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
dmitriy555 [2]
4 years ago
14

the width of the rectangle is 7 times greater than its length. If the area of the rectangle is 170 square meters write the quadr

atic in standard form for the equation that would represent the area of the rectangle. let x equal the length of the rectangle
Mathematics
1 answer:
irga5000 [103]4 years ago
6 0
X *7x  = 170
7x^2 - 170 = 0
You might be interested in
1<br> 2<br> 3<br> What is the slope of the line represented by the equation y <br> Y = 4/5x - 3
Veronika [31]
4/5 would be the slope, the y-intercept is -3
4 0
4 years ago
Please help me and pls answer all of them. I really need help... Plssssss
slavikrds [6]

Answer:

Step-by-step explanation:

Ok, so if there is no number in front of a variable (the letters), there is always a one. So you multiply them like this:

7 x 1b x 4 x 1a x 2 = <em>56ba</em>

1c x 5 x 1b x 4 x 1a = 20cba

Since there is only a 1 in front of the variables, you can basically just multiply the numbers without variables and then mutiply that times one. Don't forget to add the variables into the answer.

6 x 1p x 4 x 5 x 1w = 120pw

1t x 2 x 1t x 1s = 2t^{2} s

Please give me brainliest if I helped!

8 0
3 years ago
Your DVD membership costs $16 per month for 10 DVD rentals. Each additional DVD rental is $2. a. Write an equation in two variab
Anarel [89]

Answer:

a. C(x) = $16, if 0 ≤ x ≤ 10

   C(x) = 2x - 4 if x > 10

b. Independent: Number of DVD rentals

   Dependent: Monthly cost of rentals

c. $26

Step-by-step explanation:

a. The cost (C) of renting 'x' DVDs is given by:

If 10 ≤ x ≤ 10

C(x) = $16

If  x > 10

C(x) = 16 + 2(x-10)

C(x) = 2x - 4

b. Since the cost depends on the number of DVD rentals, cost is the dependent variable and number of DVD rentals is the independent variable.

c. For x = 15:

C(15) = 2*15 - 4

C(15) = $26

It costs $26 to tent 15 DVDs in one month

5 0
3 years ago
Find value of n. 5/16=n/80
Viefleur [7K]
5/16 = n/80
bring 80 over to the other side to leave n alone. 80 then gets a multiplication sign in front of it.
5/16 x 80=n
5/16=0.3125
0.3125x80=25
n=25
hope this helps
3 0
3 years ago
A(2, -1), B(-4, -4) HELP THIS IS ALGEBRA PLEASE HELP
shtirl [24]

Step-by-step explanation:

y2-y1

----------

x2-x1

-4-(-1)

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

-4-2

=0,5

3 0
3 years ago
Other questions:
  • How much would it cost to buy 100 shares in ODX group Inc and 300 shares
    8·1 answer
  • This is ridiculous help help
    13·1 answer
  • What is the place value of the 4 in 4.735.
    10·2 answers
  • a researcher states that bone density in women is negatively associated with age. what does this mean
    10·1 answer
  • Complete table of values <br><br><br>with working out
    5·1 answer
  • PLS HELPP <br>pls answer all! pls show work <br>​
    9·1 answer
  • A debt payment of $5,500 is due in 27 months. If money is
    10·1 answer
  • Maggie runs 1/4 of a mile in 1.3 minutes. Olivia runs 2/3 of a mile in 2.9 minutes. Who runs faster? HOW MICH FASTER PER HOUR DO
    8·2 answers
  • Can anyone help me on this?
    13·1 answer
  • How can you quickly expand a binomial raised to a power?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!