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
tatuchka [14]
2 years ago
6

Is every rhombus with four right angles is a square. True or False

Mathematics
2 answers:
Step2247 [10]2 years ago
7 0

Answer:

true

Step-by-step explanation:

because the square has 4 congruent sides and 4 right angles

Amanda [17]2 years ago
4 0

Answer:

True.

Step-by-step explanation:

A rhombus has four side of the same length (sometimes) and bisecting diagonals.

A square has what a rhombus has, as well as what a rectangle has.

A rectangle has parallel sides, four right angles, and congruent diagonals.

That means that a square has four right angles, four sides of the same length, and bisecting diagonals.

That's why a square is a rhombus and a rectangle but not its converse.

So, true.

You might be interested in
Alexa had a negative balance in her checking account before depositing a $47.00 check what is the new balance of Alexis checking
FromTheMoon [43]
Her new balance is 0 trust me i did this wuestion before. Lets say she had a negative balance of 47, she puts 47 and thats what she owes so -47- (-47)=0☺️
3 0
3 years ago
the price of the a tablet was increased from $180 to $207. by what percentage was the price of the tablet increased?
mixas84 [53]
207-180=27
27/180= .15
It was increased by 15%.
3 0
2 years ago
Read 2 more answers
In Rivertown High School, about 30% of the students buy a raffle ticket. Given that a student buys a raffle ticket, there is a 1
lesya [120]

The probability that that a randomly selected student will buy a raffle ticket and win a prize = 0.03

Step-by-step explanation:

Step 1 :

Given,

The percentage of students buying the raffle ticket = 30%

The percentage that the student who bought the ticket wins the prize = 10%

We need to determined the probability that randomly selected student will buy a raffle ticket and win a prize.

Step 2 :

The probability that a student buys the raffle ticket =  \frac{30}{100}  = \frac{3}{10}

The probability that a student wins a prize = \frac{10}{100} = \frac{1}{10}

The probability that a student who buys the ticket wins a price can be computed by taking the product of the above 2 probabilities.

 = \frac{3}{10} × \frac{1}{10}  = \frac{3}{100} = 0.03

Step 3 :

Answer :

The probability that that a randomly selected student will buy a raffle ticket and win a prize = 0.03

6 0
3 years ago
Choose the definition for the function.
lubasha [3.4K]

Answer:

c

Step-by-step explanation:

When approaching 2 from the left, there is an open circle.

  • Eliminate b and d.

Also, the left part of the graph has a y-intercept of 2.

  • Eliminate a.
6 0
1 year ago
4 students measure their height. Their heights measure 184 cm, 192 cm, 164 cm, and 200 cm. What is the mean height of the studen
melomori [17]
The mean is the average, which is the sum of all the numbers divided by the total numbers there are. I will add them up for you, and then work from there.
184 + 192 + 164 + 200 = 740.
There is 740cm total, but now we need to divide by how many students we have. We have 4 students total.
740/4 = 185.
Your average (mean) height of the students is 185cm.
I hope this helps!
8 0
3 years ago
Read 2 more answers
Other questions:
  • A bag of grass seed weight 1/7 of a gram. That was enough to cover 1/6 of the lawn. How many grams of seed do they need to cover
    10·1 answer
  • Solve for L: S = B + 1/2L
    11·1 answer
  • 1.7 meters equals how many centimeters
    9·2 answers
  • Can anyone help me with a problem on my math assignment. I need to find the surface area
    7·1 answer
  • Please anyone out there I am not the best but can someone help
    10·1 answer
  • If Jan can buy 12 copies of a certain book $40, what is the unit rate for cost per copy? How much would it cost her to buy 18 co
    14·2 answers
  • Finding an irrational number between which given pair of numbers supports the idea that irrational numbers are dense in real num
    12·1 answer
  • Evaluate each expression.
    14·1 answer
  • Hello :) <br> Please help me solve this <br><br> Explain answer
    6·1 answer
  • Write an expression to find how many times Jason will blink in 60 minutes if he continues to blink 19 times a minute.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!