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
vazorg [7]
2 years ago
13

Which equation is modeled below?

Mathematics
1 answer:
sukhopar [10]2 years ago
7 0

Answer:

3 x +(negative 2) = 2 x + 4

Step-by-step explanation:

You might be interested in
A + b·c = a + c·b is an example of the associative property.
muminat

Answer:

yes , This is an example of the associative property.

Step-by-step explanation:

8 0
2 years ago
The ordered pairs (t, 36), (5, 45) represent a proportional relationship. Find the value of t.
olasank [31]
The answer for t is 4 and the proportional relationship is 9
6 0
2 years ago
Read 2 more answers
I need the know the answer in A B C because I’m confused
bulgar [2K]

Answer:

Step-by-step explanation:

a) edj

b) ed

c) i think ag

4 0
2 years ago
If c = 1/3 what is 9c
Annette [7]
The answer is 3 for this question.
7 0
3 years ago
Read 2 more answers
PLEASE HELP ME!!!!
Damm [24]

Answer:

  • sin C=h/a
  • substitution property of equality
  • commutative property of multiplication

Step-by-step explanation:

Because two points determine a line, you can draw altitude​ BD perpendicular to AC with height h. By the definition of a sine ratio, <u>sin(C) = h/a</u>, which can be rearranged into​ a·sin(C) = h​. The area of △ABC is A=1/2bh. The <u>substitution property of equality</u> can be used to write A=1/2b(a sinC), which becomes A=1/2ab(sinC) by the <u>commutative property of multiplication</u>.

___

The mnemonic SOH CAH TOA reminds you that the sine ratio is ...

  Sin = Opposite/Hypotenuse

Here, the side of the right triangle opposite angle C is designated "h", the height of ∆ABC. The hypotenuse of that right triangle is side "a". So ...

  sin(C) = h/a

__

The substitution property of equality lets you replace any expression with its equal. Here, we have h=a·sin(C), so we can use a·sin(C) in place of h in the formula for triangle area:

  1/2bh = 1/2ba·sin(C)

__

The commutative property of multiplication lets you rearrange the order of the factors in a product, so ...

  ba = ab

and

  A = 1/2ba·sin(C) = 1/2ab·sin(C)

7 0
3 years ago
Other questions:
  • Andrew’s gross pay is $58,000. He takes a single exemption of $2,000. His state income tax rate is 3.8%. How much will he pay in
    10·2 answers
  • PLZ HELP ME- The measure of b is __. a0
    6·2 answers
  • What is the original price if there is a 10% discount and the sale price is 76.50?
    7·2 answers
  • What do entrepreneurs do?
    9·1 answer
  • Evaluate 0 × |-6|. this would be 0 right?
    7·2 answers
  • 2. Show work on how to solve for the following equation, and check your solution -5 2x-3 4 5x-5​
    5·1 answer
  • A teacher asks four students to write three side lengths that will not make a triangle and describe why. The table shows the stu
    10·1 answer
  • Which number line shows the solution ​
    9·1 answer
  • The value of x in x + 7 = 15 is_____​
    6·2 answers
  • What are 19 and 23 hundredths in standard form
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!