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
klasskru [66]
2 years ago
14

Which equation illustrates the division property of equality? PLEASE HELP ME!!

Mathematics
1 answer:
Mekhanik [1.2K]2 years ago
8 0
C does.  8f = 40   divide both sides by 8 to get f=5
You might be interested in
Please help I don’t know how to do this
mina [271]

Answer:

f(x) = -2x + 7, when x > 1

f(x) = 4x + 1 when x ≤ 1

Step-by-step explanation:

The right side graph passe through points (1,5) and (2,3).  

Hence, the equation of the line  

\frac{y - 5}{5 - 3} = \frac{x - 1}{1 - 2}

⇒ (y - 5) = 2(1 - x)

⇒ y - 5 = 2 - 2x

⇒ y = -2x +7.......... (1)

Now, the left side graph passes through points (1,5) and (0,1)

Therefore, the equation of the graph will be  

\frac{y - 5}{5 - 1} = \frac{x - 1}{1 - 0}

⇒ y - 5 = 4(x - 1)

⇒ y = 4x + 1 ........ (2)

Hence, the equation (1) gives the function in the right side of the given graph which does not include the point (1,5) and extends to the right from this point.

Therefore, f(x) = -2x + 7, when x > 1 (Answer)

Again, equation (2) gives the function in the left side of the given graph which includes the point (1,5) and extends to the left from this point.

Therefore, f(x) = 4x + 1 when x ≤ 1 (Answer)

5 0
3 years ago
Some points because you deserve it
Licemer1 [7]

Answer:

ok

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
Helppp idk what<br> .....
weqwewe [10]

Answer:

the two triangles are similar

reasons are

(a) both are right angled triangles

(b) both are scalene triangles

5 0
3 years ago
What is the area of the trapezoid
Xelga [282]
Short answer: B
Remark

A 45 degree angle means that the height is the same length as part of the base. But which part?

Givens
b1 = 9 feet
b2 = 23 feet
and the 45 degree angle on the right.


Determine the height.
The part of the base that is associated with the 45 degree angle is found by subtracting b1 from b2
b2 - b1 = 23 - 9 = 14
So 14 is also the height

Find the Area
A = 1/2 (b1 + b2)*h
b1 = 9
b2 = 23
h = 14

Area = 1/2(9 + 23) * 14
Area = 1/2 (32) * 14
Area = 16 * 14
Area = 224 <<<< answer
6 0
2 years ago
There will be 45 adults going to a museum. There will be twice as many students as adults. Adult tickets cost $25 each. Student
mart [117]
$25 times 45 equals $1125. Twice as many students as adults so, 45x2=90 90x$12= $1080 $1125+1080=$2205
3 0
3 years ago
Read 2 more answers
Other questions:
  • Please help me thank you very much
    6·2 answers
  • What is the answer to n in n/5 + =6
    8·1 answer
  • Which are correct representations of the inequality –3(2x-5) &lt; 5(2 - x)? Select two options.​
    5·1 answer
  • Alice purchased 4 1⁄2 kilograms of olive oil for $27. What is the price per kilogram
    12·2 answers
  • An online seed supplier packages a seed mix that costs the company $20.70 per pound. The mix includes poppy seeds costing $24.00
    14·1 answer
  • I NEED HELP please!!
    15·1 answer
  • Guided Practice
    8·1 answer
  • The perimeter of the parallelogram below is 32.2. What equation would you set up to solve for ? What is the value of x? Select t
    6·2 answers
  • HELP ME I WILL GIVE CROWN IF RIGHT
    8·2 answers
  • Given that
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!