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
posledela
3 years ago
7

Aa criterion : if two corresponding angles of two triangles are congruent then the two triangles are similar

Mathematics
1 answer:
nikitadnepr [17]3 years ago
7 0
The angle-angle-angle postulate states that if two corresponding angles of two triangles are the same, the triangles are similar. 
This is simply because the triangle's sides are not known but they are at the same angle to one another so the triangles must be similar.
You might be interested in
5 less than the product of -2 and a number is no more than 15.
vladimir1956 [14]

Answer:

-2x - 5 (lesser than or equal to) 15

6 0
2 years ago
Suppose a company produces report indicates that the surveyed distance between two points is 1200 feet with a margin of error of
Otrada [13]
<h2>Hello!</h2>

The answers are:

MaximumDistance=1200.1ft\\MinimumDistance=1199.9ft

<h2>Why?</h2>

Since we are given the margin of error and it's equal to ±0.1 feet, and we know the surveyed distance, we can calculate the maximum and minimum distance. We must remember that margin of errors usually involves and maximum and minimum margin of a measure, and it means that the real measure will not be greater or less than the values located at the margins.

We know that the surveyed distance is 1200 feet with a margin of error of ±0.1 feet, so, we can calculate the maximum and minimum distances that the reader could assume in the following way:

MaximumDistance=ActualDistance+0.1feet\\\\MaximumDistance=1200feet+0.1feet=1200.1feet

MinimumDistance=ActualDistance-0.1feet\\\\MaximumDistance=1200feet-0.1feet=1199.9feet

Have a nice day!

4 0
2 years ago
The lifetimes of 10,000 watch batteries are normally distributed the mean lifetime is 500 days the standard deviation is 60 days
Lelu [443]
Given:
μ = 500 days, the population mean
σ = 60 days, the population standard deviation

Therefore
μ + σ = 560
μ - σ = 440
μ + 2σ = 620
μ - 2σ = 380
μ + 3σ = 680
μ - 3σ = 320

The figure shown below illustrates the normal distribution
About 68% of the total area lies in x = (μ-σ, μ+σ)
About 95% of the total area lies in x = (μ-2σ, μ+2σ)
About 99.7% of the total area lies in x = (μ-3σ, μ+3σ).

7 0
3 years ago
At the fair, Kate found a strange machine with a sign on it labeled, "Enter a number." When she pushed the
Elanso [62]

Answer:

it reduce the number by 6 mark me brainlist

7 0
3 years ago
On the day of his 18th birthday harry decided to start saving money regularly
Veseljchak [2.6K]

We have been given that on the day of his 18th birthday Harry decided to start saving money regularly . Starting on that day, he could save 30.00 on the same date every month. We are asked to find the amount saved by the day before Harry's 60th birthday.

First of all, we will find years from 18 years to 60 years.

\text{Years}=60-18=42

We know that 1 year equals 12 months.

\text{42 years}=12\times 42\text{ Months}=504\text{ Months}

To find total amount saved, we will multiply 504 months by amount saved per month.

\text{Total amount saved}=\$30\times 504

\text{Total amount saved}=\$15,120

Therefore, Harry would have saved \$15,120 by the day before his 60th birthday.

3 0
3 years ago
Other questions:
  • The scatter plot represents the purchase prices and selling prices of X-ray machines made by five different manufacturers. Which
    6·2 answers
  • What is the value of x
    9·1 answer
  • Which graph represents a linear function? A coordinate plane is shown with a way line beginning along the x axis and continuing
    10·2 answers
  • A crate is 3/4 yard long and 2/3 yard wide the crate is also 2 feet tall what is the area of the top of the crate
    14·1 answer
  • What is the square root of -16 complex numbers
    15·1 answer
  • Which equation represents a proportional relationship? I need the answer for BOTH questions.
    12·1 answer
  • Lo is making beaded necklaces. For each necklace, she uses 38 spacers, +4 beads per inch of necklace length. Write an equation t
    14·1 answer
  • A triangular flower bed has a base of 12 feet and a high of 28 feet what is the area of the flower bed?
    11·2 answers
  • The pictures is where my question is someone please answer it.
    11·1 answer
  • How many 3-digit numbers less than 500 can be formed from 0, 2, 4, 6, if repetition of digits is allowed?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!