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
eimsori [14]
3 years ago
14

The width of a rectangle is 7 meters greater than its length

Mathematics
1 answer:
olga_2 [115]3 years ago
8 0

Answer:

Step-by-step explanation:

The quadratic equation in standard form for the equation that would represent the area of the rectangle is x^2 + 7c - 170 = 0. The area (A) of the rectangle with length, x, and width, y, is: A = x * y. The width of a rectangle is 7 meters greater than its length: y = 7 + l. The area of the rectangle is 170 square meters: A = 170. Substitute A and y in the formula A = x * y. 170 = x * (7 + x). 170 = 7x + x^2. The standard form of the quadratic equation is ax^2 + bx + c = 0. Therefore, 170 = 7x + x^2 in the standard form is: x^2 + 7c - 170 = 0.

You might be interested in
The standard form of the equation through the points (0,5) and (-2, -1) is?
In-s [12.5K]
Answer: y = 3x + 5

Look at graph:

4 0
2 years ago
a rectangular tank is 3/4 filled with water, when the metal prism is placed in the tank, it is 79/100 full. find the width w of
Llana [10]
The volume of the prism ... L x W x H ... is 0.04 of the volume of the tank.
If the prism is rectangular, then its width is (0.04 of the volume of the tank) divided by (L x H of the prism) .
5 0
3 years ago
A storé is offering a 20% discount on all items. Write an equation for the relationship between the discount price of an item, d
prisoha [69]

Answer:

There are many ways you can write this as an equation:

d=p-20 %%

d=.8p

d=p-.2p

5 0
3 years ago
Rewrite csc theta/cot theta in terms of sine and cosine​
STatiana [176]
Cot (theta) - csc (theta) = cos(theta) divided by sin(theta) - 1 divided by sin(theta) = cos(theta) - 1 divided by sin(theta) = the square root of 1-sin^2 (theta) -1 divided by sin(theta)
6 0
3 years ago
Write an equation in slope-intercept form for the line that satisfies the following condition. x-intercept 12, and y-intercept 1
antiseptic1488 [7]
Y=12x+14 would be the equation for slop intercept form equation.
7 0
3 years ago
Other questions:
  • PLEASE SOLVE FOR ME!!!! I am stuck on question...<br><br> 36/5x - 10 &lt; 5
    8·1 answer
  • Need help with number 8 please
    15·1 answer
  • A bike rental shop charges $8 to rent a bicycle (per person), plus $1.75 for every half hour you ride (per person). If the shop
    13·1 answer
  • Who gets this I am not sure what I have to do
    12·2 answers
  • What’s The definition of linear and nonlinear in Math
    14·1 answer
  • There are 200 students in an eleventh-grade high school class. There are 40 students in the soccer team and 50 students in the b
    13·1 answer
  • A line passes through the points (7, 10) and (7,20). Which statement is true about the line
    7·2 answers
  • How to find the surface area of a prism
    9·1 answer
  • Tim drives at an average of 80km
    6·1 answer
  • Expand each logarithm. log 2 x³y⁻²
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!