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
Karolina [17]
2 years ago
13

What is Twelve times a number decreased by 4

Mathematics
2 answers:
Vinvika [58]2 years ago
7 0

Answer:

4n-12

Step-by-step explanation:

BaLLatris [955]2 years ago
4 0

Answer:

z

Step-by-step explanation:

You might be interested in
Let g(x) = 2x2 - 11x. Find g(-1).<br> A) -13 Eliminate <br> B) -9 <br> C) 0 <br> D) 13
worty [1.4K]

Solution

g(x) = 2x^{2} - 11x

Plugging in x = -1 in g(x), we get

g(-1) = 2(-1)^{2} - 11(-1)

Now we have to simplify it.

g(-1) = 2*1 + 11

g(-1) = 2 + 11

g(-1) = 13

So the answer is D) 13.


Thank you. :)

3 0
3 years ago
How many solutions are there to the following system of equations?<br> 10x+5y=5<br> 4x+2y=2
umka21 [38]
Infinite..................
3 0
3 years ago
Hi there, hope everyone is well and staying cool :D
gogolik [260]

Answer:

A) By using the Pythagorean Theorem, we will see that 8^2 + 15^2 = 17^2. If we simplify it, we will find that the hypotenuse of ΔABC = 17

B) approximately 18.79

Step-by-step explanation:

A) In all honesty, you don't really need to look at ΔACD at all for this one. Just use the Pythagorean Theorem (like previously stated) and solve!

***Pythagorean Theorem is  leg^2 + leg^2 = hypotenuse^2

B) Here, you can also use the Pythagorean Theorem! However this time, the equation will be, 8^2 + 17^2 = AD.  

  • 8^2 + 17^2 = 64 +289
  • 64 + 289 = 385
  • \sqrt{385} \\ ≈ 18.79

Hope you do well on the rest of your math problems :D

3 0
3 years ago
(-11r+14+9r^3) + (3-8r^5+14r^3)
murzikaleks [220]
-8r^5+23r^3-11r+17

Wasn’t Sure What It Was Asking So Hopefully That Works For You
3 0
3 years ago
PLEASE HELP 25 POINTS! :) multiple choice!!!
pav-90 [236]

Answer:

a

Step-by-step explanation:

5 0
2 years ago
Other questions:
  • Smallest to greatest 1/4 2/3 4/7 1/2
    8·1 answer
  • Two parallel lines are crossed by a transversal. Horizontal and parallel lines p and q are cut by transversal m. At the intersec
    9·2 answers
  • Please help! I need to figure out how to do this
    9·1 answer
  • Lynda is training for a half-marathon she ruined 3 3/4 miles on Monday 3 miles on Tuesday and two and a half miles on Wednesday
    6·1 answer
  • Identify rational numbers and intergers from the following
    12·1 answer
  • What is the inverse of function F f(x) 3-x/7
    9·1 answer
  • Which of the following values of x and y are solutions of the
    12·1 answer
  • Can anybody help? I do not understand:(
    13·1 answer
  • Point D is the in center of triangle ABC. Write an expression for the length x in terms of the three side lengths AB, AC, BC.
    11·1 answer
  • Hm uh I dont get it help ?????..........
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!