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
Sedbober [7]
3 years ago
13

After proving two triangles are congruent, then one can prove parts of a triangle are congruent using the reasoning CPCTC.

Mathematics
1 answer:
KatRina [158]3 years ago
7 0

Answer:

The answer is True because CPCTC stands for Corresponding Parts of Congruent Triangles are Congruent.

You might be interested in
Please help asap 27 pts
ankoles [38]

3x\geq3\qquad|\text{divide both sides by 3}\\\\x\geq1\\---------------------------------\\\\9x < 54\qquad|\text{divide both sides by 9}\\\\x < 6\\\\Answer:\ 1\leq x < 6\to\ graph\ c)

7 0
3 years ago
Read 2 more answers
Triangle ABC has vertices A(0,0), B(3,2), and C(0,4). This triangle may be classified as ?..?
djyliett [7]
It is definitely an isosceles triangle. when you plot it in a graph you will see that AB=BC=CA or AC.All the sides will be equal.
5 0
3 years ago
Read 2 more answers
At the beginning of a population study, the population of a large city was 1.65 million people. Three years later, the populatio
Maksim231197 [3]

Answer:

C. 1.8027

Step-by-step explanation:

The exponential population growth model is given by:

P(t) = P_{0}e^{rt}

In which P(t) is the population after t years, P_{0} is the initial population and r is the growth rate.

At the beginning of a population study, the population of a large city was 1.65 million people. Three years later, the population was 1.74 million people.

This means that P_{0} = 1.65, P(3) = 1.74

Applying this to the equation, we find r. So

P(t) = P_{0}e^{rt}

1.74 = 1.65e^{3r}

e^{3r} = \frac{1.74}{1.65}

e^{3r} = 1.0545

Applying ln to both sides

\ln{e^{3r}} = \ln{1.0545}

3r = \ln{1.0545}

r = \frac{\ln{1.0545}}{3}

r = 0.0177

So

P(t) = 1.65e^{0.0177t}

What would be the population of the city 5 years after the start of the population study?

This is P(5).

P(t) = 1.65e^{0.0177t}

P(5) = 1.65e^{0.0177*5}

P(5) = 1.8027

So the correct answer is:

C. 1.8027

6 0
4 years ago
3. The lifespan of a guinea pig is 8 years
Hunter-Best [27]

Answer:  The subtraction equation is 8- ___=___

             

5 0
4 years ago
Read 2 more answers
Solve the inequality 4x - 7&lt;5​
lara [203]

Answer:

x < 3

Step-by-step explanation:

4x - 7 < 5

Add 7 to both sides;

4x < 12

Divide both sides by 4;

x < 3

6 0
3 years ago
Read 2 more answers
Other questions:
  • Which box plot represents a symmetrically distributed data set?
    12·2 answers
  • Write the quadratic function f(x) = x2 + 8x + 3 in vertex form.
    13·2 answers
  • I'm in algebra please help and explain with work
    10·1 answer
  • Which addition sentences show you how to find 16-9
    13·1 answer
  • Kyra is using rectangular tiles of two types for a floor design. A tile of each type is shown below.
    11·2 answers
  • Pls help, needed asap. Thank you and can you explain, im having troubles
    12·1 answer
  • The perimeter of a regular pentagon is 10x + 20. Find the length of one side .
    7·2 answers
  • 6. solve the equation shown: 4/5x + 8 = 29 + 1/5x​
    7·2 answers
  • Help please????????????
    15·2 answers
  • Pls help me with my math
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!