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
shusha [124]
3 years ago
14

If two angles are congruent, then they are vertical angles? True or False. If true explain your reasoning. If false, give an cou

nter example.
Mathematics
2 answers:
sergij07 [2.7K]3 years ago
8 0

The <em>correct answer</em> is:

False.

Explanation:

While vertical angles are congruent, this does not mean that <em>all</em> congruent angles must be vertical angles. Other types of angles are congruent as well; for example, alternate interior angles are congruent; alternate exterior angles are congruent; corresponding angles are congruent; etc.

Bond [772]3 years ago
3 0
This statement is false as all vertical angles are considered congruent but not all congruent angles are considered vertical angles. Any obtuse or acute angle may be considered congruent. If the angle from point A to B is 110 and the angle between B to C is 110 as well then they are congruent
You might be interested in
Find the inverse of the function y = 3x - 4
irina1246 [14]
4/3 or 1.3. hope this helps.
4 0
3 years ago
What is the cost of each item? What is the subtotal? What is the tax? What is the total paid? Shoes: $49.99 (normally) they are
prisoha [69]

Answer:

Cost of shoes = $37.4925

Cost of jacket = $92.4533

Tax = $9.81

Total paid = $144.2458

Step-by-step explanation:

Normal price of shoes = $49.99

Discount = 25%

Discounted price:

\$49.99 - \$49.99\times \dfrac{25}{100} = \$37.4925

Normal price of jacket = $137.99

Discount = 33%

Discounted price:

\$137.99 - \$137.99\times \dfrac{33}{100} = \$92.4533

Price of pack of cookies = $4.49

No discount on cookies as per question statement.

Total amount without tax = $37.4925 + $92.4533 + $4.49 = $134.4358

Sales Tax = 7.3% of total amount without tax = 7.3% \times $134.4358 = $9.81

Total paid = $134.4358 + $9.81 = <em>$144.2458</em>

4 0
3 years ago
Which is an equation for the line that contains (-1, -2) and has a slope of -5?
nexus9112 [7]
The equation would be y = -5x - 7
7 0
3 years ago
(1, 4) is a solution to the system that includes y=3x + 1 and y = -x + 5.
SIZIF [17.4K]

Answer:

yes

Step-by-step explanation:

y=3x + 1

y = -x+5

Check if (1,4) solves the first equation

4 = 3(1)+1

4 = 3+1

4=4

This is true

Check the second equation

4 = -1+5

4=4

This is true

(1,4) is a solution to the system of equations

7 0
2 years ago
Read 2 more answers
The line plots show the number of hours two different age groups of teenagers spent online the previous week.
nikklg [1K]
The range of the top plot, hours spent by 13-15 year olds, is found by subtracting the highest value, 34, and the lowest value, 21.  34-21=13.
The mean of the top plot is found by adding together all of the data points and dividing by 10 (the number of data points):
\frac{21+24+26+27+27+28+28+28+31+34}{10}=\frac{274}{10}=27.4

The range of the bottom plot, minutes spent online by 16-18 year olds, is found by subtracting the highest value, 36, and the lowest value, 12.  36-12=24.
The mean of the bottom plot is found by adding together all of the data points and dividing by 11 (the number of data points):
\frac{12+21+27+28+28+28+28+30.5+34+35+36}{11}=\frac{307.5}{11} \approx27.95
4 0
3 years ago
Other questions:
  • 75% of ? = 30 helppp
    11·2 answers
  • Rico, Carolina, and Gloria have pizza that they are going to be sharing with other people. Rico gave away 1/3 of his cheese pizz
    6·1 answer
  • Can someone help me I’m just trynna pass algebra
    14·1 answer
  • A cross country skier reaches the 3km mark of a race in 15 min and 12 km mark 45 min later. Assuming a contrast rate find the sp
    15·1 answer
  • I need help please ​
    11·1 answer
  • How many ounces of a 19% alcohol solution and a 37% alcohol solution must be combined to obtain 90 ounces of a 24% solution
    11·1 answer
  • Which of the following values satisfies the inequality 9 &lt; 2x + 7 &lt; 15?
    5·1 answer
  • What is the probability of rolling a number on a number cube and getting a number less than or equal to 3? ****Hint: Reduce
    8·1 answer
  • Leo reads 10 pages in 1/3 hour. What is the unit rate for pages per hour? For hours per page. The unit rate is blank pages per h
    14·1 answer
  • Write and solve an equation to find your final score. Use x to represent your final score.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!