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
arlik [135]
3 years ago
12

Evaluate the expression when a=3, b=2, and c=12

Mathematics
1 answer:
dimaraw [331]3 years ago
5 0

Answer:

Step-by-step explanation:

6 + a

Putting value of a

6 + 3 = 9

5b

Putting value of b

5(2) = 10

C - 1

Putting value of c

12 - 1 = 11

You might be interested in
30 points! What is the volume of the box if it is scaled down by a factor of 110? ( Volume is 192 in3)
jeka57 [31]

Answer:

27 units (whatever units the figure was measured in)

Step-by-step explanation:

4 0
3 years ago
Find f(4) if f(x) = 3x + 1
Alenkasestr [34]

Answer:f(4)=−3x−1 f ( 4 ) = - 3 x - 1.

Step-by-step explanation:ff(4)=−3x−1 f ( 4 ) = - 3 x - 1.

f(4)=−3x−1 f ( 4 ) = - 3 x - 1. Replace the variable x x with 4 4 in the expression. f(4)=−3⋅4−1 f ( 4 ) = - 3 ⋅ 4 - 1. Simplify the result.

4 0
3 years ago
A bag contains four yellow marbles, six red marbles, five blue marbles, six white marbles, and four black marbles. What is the t
ss7ja [257]

Answer:

the answer would be D

Step-by-step explanation:

first you add all your marbles up and that is you bottom half of the equation and then you put the amount of white marbles on top.

4 0
3 years ago
Read 2 more answers
What number must you add to complete the square x^-8x=39
notsponge [240]

Answer:

Given equation: x^2-8x =39

when we complete the square , we take half of the value of 8 , then square it, and added to the left sides, we get;

x^2-8x+4^2 = 39 +4^2

∵8 is the value (\frac{8}{2})^2

Notice that, we add this both sides so that it maintains the equality.

then;

x^2-8x+4^2 = 39 +4^2

(x-4)^2 = 39 + 16   [ (a-b)^2 = a^2-2ab+b^2 ]

Simplify:

(x-4)^2 =55

The number must be added to complete the square is, 4^2 = 16



3 0
3 years ago
Read 2 more answers
Is the correctx 25<28
trapecia [35]

Answer:

Yes

Step-by-step explanation:

25 is less than 28

28 is greater than 25

4 0
3 years ago
Read 2 more answers
Other questions:
  • Who do I find the percent of a number
    11·2 answers
  • The low temperature in Anchorage, Alaska one day was -9°F. On the same day, the low temperature in Flagstaff, Arizona, was 26°F.
    9·1 answer
  • Let [v1,v2,v3] be a set of nonzero vectors in r^m such that the (transpose of vi)*vj = 0 when i is not equal to j. show that the
    12·1 answer
  • How is 1/4 in porcent?
    11·2 answers
  • The dimensions of a rectangular prism are shown below:
    5·1 answer
  • A company’s stock decreased from $15 per share to $9 per share. What is the percentage decreased in stock price? Round your answ
    15·1 answer
  • Help please will give brainest.
    11·1 answer
  • Expand and simplify (3x-1)(x-3)​
    9·1 answer
  • Alfredo's painting his storage shed. He won't paint the top or bottom of the shed so he needs to calculate the lateral surface a
    7·1 answer
  • write the explicit rule for the nth term of the arithmetic sequence. then find the 43rd term (3,5,7….)
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!