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
stellarik [79]
3 years ago
11

Please help thank you.

Mathematics
1 answer:
tia_tia [17]3 years ago
5 0
Question 1:

The answer is the second choice.

Parallelograms that are not rectangles do not have congruent diagonals; however, all rectangles do have congruent diagonals.

A rhombus has perpendicular diagonals but is not a rectangle, so the first choice is wrong

A rhombus has all congruent sides but is not a rectangle, so the third choice is wrong.

The last choice only applies to certain quadrilaterals, none of which are rectangles.

Question 2:

The first choice is the answer.

A rectangle has congruent diagonals, but is not a square. We can eliminate the second choice.

A rhombus has all congruent sides, but it is not a square.

The last choice only applies to certain quadrilaterals, none of which are squares.

Have an awesome day! :)
You might be interested in
12+6<br> What is the value of when N= 2?<br> N<br> O A. 6<br> OB. 9<br> O C. 12<br> O D. 18
Artemon [7]

Answer:

Where is the N in the equation

5 0
3 years ago
A stick 43 inches long is broken into two pieces, so that one piece is twice as long as the other. How long are the two pieces?
allsm [11]

Answer:

One piece is  \frac{43}{3} inches and another piece is \frac{86}{3} inches


Step-by-step explanation:

Let smaller piece length be s

Let larger piece length be  l


Since total of two pieces is 43, we can write:

s+l=43


Also, one piece is twice as long as the other (so longer piece is definitely twice as the short piece), we can write:

l=2s


<em>Substituting equation 2 into equation one, we can solve for s:</em>

s+l=43\\s+(2s)=43\\3s=43\\s=\frac{43}{3}

<em>Thus longer piece is:</em>

l=2s=2(\frac{43}{3})=\frac{86}{3}

3 0
3 years ago
A newspaper advertisement offers a $6500 used car for nothing down and 36 easy monthly payments of
NNADVOKAT [17]

Using simple interest, it is found that:

  • The total amount paid was of $7,084.8.
  • The finance charge was of $584.8.
  • The simple interest rate was of 3%.

<h3>Simple Interest</h3>

Simple interest is used when there is a single compounding per time period.

The amount of interest after t years in is modeled by:

I = Prt

In which:

  • P is the initial amount.
  • r is the interest rate, as a decimal.

In this problem, the amount paid was of 36 monthly payments of

$196.80, hence:

36 x 196.80 = $7084.8.

The total amount paid was of $7,084.8.

The original price is of $6,500, hence the finance charge was of:

7084.8 - 6500 = $584.8.

For interest, we have that:

I = 584.8, P = 6500, t = 3, hence:

I = Prt

584.8 = 6500(3)r

r = \frac{584.8}{6500 \times 3}

r = 0.03

The simple interest rate was of 3%.

More can be learned about simple interest at brainly.com/question/25296782

3 0
2 years ago
What is 7√11√ in simplest radical form? Enter your answer in the box.
yaroslaw [1]
23.21 is the answer i believe

7 0
3 years ago
Read 2 more answers
Question choices<br> 85<br> 50<br> 42.5<br> 59<br> 1.7<br> PLEASE HELP PLS
aleksley [76]

Answer:

42.5

Step-by-step explanation:

Multiply 50 by 0.85, which equals 42.5.

6 0
3 years ago
Other questions:
  • A bag contains 26 red marbles, 8 white marbles, and 5 gray marbles. You randomly pick out a marble, record its color, and put it
    10·1 answer
  • If the centroid of the triangle formed by (x,0), (5.2) and (-8.y) is at (-2,1) then (x,y) is equal to
    10·1 answer
  • 10<br> TIME REMAINING<br> 50:03<br> What are the like terms in the expression?
    6·1 answer
  • Kim’s scores in diving competition were 7.2, 6.975, 8.0, and 6.96. What is the her total score?
    8·1 answer
  • Graph the function. How is the graph a transition of f(x)=x^2
    5·1 answer
  • the total number of candy bars meghan sold was 124 candy bars. 84 of the candy bars sold were sold on her last day of selling. w
    6·1 answer
  • Solve these algebraic expression and make it them into one simplified expression
    15·1 answer
  • The surface area of the prism is ​
    14·1 answer
  • Please help , Take your time , <br>​
    9·1 answer
  • Select the function that represents a geometric sequence.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!