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
Ghella [55]
3 years ago
8

What is the value of 4x-1/2y-12 when x=5 and y=20

Mathematics
1 answer:
Iteru [2.4K]3 years ago
7 0

Answer:

the answer is -2

Step-by-step explanation:

Since x=5 and y=20, plug those values into the correct variables in the equation of 4x-1/2y-12.

When we do that it brings us to:

4(5)-1/2(20)-12

Then we just simplify:

20-10-12

Simplify again:

10-12

So 10-12 is -2, therefore -2 is the answer

You might be interested in
Solve the equation. If necessary, round to the nearest tenth.
ludmilkaskok [199]

Answer:

Your answer for this is =1±√2

Step-by-step explanation:

Hope this is helpful :)

6 0
3 years ago
Read 2 more answers
GIVING BRAINLIEST PLS FAST
taurus [48]

Answer:

no

Step-by-step explanation:

If it is not a perfect square, then the original number cannot be a perfect square. 125 is not a perfect square [nor is 53 or 35], so 1953125 cannot be a perfect square.

3 0
2 years ago
Read 2 more answers
How many 2 over 5 foot pieces can Tara cut from the 4 and 4 over 5 feet of rope
Naddik [55]

Answer:

One.

Step-by-step explanation:

3 0
3 years ago
Please hurry...
DochEvi [55]

Answer:

Which formula can be used to find the surface area of the hemisphere? ... Recall that the formula for the volume for a sphere is v=4/3πr^3 and the ... Type A is a spherical ball with a radius of 12 inches. ... r=6cm. SA=1/2(4πr^2)+πr^2. SA=2π(6)^2+π(6)^2. SA=72(3.14)+36(3.14) ... The diameter of the hemisphere is 48 feet.

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
I want to cancel my subscription effective immediately !!!
krok68 [10]

Lol, wydm???????????????????

6 0
3 years ago
Other questions:
  • Solve for y in the equation 4y+15=-5y+9<br> a)-6<br> b) -2/3<br> c)2/3<br> d)6
    14·2 answers
  • What is the Fractional Notation of .0825%?
    6·1 answer
  • What is the area of this face ?
    5·2 answers
  • What is the 12th term in the addition pattern with formula 6n – 7?   A. 59   B. 65   C. 71   D. 72
    14·2 answers
  • DESPERATE WILL GIVE BRAINLIST AND THANKS
    10·1 answer
  • Use the distributive property to remove the parentheses.
    15·1 answer
  • The triangle's base and corresponding height are labeled.
    10·1 answer
  • F(x) = 2x2 – x + 9<br> Find f (4)
    7·1 answer
  • Below is the frequency distribution of the weights (in kg) of some sample of teen-agers.
    9·1 answer
  • Find the slope intercept form 5x-3y=27
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!