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
MariettaO [177]
2 years ago
14

No links please.....

Mathematics
1 answer:
elena-14-01-66 [18.8K]2 years ago
3 0

Answer:

5 ft

Step-by-step explanation:

Area of a rectangle

length x width

(3x-2) * (x) = 65

3x^2 - 2x - 65 = 0

Δ/4 = 1 + 195 = 196

x1 = (1 + 14)/3 = 5

x2 (1-14)/3 = -13/3 (not acceptable because a length can’t be negative)

You might be interested in
Help me please please please
avanturin [10]

Answer:

3.33lbs. repeating?

Step-by-step explanation:

I think it would just be 10/3 and be 3.33333333 and so on. (im just taking a guess)

3 0
2 years ago
Tim is 9 years older than 3 times John’s age. If John is 13 years old, how old is Tim?
oee [108]

Answer:

48

Step-by-step explanation:

3 times 13 (john's age) = 39

39 + 9 = 48 (nine years older than 3 times (39) so you add 9)

Therefore, Tim is 48.

4 0
2 years ago
Read 2 more answers
900% of blank is 4,950
Ira Lisetskai [31]

Answer:

550

Step-by-step explanation:

Of means multiply and is means equals

900% * b = 4950

Changing to decimal form

9 b = 4950

Divide each side by 9

9b/9 = 4950/9

b =550

8 0
2 years ago
Read 2 more answers
Consider the quadratic expression 13x^2 + nx - 17. For certain values of n, it may be factored into a product of two linear poly
UNO [17]

Answer:

n = 220, 4, -4, -220

Step-by-step explanation:

factors of 17: 17, 1, -1, -17

13 is prime number: 13 x  1 = 13

(ax+b)(cx+d) = axcx+axd+bcx+bd

(x + 17)(13x - 1) = 13x^2 + 220x - 17, n = 220

(x - 17)(13x + 1) = 13x^2 - 220x - 17, n = -220

(x + 1)(13x - 17) = 13x^2 - 4x - 17, n = -4

(x - 1)(13x + 17) = 13x^2 + 4x - 17, n = 4

7 0
3 years ago
Ricki Charges $ 10.45 an hour for her new labor. This job took her 13 hours. What is the new total for the job, including materi
gulaghasi [49]
5.00 that might be wrong
5 0
2 years ago
Other questions:
  • Interview someone you know that uses math in their job/career. Which of the following tasks do they complete on a regular basis?
    14·1 answer
  • May someone help me?
    9·1 answer
  • If 2^x=5, what is 2^3x-4
    5·2 answers
  • what is as big as an elephant but does not weigh as much as an elephant ill give a brainiest to the first correct answer
    5·2 answers
  • Will give Brainliest! if right!
    5·2 answers
  • Find f(100) and show how to solve
    7·1 answer
  • Multiply and Simplify<br> (x-4)(x^2 - 5x - 6)
    14·2 answers
  • Which Earth feature was created in a similar way to how much of the solar system was formed? A. Meteor Crater B. the Grand Canyo
    8·1 answer
  • Mikes plumbing charges 68 for coming to your house and 17 per hour for labor if I paid him 357, how many hours, h, was mike at m
    12·1 answer
  • HELP IM STUCK !!!!!!!!!!
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!