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
Sonbull [250]
3 years ago
8

Simplify the polynomial (3a^2+4a+25) - (2a^2+4a-5)

Mathematics
1 answer:
nignag [31]3 years ago
6 0

Answer:

The polynomial simplified would be a^2 + 30

I hope this helps you:))

P.S. Might I recommend a good online calculator for these types of problems. It's called Symbolab. I use it every day and it's a lifesaver. It shows the step-by-step and has a plethora of different actions like simplifying, inverse, and line.

You might be interested in
Debra can run 20.5 miles in 2.5 hours how many miles per hour can she run math problems
pashok25 [27]
She can run 20.5/2.5 equaling 8.2mph
7 0
3 years ago
13-(-6) helpppp meee
german

Answer:

19

Step-by-step explanation:

<u>Step 1:  Solve</u>

13 - (-6)

13 + 6

<em>19</em>

<em />

Answer:  19

4 0
2 years ago
9 • (7 – 4)2 + 9 simplify asap
a_sh-v [17]

Answer:

90

Step-by-step explanation:

9 x (3)2 + 9 first do the parenthesis

9 x 9 + 9 I am assuming the 2 was an exponent

81+9

90

5 0
2 years ago
The lengths of the sides of a triangle are in the ratio
Anton [14]
HOW TO SOLVE:

1) use x as a variable
2) the starting equation is:
          4x + 3x + 5x = 18

3) add all the like terms on the left side of the equation:
          12x = 18

4) Divide by 12 on both sides:
          x=1.5

5) Find the lengths of the sides:

        - 4x = 4(1.5) = 6

        - 3x = 3(1.5) =  4.5

       - 5x = 5(1.5) = 7.5

SO, the lengths of the sides of this triangle are: 6, 4.5, and 7.5
5 0
3 years ago
The temperature at noon at a ski resort is 3 F . The temperature drops 8 F by midnight what is the temperature at midnight
tester [92]
-5F because 3-8= -5
6 0
2 years ago
Other questions:
  • What is a range in math
    5·2 answers
  • As a mixed number 3/5+4/5=
    15·1 answer
  • Part of a cheerleading routine is throwing a flyer straight up and catching her on the way down. The flyer begins this move with
    8·2 answers
  • A triangle ABC with vertices A (1,5) B (5,2) And C (-1,2) is rotated 90o what are the coordinates of B
    11·2 answers
  • What expressions are equivalent to 735 divided by 100
    6·1 answer
  • 12x+44=180 what is x
    5·1 answer
  • What is 5 decreased by x
    7·2 answers
  • 25 Points HELP ASAP <br> Features of quadratic functions: Strategy
    12·2 answers
  • Let C(x)=600+60x be the cost to manufacture x items.Find the average cost per item, to the nearest dollar, to produce 30 items.
    12·1 answer
  • Which line on the graph below has a slope of zero <br><br><br> P Q R S
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!