 \sin(x)  { \cos(x) }^{2}  -  { \sin(x) }^{3}  =  \\ 3 \sin(x)  - 3 { \sin(x) }^{3}  -  { \sin(x) }^{3}  =  \\ 3 \sin(x)  - 4 { \sin(x) }^{3}
3 0
3 years ago
The slope f′(x) at each point (x,y) on a curve y=f(x) is given, along with a point (a,b) on the curve. Use this information to f
Montano1993 [528]

f'(x)=\dfrac{4x}{1+7x^2}

Integrating gives

f(x)=\displaystyle\int\frac{4x}{1+7x^2}\,\mathrm dx

To compute the integral, substitute u=1+7x^2, so that \frac27\,\mathrm du=4x\,\mathrm dx. Then

f(x)=\displaystyle\frac27\int\frac{\mathrm du}u=\frac27\ln|u|+C

Since u=1+7x^2>0 for all x, we can drop the absolute value, so we end up with

f(x)=\dfrac27\ln(1+7x^2)+C

Given that f(0)=10, we have

10=\dfrac27\ln1+C\implies C=10

so that

\boxed{f(x)=\dfrac27\ln(1+7x^2)+10}

7 0
3 years ago
A semicircle with a diameter of 8 meters is shown. A smaller semicircle with a diameter of 4 meters is cut out of the larger sem
Lena [83]

Answer:

here

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Paint store sells 4 pt of paint for $19.
BARSIC [14]
They would make $76
6 0
2 years ago
Other questions:
  • What is 36 divided by 70
    9·1 answer
  • The average human body temperature is 98.6 far Fahrenheit.Write 98.6 as a mixed number in simplest form.
    10·2 answers
  • Seven less than the sum of p and r is as much as 6
    8·1 answer
  • Measure of angle LOI= 38 degrees<br> Measure of angle JOP= 84 degrees<br> Find measure of angle JKP
    9·1 answer
  • What are the underfinable term in geometry
    14·2 answers
  • A side of the triangle below has been extended to form an exterior angle of 129°. Find the value of x.
    10·2 answers
  • A box of 10 bars of soap cost $10.88 while the same brand with four more bars cost $17.62 which is the better buy round your ans
    7·1 answer
  • Plz help! (due tonight!)
    13·1 answer
  • What is probability? Can you give an example?
    14·1 answer
  • Please help asap! thank you
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!