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
7nadin3 [17]
3 years ago
9

Combine like terms 20b + 10a - 10b + 3a

Mathematics
2 answers:
timurjin [86]3 years ago
8 0

Answer:

23b because a cancels out

Step-by-step explanation:

Alina [70]3 years ago
6 0

Answer:

Step-by-step explanation:

20b-10b is 10b

10a+3a is 13a

10b+13a

You might be interested in
how is solving inequalities with addition and subtraction similar to and different from solving equations with addition and subt
SpyIntel [72]
That technique for solving equations is: Whatever you do to one side of the equation, you have to do to the other side to preserve the equality The technique for solving inequalities is: Whatever you do to one side of the inequality, you have to do to the other side to preserve the inequality. the techniques are the same. The difference between solving equations and solving inequalities is: If you multiply or divide an inequality by a negative number, then the inequality reverses. !!!!!
6 0
3 years ago
enter equation in point slope form for the line with the given slope things given point the slope of a line is 6/7 and contains
tino4ka555 [31]
Y - y1 = m(x - x1)
slope(m) = 6/7
(-9,6)....x1 = -9 and y1 = 6
now we sub...pay close attention to ur signs
y - 6 = 6/7(x - (-9)....not done yet
y - 6 = 6/7(x + 9) <===

6 0
3 years ago
Read 2 more answers
Help!!! ASAP!! :3 Will Givve BRAINLIEST!!
Norma-Jean [14]

Answer:

V = 672 cm³ (Option 3)

Step-by-step explanation:

Volume of Rectangular Prism = Length * Width * Height

<u><em>Where L = 14 cm, W = 6 cm and H = 8 cm</em></u>

V = 14 * 6 * 8

V = 672 cm³

8 0
3 years ago
The answer to c plz
NikAS [45]

Answer:

≈ 30.63 cm²

Step-by-step explanation:

The shaded area is calculated by subtracting the area of the inner circle from the area of the outer circle.

outer circle has radius = 8 ÷ 2 = 4 and inner circle has radius = 5 ÷ 2 = 2.5

shaded area = πr₁² - πr₂² (r₁ is outer and r₂ is inner )

A = π (4² - 2.5²)

   = π(16 - 6.25) = 9.75π ≈ 30.63 cm²

           

5 0
3 years ago
How did you find this?
Rudik [331]
You order them least to greatest, then take out your mean, median, and mode. Then you've got your outliners left over.
6 0
3 years ago
Read 2 more answers
Other questions:
  • Please tell me if I'm right or wrong! No work needed! Brainliest will be given!
    14·2 answers
  • What is the probability of rolling a number less than 4 on a number cube labeled 1 through 6?
    14·2 answers
  • Three rational numbers between 1/4 and 1/5
    12·2 answers
  • use the change of base formula to evaluate log[3](58). then convert log[3](58) to a logarithm in base 4?
    5·1 answer
  • Based on the given segment lengths, determine whether the segments can form a triangle. 11.5,10.5, 6.1 9.5, 3.5, 4.5 8, 6.7, 1 8
    14·1 answer
  • A mason is a person who builds structures with bricks, stone, cement block, or tile. A mason usually uses
    15·1 answer
  • Pls help What is the volume of the following pyramid?
    7·1 answer
  • What is the inequality shown?
    8·1 answer
  • 72 cm<br> 30 cm<br> What is the length of the hypotenuse?<br> C=<br> Centimeters
    12·1 answer
  • good moring yall anyone know how to do this i have a idea but i think im wrong so anyone want to clear that up for me?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!