Mathematics College

17.
A quadrilateral has the following vertices on a coordinate plane:
Point J: (3-6)
Point K(-1,-6)
Point L:(-1,2)
Point M: (3, 2)
Enter the length of side JK.
units

Answers

Answer 1

Answer:

4

Step-by-step explanation:

substitute the given coordinates of J(3-6) and K(-1,-6) into the distance formula:

=> d = [tex]\sqrt{(-1-3)^{2} + (-6 + 6)^{2}}[/tex]

=> d = [tex]\sqrt{16 + 0}[/tex]

=> d = 4

17.A Quadrilateral Has The Following Vertices On A Coordinate Plane:Point J: (3-6)Point K(-1,-6)Point

Related Questions

Round to the Nearest tenth

Answers

Answer:

a. x=4.2, y=3

Step-by-step explanation:

We know the degrees of the two angles: Right angle (90 degrees) and 45 degrees.

The sum of the interior angles of a triangle is equal to 180 degrees, so the unknown angle is 45 degrees.

The two angles below are both 45 degrees, indicating that the side length is also 3.

So y is equal to 3, the answer can only be a.

(You will get brainliest if you give a long answer) You have recently purchased a new backpack as show in the picture. The main section of the backpack is made of a rectangular prism and half a cylinder. The front pocket is also a rectangular prims. Use the diagram to find the volume of your new backpack.
Explain how you calculated the answer using complete sentences and proper grammar.

Answers

*see attachment for diagram

Answer:

Volume of new backpack = 1,299.84 in.³

Step-by-step explanation:

Volume of the new back pack = volume of the front pocket + volume of the main section of the backpack

✔️Volume of the front pocket = volume of rectangular prism = L*W*H

L = 8 in.

W = 4 in.

H = 2 in.

Volume of the front pocket = 8*4*2 = 64 in.³

✔️Volume of the main section of the back pack = volume of the rectangular prism + volume of the half cylinder

= L*W*H + ½(πr²h)

L = 12 in.

W = 10 in.

H = 7 in.

r = 6 in.

h = 7 in.

Plug in the values into the equation

Volume of the main section of the backpack = 12*10*7 + ½(π*6²*7)

= 840 + ½(791.68)

= 1,235.84 in.³

✅Total volume of the new backpack = 64 + 1,235.84 = 1,299.84 in.³

42 42 52 53 58 58 61 what is the mean

Answers

Hello! the mean mean is 53 hope this helps!

Answer:

exact: 366/7

approximate: 52.3

Step-by-step explanation:

mean = (42 + 42 + 52 + 53 + 58 + 58 + 61)/7 = 366/7 = 52.3

In one month, a farm produces 1200 pounds of potatoes. In the following month,
the amount of potatoes it produces increases by 15% over the previous month.
How many potatoes does it produce in the second month?
O 1280 pounds
O 1320 pounds
O 1350 pounds
O 1380 pounds
O 1450 pounds

Answers

1200=100%

=115%?

1200×115%\100%

=1380

Shreman drew a shape with these properties: •Four sides •Four right angles •Two sides have different lengths​

Answers

Answer: the shape is a rectangle

Step-by-step explanation:

Answer:

Rectangle :)

Step-by-step explanation:

plzzzzzzzz help for a brainly

Answers

Answer:

50

Step-by-step explanation:

50+40=90 and that's what you need

Answer:

50

Step-by-step explanation:

it's a right triangle so it has to equal 90 and since there is a 40 you will need 50 to equal 90

How many tryouts weighed MORE THAN 450 grams?

Answers

Answer:

11

Step-by-step explanation:

Basically count each doubt that is on the number line with a value greater than 450

Answer:

11 trouts

Step-by-step explanation:

Count the dots that are after the 450-gram mark.

Trouts that weigh 452 = 5

Trouts that weigh 454 = 2

Trouts that weigh 456 = 2

Trouts that weigh 458 = 1

Trouts that weigh 460 = 1

Then, add everything up.

5 + 2 + 2 + 1 + 1 = 11

So, 11 trouts weigh more than 450 grams.

Have a wonderful day!

HELPPP ASAPPP!!!!!!!!

Which of the following could be its measure?

A. 92
B. 180
C. 240
D. 360

Answers

Answer:

M

Step-by-step explanation:

the measure of what?

Please help!! Timed assignment

Arrange the figures in increasing order of their volumes. Use Pi =22/7

Answers

Answer:

see the list below

Step-by-step explanation:

did all the formulas for each and I believe the order is from (smallest to biggest)

1. The half sphere or hemisphere (3rd in the pic)

2.The pyramid

3.slanted cone

4.cone

5.slanted cylinder

6.and finally the cylinder

Volume of cylinder II< Volume of cylinder I< Volume of Cone II< Volume of pyramid <Volume of Cone I

What is volume?

The amount of space occupied by a three-dimensional figure as measured in cubic units.

