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
Zolol [24]
3 years ago
5

Which of the triangles are scaled copies of triangle A. select all that apply

Mathematics
2 answers:
attashe74 [19]3 years ago
5 0
The correct answer is A
elixir [45]3 years ago
4 0

Answer:

A

Step-by-step explanation:

You might be interested in
The average amount of time to finish this quiz is 26 minutes with a standard deviation of 1.2 minutes. What is the probability t
boyakko [2]

Answer:

What is the probability that you will finish this quiz in 23.84 minutes or less?

0.03593

Write your answer as a percentage with 2 decimals

= 3.59%

Step-by-step explanation:

The z score formula is given as:

z = (x-μ)/σ, where x is the raw score, μ is the population mean, and σ is the population standard deviation.

Mean = 26 minutes

Standard deviation = 1.2 minutes.

The probability that you will finish this quiz in 23.84 minutes or less(≤) is calculated as:

z = (x-μ)/σ

z = 23.84 - 26/1.2

z = -1.8

Probability value from Z-Table:

P(x ≤ 23.84) = 0.03593

Converting to percentage

0.03593 × 100

= 3.593

Approximately to 2 decimal places = 3.59%

7 0
3 years ago
Describe how to determine the average rate of change between x = 3 and x = 5 for the function f(x) = 3x3 + 2. Include the averag
Serhud [2]

Answer:

147

Step-by-step explanation:

Average rate of change is given by the total rise over total run.

f(x) = 3x^3+2\\f(3)=3*3^3+2=83\\f(5)=3*5^3+2 = 377

So,

total rise = 377 - 83 = 294

total run = 2

average rate of change = \dfrac{294}{2} = 147

8 0
3 years ago
Graph y = 2x + 2 * Make a table of ordered pairs<br><br> (photo attached)
Gekata [30.6K]
2 Times + 2 =4 table of a pair
3 0
3 years ago
Read 2 more answers
What is the first step in solving the following system of equations?
Gelneren [198K]

Answer:

B

Step-by-step explanation:

its b solve the first equation for y \

hope this helps

brainliest would be appreciated

8 0
3 years ago
A bag contains 24 colored marbles. There are 8 red, 3 green, 4 yellow, 5 blue and 4 orange. What is the probability of randomly
MissTica

Answer: 1/8

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Other questions:
  • Round to the nearest thousand then subtract
    6·2 answers
  • H E L P!!! ASAP :') ( im sorry i keep on asking questions im just bad at math, 20 pts!!1!)
    14·2 answers
  • Please help me! 7 1/2 ÷ (4 1/2 - 5 1/8)=
    14·1 answer
  • The data set below has 6 values.
    13·1 answer
  • Use the fundamental counting principle to determine the how many different outfits can be made from 4 pairs of jeans and 7 shirt
    9·2 answers
  • I will give brainliest tovthe first person that answers​
    8·1 answer
  • Please help me!! So confused? what's the answer??!!!
    11·1 answer
  • Which triangle is congruent to the figure below?
    8·2 answers
  • QUICK does anyone know the answer if so please tell me!!
    13·1 answer
  • Someone answer this please
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!