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
vladimir1956 [14]
3 years ago
11

Subtract:

Mathematics
1 answer:
Shtirlitz [24]3 years ago
7 0

Answer:

D

Step-by-step explanation:

(3x³ - 10x² + 13x)  -  (5x³ + 4x² - 9x)

3x³ - 10x² + 13x  - 5x³ - 4x² + 9x  Change all terms after the subtraction sign to

                                                      the opposite sign (definition of Subtraction)

(3x³ - 5x³) + (-10x² - 4x²) + (13x + 9x)    Group like terms together

-2x³ - 14x² + 22x                                    

You might be interested in
Finding the Slope of a Line on a Graph
sukhopar [10]

Answer:

Slope = 2

Step-by-step explanation:

Change in y = 2

Change in x = 1

2/1 = 2

Equation: y = 2x + 3

5 0
3 years ago
What is the area of the real object that the scale drawing models?
Kruka [31]

Answer:

HOPE THIS HELPS!!

Step-by-step explanation:

YOU could find it by doing these steps:

Atual Area = ���� square units.

Scale Drawing Area = �� square units.

Value of the Ratio of the Scale Drawing Area to the Actual Area:

7 0
3 years ago
Which Property of real numbers does this equation show? 4 x 1 = 4
Colt1911 [192]

Answer:

This is multiplicative identity in which 4✖️1=4

Step-by-step explanation:

Hope it will help you:)

7 0
3 years ago
Evaluate <br><br> 2r(t + 7) if r = 4 and t = 2.
Serhud [2]
The answer is 72 all u need to do plug in the numbers where the letters are
6 0
3 years ago
The radius of a circle is 19 miles. What is the circle's circumference?<br> Use 3.14 for .
insens350 [35]

Answer:

119.38

Step-by-step explanation:

the circumference is πd so it is 19 X 2, which is 38, times π, which is 38π. this equals 119.38

7 0
2 years ago
Read 2 more answers
Other questions:
  • How many solutions does the following equation have -14(z-5)=-14z+70
    9·1 answer
  • In a circle, I 90° sector has an area of 36 pi inches squared what is the radius of the circle
    13·2 answers
  • Y is equal to j multiply by 316<br><br>write the sentence as an equation ​
    11·2 answers
  • Can someone help me and explain step by step
    13·1 answer
  • Is 4,8,10 pithogoreon triplet​
    15·1 answer
  • Find the circumference of the circle. r = 9 in. A. 56.52
    10·2 answers
  • Find the slope of the line that passes through (64, -7) and (54, 67).
    14·2 answers
  • It takes Serina 0.25 hours to drive to school. Her route is 16 km long. What is Serina’s average speed on her drive to school?
    11·1 answer
  • 27yd3 to how many gallons?
    15·1 answer
  • 2. to 1) A 13-foot ladder is leaning against a wall 5 feet from the base of the wall. How far above the ground does the ladder t
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!