Volume of Cone I = 1/3 πr²h

                            = 1/3*22/7*5*5*7

                            =25 cm³

Volume of cylinder I= πr²h

                               = 22/7*4*4*5

                               = 251.42 cm³

Volume of hemisphere= 2/3*πr³

                               = 2/3*22/7*3.5*3.5*3.5

                               = 89.833 cm³

Volume of pyramid = l*w*h

                               = 10*5*6

                               = 100 cm³

Volume of cylinder II= πr²h

                               = 22/7*6*6*8

                               = 905.14 cm³

Volume of Cone II= 1/3 πr²h

                            = 1/3*22/7*4.5*4.5*7.5

                            =159.107 cm³

Learn more about volume here:

brainly.com/question/16134180

#SPJ2

HELP........................................

Answers

i’m assuming -19 bc all tick marks are by -3

The bar graph shows the average number of
years a group of people devoted to their
most time-consuming activities. According to
the graph, a person from this group will
devote 30 years to working and doing
chores. The number of years working will
exceed the number of years doing chores by
16. Over a lifetime, how many years will be
spent on each of these activities?
How an Average Life Expectancy of 80 Years Is Spent
35
30
25
20
Avg Number of Years
IL
Sleep Work TV Chores Food Games Man
years will be spent on working and
years will be spent on doing chores.

Answers

20, doing clothes Because yessssssss

Candices 3 jumps were all the same length. Her total distance was 38ft. What was the length of each of her jumps?

Answers

Answer:

12.66

Step-by-step explanation: 38 divided by 3

Equals That.

Page
In
village 40% of the total population is male and 5000 are female. find the total population of village.​

Answers

Answer:

8,333 total population

Step-by-step explanation:

Question can be restated as "5000 is 60% of what number?"

5000 = .6x

x = 5000/0.6

x = 8,333.33

The original price of a pair of shoes is $60. The sale price is 25% off the original price. What is the amount off of
the original price?

Answers

The price after the 25% would be $15
Or it will be $45 off

Express tan(-310°) as a function of a positive acute angle in
terms of tan x

Answers

guessing

360 - 310 = 50

-tan(50)

Can someone help please?

Answers

Step-by-step explanation:

abcdefghijklmnopqrstu

Y-int: is positive 4.
Slope: is 2/1x which is also 2x.
The equation: is 2x+4.
If it’s wrong I apologize, I haven’t done this in a while I’m sure it’s correct tho.
I hope this helped.

How do I deposit more money into my bank account

Answers

Answer:

When you deposit cash at a bank or credit union, you typically need to use a deposit slip. That's simply a slip of paper that tells the teller where to put the money. Write your name and account number on the deposit slip (deposit slips are usually available at the lobby or drive-throug).

Someone plzzzzz give me the answer for this. Btw I know if you add them all it would be A but there are 3 lines left then add them all. So basically just give me the answer plzzz I really need your help.

Answers

Answer:

Option D. 37¼ ft

Step-by-step explanation:

The perimeter of the figure above can be obtained by adding all the lengths of each sides together. This can be obtained as follow:

The lengths of each sides are given below:

Top = 6¼ ft

Left = 9⅛ ft

Bottom = 9½ ft

Right = 7¾ ft

Top horizontal = 9½ – 6¼

= 19/2 – 25/4

= 13/4 ft

Top height = 9⅛ – 7¾

= 73/8 – 31/4

= 11/8 ft

Perimeter = 6¼ + 9⅛ + 9½ + 7¾ + 13/4 + 11/8

= 25/4 + 73/8 + 19/2 + 31/4 + 13/4 + 11/8

= 149/4

= 37¼ ft

Thus, the perimeter of figure is 37¼ ft

High value points! Please find the VALUE of x and y (my last problem for my work) please help!

Answers

Answer:

x=35

y=100

Step-by-step explanation:

x+15=50

x= 50-15

x= 35

y+30+50=180

y+80=180

y=180-80

y= 100

please help !! i’ll give 5 stars if help.

Answers

Answer:

true

Step-by-step explanation:

there are two x-intercepts

8).
9).
7). Degrees
Degrees
Degrees
A
77
Teacrerit20
HELP ASAP PLEASE

Answers

7. x= 47
8. x= 28
9. x= 26

Answer:

1) 47 degrees

2) 28 degrees

3) 26 degrees

Step-by-step explanation:

a triangle always equals 180 degrees, you add together the numbers you have then subtract it from 180 then you'll get your answer <3

Plz help this is due today NO LINKS OR GROSS PICTURES OR I Will REPORT And please show work

Answers

Answer:

the volume is 120

Step-by-step explanation:

the formula for volume with length times width times height. Just multiply 3 x 5 x 8

