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
evablogger [386]
3 years ago
13

Write a quadratic function f (X) for the area of a rectangle with the length of X+5 and a width of 3x-7

Mathematics
1 answer:
GarryVolchara [31]3 years ago
4 0
Area = length x width
f(x) = (x + 5)(3x - 7)
f(x) = 3x^2 + 8x - 35
You might be interested in
Someone help me this is due tm
grandymaker [24]

Answer:a I think although I’m really tired

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
The distance from Clarion to DuBois is 2 1/2 inches on the map. the actual distance is 40 miles. The distance from DuBois to Rid
lisov135 [29]
Hello!

You have to find how many miles is 1 inch on the map

We can do this by doing 40 / 2 1/2 = 16

16 miles is equal to one inch

So we multiply this by 1 1/2

16 * 1 1/2 = 24

The answer is 24 miles

Hope this helps!
4 0
3 years ago
Si a -5 se le resta -8 Y al total se le agrega 2, ¿Que numero resulta?
raketka [301]

Answer:

- 11

Step-by-step explanation:

- 8 - 5 + 2

- 13 + 2

- 11

3 0
2 years ago
Read 2 more answers
-1.1.2<br> x(7x + 2)=1 (correct to TWO decimal places)
Angelina_Jolie [31]

Answer:

1.1.2

=1

Step-by-step explanation:

x(7× +2)=1

7X2=14

14÷7

=1

3 0
2 years ago
A pair of vertical angles has measures<br> (3x + 4) and ( 73 – 9)<br> What is the value of x?
sergij07 [2.7K]

Answer:

20

Step-by-step explanation:

Vertical angles are always equal to each other. So the answer is

3x + 4 = 73 - 9                 Are you sure this is what the question is?

3x + 4 = 64                      Subtract 4 from both sides

 <u>    -4      -4</u>

3x = 60                           Divide by 3

3x/3 = 60/3

x = 20

6 0
2 years ago
Other questions:
  • 5 cakes cost £2.50 how much do 7 cakes cost?
    15·2 answers
  • contestants in a dance-a-thon rest for the same amount of time every hour.a couple rests for 25 minutes in 5 hours.how long did
    14·2 answers
  • Answer for this one please
    14·1 answer
  • The supplement of an angle is 10 more than twice the complement of the angle. find the angle.
    12·1 answer
  • Help me plz I need help !!!!! BRAINLEST
    12·1 answer
  • Please help much appreciated ​
    8·1 answer
  • Help please no links
    5·1 answer
  • A store that sells skis buys them from a mannufacter at a whole sale price of $57. The stores markup rate is 50%. What price doe
    11·1 answer
  • Carlos tiene 3 chocolates más que mariana, mariana tiene 3 chocolates más que verónica y verónica tiene 3 chocolates más que lui
    10·1 answer
  • Please help me I don’t know
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!