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
Murrr4er [49]
3 years ago
11

How do I solve this problem? What do I do next?

Mathematics
2 answers:
Nesterboy [21]3 years ago
6 0
If you were to ignore the last sentence and solve without using 34=21+2w, you would get the answer as follows. 
The perimeter of a rectangle is 2w+2l=P, with w representing the width of the rectangle, l representing the length, and P representing the perimeter. Since you know the length is five times more than the width, you can replace l with 5w, so you only have one variable in the equation and you can solve it. If you plug in your 5w for l and 34 for P, the equation now reads 2w+2(5w)=34. Multiply out what's in parentheses, and you get 2w+10w=34, which simplifies to 12w=34. Divide both sides to get w by itself, and you get w=17/6, or w=2.83. Plug this back into the l=5w to get your length value, and you get length equal to 14.17. 
Length: 14.17 units
Width: 2.83 units
Hope this helps!
Anika [276]3 years ago
4 0
34= 21 +2w
34-21=2w
13= 2w
13:2=w
6.5=w
You might be interested in
Please answer this question now
Maurinko [17]

Answer:

1306.24 cm².

Step-by-step explanation:

From the diagram given above, we obtained the following information:

Radius (r) = 13 cm

Pi (π) = 3.14

Slant height (l) = 19 cm

Surface Area (SA) =.?

The surface area of the cone can be obtained as follow:

SA = πr² + πrl

SA = πr ( r + l)

SA = 3.14 × 13 ( 13 + 19)

SA = 40.82 (32)

SA= 1306.24 cm²

Therefore, the surface area of the cone is 1306.24 cm².

7 0
3 years ago
Please answer ASAP! All help is deeply appreciated! Stay safe!
NNADVOKAT [17]

Answer:

C. 150

Step-by-step explanation:

60+150+120+270=600

600/4=150

5 0
3 years ago
Everyday Fitness charges a $28 dollar membership fee plus $2 per visit. Fitness King charges $16 membership fee plus $4 per visi
love history [14]

Answer:

The total cost of the companies will be the same after 6 visits. The cost will be $40 after 6 visits

Step-by-step explanation:

5 0
2 years ago
Please help with these math questions part 2
NikAS [45]
5).
and
6).
The volume of a sphere is

               (4/3) (pi) (radius)³ .

In #5, the 'pi' is already there next to the answer window.
You just have to come up with the (4/3)(radius³).

Remember that the radius = 1/2 of the diameter.

7).  The volume of a cylinder is

                         (pi) (radius²) (height) .

Divide the juice in the container by the volume of one can,
to get the number of cans he can fill.

8).  The volume of a cone is

                     (1/3) (pi) (radius of the round bottom)² (height) .

He starts with a small cone, he then adds clay to it to make it higher.
The question is:  How much clay does he ADD to the short one,
to make the bigger one ?

Use the formula to find the volume of the short one.
Use the formula again to find the volume of the bigger one.
Then SUBTRACT the smaller volume from the bigger volume.
THAT's how much clay he has to ADD.

Notice that the new built-up cone has the same radius
but more height than the first cone.
_______________________________________

Don't worry if you don't understand this.

The answer will be this number:

 (1/3) (pi) (radius²) (height of the big one minus height of the small one).
6 0
3 years ago
Is (1, 3) a solution to the system of inequalities below?
Oxana [17]
<h3>Substitute and Check:</h3>

y > 2x + 1 \\ 3 > 2(1) + 1 \\ 3 > 3 \\ false

<h3>We can stop here and conclude that ( 1 , 3 ) is not a solution to this system, since it does not even satisfy the first equation, but check for the other one just in case:</h3>

y <  - 3x \\ 3 <  - 3(1) \\3 <  - 3 \\ also \: false

8 0
2 years ago
Other questions:
  • Find the length of B to the nearest tenth using the Pythagorean theorem.​
    13·1 answer
  • As you move up a linear demand​ curve, the price elasticity of demand in absolute value A. decreases. B. increases. C. stays the
    8·1 answer
  • PLZ HELP! MATH
    10·2 answers
  • A manufacturer knows that their items have a normally distributed lifespan, with a mean of 12.3 years, and standard deviation of
    14·1 answer
  • 11-
    8·1 answer
  • Hey! i’ll give brainliest please help!
    5·2 answers
  • Apply the distributive property to factor out the greatest common factor.<br> 35+50=
    10·1 answer
  • How many times does 3 4 go into 6 ?
    6·2 answers
  • 7 fewer than w <br> Expression
    10·1 answer
  • Find the length of x
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!