A Labrador retriever club has 130 members: 65 black Labs, 44 golden Labs, and 21 chocolate Labs. Pablo is going to perform a chi-square goodness-of-fit test to see if the distribution of Labrador retrievers in the club is the same as the distribution nationally. Pablo is going to test his sample against the following null hypothesis, which reflects the national distribution. H0:pblack=0.53,pgolden=0.39,pchocolate=0.08 If the distribution of Labrador retrievers in the club were to match that of the national average, how many of each type of Labrador retriever would Pablo expect to see in his club? Labrador Type Black Golden Chocolate Expected Counts 68.9 50.7 10.4

Answers

Answer:

Step-by-step explanation:

Ap classroom

The Sine Function

According to the National Weather Service, the average monthly high temperature in the Dallas/Fort Worth, Texas area from the years of 2006-2008 is given by the following table:

Plot the data on a scatter plot., Produce a sine regression model for the data. Round the values for a, b, c, and d to the nearest 0.0001.

a. y = 67.577 sin(0.500 x - 1.959) + 20.077
b. y = 20.077 sin(0.500 x - 1.959) + 67.577
c. y = 20.077 sin (1.959 x - 0.500) + 67.577
d. y = 20.077 sin (67.577 x -1.959) + 0.500

Please select the best answer from the choices provided

Answers

Answer:

B. y = 20.077 sin(0.500 x - 1.959) + 67.577

Step-by-step explanation:

I calculated logically

For one month, 500 elementary students kept a daily record of the hours they spent watching television. The average number of hours per week spent watching television was 28. The researchers conducting the study also obtained report cards for each of the students. They found that the students who did well in school tended to spend less time watching television than those students who did poorly. Listed are several possible statements concerning the results of this research. Place a check by every statement that you agree with based on this study.

a. The sample of 500 is too small to permit drawing conclusions about elementary students in general.
b. If a student decreased the amount of time spent watching television, his or her performance in school would improve.
c. Even though students who did well in school watched less television, this doesn't necessarily mean that watching television hurts school performance.
d. One month is not a long enough period of time to estimate how many hours the students really spend watching television.
e. I don't agree with any of these statements.

Answers

Answer:

a. The sample of 500 is too small to permit drawing conclusions about elementary students in general.

C. Even though students who did well in school watched less television, this doesn't necessarily mean that watching television hurts school performance.

Step-by-step explanation:

To make inferences about a general population from sample data, we must ensure that the data is considerably large enough and randomized, this is in other to ensure that the sample is representative of the population. Hence, Making conclusion about a very large population such as here, where we want to correlate performance and playing time, a very large sample which should be atleast 10% of the population should be employed. Hence, a sample of 500 ; for making Decison about general elementary students which should run into millions require more samples.

Also Recall that, correlation does not imply causation, The fact that there is a perceives relationship between grade or performance and time spent watching TV does not necessarily mean that poor grade was caused by long duration of hours spent watching television. Other, factors such as, level of intelligence, variation of teachers competence and so on may also be causal factors.

PLEASE HELPPP 7TH GRADE MATHHHH!! WILL GIVE BRAINLIEST!! NEED RN PLEASE

Driving down the highway in separate vehicles, two friends realized that there were mile markers along each side of the road. They counted ten green markers for every mile they traveled. They also counted 8 yellow markers for each green marker. They text to each other their observations and wondered who was driving faster. Dev said he saw 110 green markers in 20 minutes. Mike said she saw 88 yellow markers in 2 minutes. Based on their observations, who is traveling faster?

Answers

Answer:

mike because he saw more markers in a less time than dev did

part 1. Use side ratios to determine if the triangles in each pair of similar. If so complete the similarity statement. ​NO LINKS!!!

Answers

9514 1404 393

Answer:

  4) ΔEFG ~ ΔECD

  6) Not Similar

Step-by-step explanation:

4) Shortest to longest sides are ...

  EF : FG : GE = 14 : 16 : 20 = 7 : 8 : 10 (reduced)

  EC : CD : DE = 7 : 8 : 10

The triangles have the same side length ratios, so are similar.

  ΔEFT ~ ΔECD

__

6) Shortest to longest, the given sides have ratios ...

  UT : TV = 71 : 84 (reduced)

  GT : TH = 60 : 72 = 5 : 6 (reduced)

The side ratios are different, so the triangles are NOT SIMILAR.

Answer:

part 1. Use side ratios to determine if the triangles in each pair of similar. If so complete the similarity statement. NO LINKS!!!

PLEASE HELP
log (5x – 10) = log (6 – 5x)

Answers

Answer: look at the picture

Step-by-step explanation: Hope this help :D, Can I have a Brainliest I really needed it please

Last year mrs Bowen's read 289 books. Mrs Jackson's class read 315 book. About how many books did both classes read?

Answers

Answer:

604

Step-by-step explanation:

add them together using collum method

Identify the decimal with the greatest value 0.3,0.33,0.033

Answers

I think 0.033 is the greatest
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