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
ollegr [7]
4 years ago
14

A teacher asked the class to solve the equation 3(x+2)=21. Robert wrote 3x+6=26as his first step. Which property did he use

Mathematics
1 answer:
borishaifa [10]4 years ago
3 0

Answer:

Distributive Property of Multiplication over Addition

Step-by-step explanation:

The Distributive Property of Multiplication over Addition states that a(b+c) is equal to ab + ac. You can also just call it Distributive Property, but there are different categories inside it, such as Multiplication over Addition and Multiplication over Subtraction.

You might be interested in
Are 3k3 and 8k like terms?
givi [52]

Answer:

i believe so, 3k3 is just 3k to the third power so i think theyd be like terms still

7 0
3 years ago
Which piece of additional information can be used to prove △CEA ~ △CDB?
8_murik_8 [283]
<h3>Answer:</h3>

∠BDC and ∠AED are right angles

<h3>Step-by-step explanation:</h3>

Because ∠C ≅ ∠C, the additional bit of information above can be used to show AA similarity.

____

None of the other offered choices says anything about <em>both</em> triangles. In order to show similarity, you need information about corresponding parts of the <em>two</em> triangles. Information about one triangle alone is not sufficient.

5 0
3 years ago
HELP!!! DUE TOMORROW!!!
mixer [17]
I think you should try your best and just never get but just always keep trying because if you give up that means you're not track so just keep trying and get it right.
6 0
3 years ago
In exponential growth functions, the base of the exponent must be greater than 1. How would the function change if the base of t
GrogVix [38]
If the base were 1, then the final value would never change...it would be a constant...
If the base is between zero and one, it is an exponential decay equation, so the final value would continually get smaller and smaller...
3 0
4 years ago
Read 2 more answers
What is the slope of the line that passes through the points (17,-15) and (-23, 10)?
Ivahew [28]

Answer:

-5/8

Step-by-step explanation:

10-(-15)/-23-17=-5/8

Hope this helps and can you give me brainliest!

5 0
3 years ago
Other questions:
  • Evaluate the expression:<br> 9 +7(5-2)<br> Using PEDMAS<br><br> yall i suck at math
    12·1 answer
  • There is a 22% chance it will rain tomorrow. What is the chance it will stay dry? Show your work please!
    15·2 answers
  • 5x + 7 = 2 what is X<br><br> A.x = -1<br> B.x = 1<br> C.x = 6<br> D.x = -6
    12·2 answers
  • Where does the pythagorean identity sin^2 + cos^2=1 come from? How does it relate to right triangles?
    11·1 answer
  • Ina a class of 30 children,60% can swim. how many children cannot swim?
    7·1 answer
  • A rectangle has a perimeter of 58. The width is 7 less than the length. Find the length
    15·1 answer
  • Share 120 in the ratio 1:5
    7·1 answer
  • To how many decimal places are you supposed to 'estimate' the answer to? ​
    10·1 answer
  • Which of the sets of ordered pairs represents a function? A = {(1, −2), (3, −5), (5, 2), (7, 5)} B = {(5 3), (5, −3), (7, 5), (7
    5·2 answers
  • Given that f(x) = 4x√3x + 3 and g(x) = 2√x+1, find (f/g)(x)
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!