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
DaniilM [7]
3 years ago
9

What shape do you get when the angles of each sides are 80,100,100,80 in that order

Mathematics
2 answers:
DanielleElmas [232]3 years ago
6 0
I believe that would be a rhombus
goblinko [34]3 years ago
6 0
That would be either a rhombus or a parallelogram.
You might be interested in
A store that sells skis buys them from a mannufacter at a whole sale price of $57. The stores markup rate is 50%. What price doe
vredina [299]

Answer:

$85.50

Step-by-step explanation:

The Wholesale price is $57. Markup is 50% of the wholesale price.  

50% of $57 is $28.50.  Add $28.50 to the wholesale price of $57 and you get $85.50, which is the cost that the store charges it’s customers.

7 0
3 years ago
Please help this test is a big part of my grade!<br> (will give brainliest)
ziro4ka [17]

Answer:

It is D

Step-by-step explanation:
To move a point 2 units to the right (or to the right in any graph) we add a negative value to the x-value.

4 0
3 years ago
What is 4 copies of 1/5
GarryVolchara [31]

Answer:

1/5 + 1/5 + 1/5 + 1/5 = 4/5

Step-by-step explanation:

6 0
3 years ago
Consider the e-billing case. The mean and the standard deviation of the sample of n = 65 payment times are xbar= 18.4730 and s =
Travka [436]

Answer: The null and the alternative hypotheses are given below:

H_{0}:\mu=18.6

H_{a}:\mu

Under null hypothesis, the test statistic is:

z=\frac{\bar{x} - \mu}{\frac{\sigma}{\sqrt{n}} }

        =\frac{18.4730-18.6}{\frac{3.9045}{\sqrt{65}} }

        =-0.26

\therefore z=-0.26

Now we have to find the left tailed critical value at 0.01 significance level using the standard normal table.

The critical value is:

z_{critical}=-2.33

Since the test statistic is -0.26 lies in acceptance region because the critical region is beyond -2.33, therefore, we fail to reject the null hypothesis.

5 0
3 years ago
How to solve this. I am very confused.
sergiy2304 [10]

To solve, we will need to plug in -5 for x in both instances.

|-5 + 2| / -5 + 2

|-3| / -3

Now, these absolute value bars may be a bit puzzling. What we have to do is take the absolute value of the number inside of the brackets. Meaning, that if the number is negative, we make it positive, and if the number is positive, then it stays positive.

3 / -3

-1

Hope this helps!! :)

6 0
3 years ago
Read 2 more answers
Other questions:
  • Choose the equations that are not linear equations.
    13·1 answer
  • Each side of a quilt square measures approximately 4.25 inches. If there are about 2.54 centimeters in 1 inch, how long is each
    15·1 answer
  • A large container holds 8 gallons of water. It begins leaking at a constant rate. After 32 minutes the container has 6 gallons l
    7·1 answer
  • What <br><img src="https://tex.z-dn.net/?f=%20%5Csqrt%7B9%7D%20" id="TexFormula1" title=" \sqrt{9} " alt=" \sqrt{9} " align="abs
    14·1 answer
  • Plz help I put 26 on the points plz help
    6·2 answers
  • If 5x – 3y = 1 and<br> x - 2y = - 4, then xy = ? .<br> A 5<br> B 4<br> © 6<br> D 8<br> E 9
    8·2 answers
  • In a pack of pretzel sticks , 1/4 number of the total number pretzel sticks is 14. Write and solve an equation to find the total
    10·1 answer
  • The amount of seed a landscaper uses and the area
    9·1 answer
  • What is the quotient of 83.3 and 24.5
    5·2 answers
  • 3 movie tickets cost 3690$. At this rate, the cost per ticket is $....
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!