Mathematics Middle School

21. Consider the diagram below.



Which relationship describes the marked angles?

A. consecutive interior angles

B. Consecutive exterior angles

C. Corresponding angles

D. Alternate exterior angles

E. Alternate interior angles

21. Consider The Diagram Below.Which Relationship Describes The Marked Angles?A. Consecutive Interior

Answers

Answer 1

Answer:

a

Step-by-step explanation:

the transversal across two parallel lines causes the consecutive internal angles to be congruent according to the consecutive internal angles theorem.

Answer 2
I’d say it’s either B or E not sure

Related Questions

53. Find the value of x and y. Round your answer to two decimal places.

Answers

Answer:

x=4,90

y=8.66

Step-by-step explanation:

pythagoras thereom:

7²-5²=24

√24=4.90

10²-5²=75

√75=8.66

12. Tiger Woods was 4 under par (-4) in the first round. He shot 2 over par (+2) in the second round. He shot the same score in the 3rd and 4th rounds. He finished at 8 under par ( -8). What did he shoot in the 3rd and 4th rounds?

Answers

I think -3; If the final par was -8, you would subtract (-4 + 2), you would get -6. Then you just divide it in half because it said he scored the same in rounds 3 and 4, leaving you with -3.

Which ratio is equivalent

A. 1/8, 4/32 B. 1/3, 12/45 C. 2/3, 10/18 D. 4/3, 16/9

Answers

Answer:

A. 1/8, 4/32

Step-by-step explanation:

We have four pairs of ratios and are asked to find which pair equals the same amount.

To do so, we just need to see what ratio can multiply into both numbers equally into the first pair and forms the second pair.

A. 1/8, 4/32

1

:

8

1 * 4

:

8 * 4

4/32

B. 1/3, 12/45

1

:

3

1 * 12

:

3 * 12

12/36

C. 2/3, 10/18

2

:

3

2 * 5

:

3 * 5

10/15

D. 4/3, 16/9

4

:

3

4 * 4

:

3 * 4

16/12

Which expression is NOT equivalent to 2a + 5 (b + 7a)?

A. A2a +5b + 35a
B. 2a + 12b
C. 5 (b) +5 (7a) + 2a
D. 5b +37a

Answers

Please mark me as brainlist plzzzzzz

Answer: Your final answer is D.

Step-by-step explanation:

2a+5(b+7a)

=2a+5xb+5x7b

=2a+5b+35a

=37a+5b

the answer is (a) 2a +5b + 35a

help plsss , question in attachment

Answers

7 is the answer the third one I believe because -7x-7 = 49
I think ten answers is 7

PLEASE HELP ME OR MY MOMS GOING TO GROUND ME FOR THE SUMMER THIS IS A LATE ASSIGNMENT HELPPPPPPPPPPPP

Find the volume of the composite solid. Write your answer as a decimal.

Answers

Answer:

64 times 7

Step-by-step explanation:

Answer:

64 times 7

Step-by-step explanation:

PLEASE HELP!! ITS JUST PERCENTAGES

Answers

Answer:

12a. 22.5%

12b. 77.5%

13. $4000

Step-by-step explanation:

12.

    a. 315/1400= 0.225 = 22.5%

    b. 1400-315=1085  1885/1400= 0.775 = 77.5%

13.

[tex]\frac{5}{100} = \frac{200}{4000}[/tex]

5/100 will be equal to 200/4000 so the hair stylist made $4000 in sales.

also if im wrong sorry!!

12a. 22.5%
12b. 77.5%
13. $4,000
HOPE I COULD HELP GOOD LUCK:))

A grab-bag contains 30 packages worth $.65 each, 10 packages $.60 cents each, and 15 packages worth $.30 each. What is the expected value if you have to pay $.50 to pick one package at random?
A. about -$0.03
B. about $0.11
C. about -$0.11
D. about $0.03

Answers

The answer would be 0.03.
What I did was 50/15 which would get me 0.0333333333333. But since money can only the cents can only have two numbers. So it would be 0.03 as the answer. So it’s the answer d.

The party planner wants to know how many smaller table lengths, 2.5x-3, and widths, x, should be considered in expressing the perimeter. Create an expression that would best reveal these numbers.

Answers

Here ya go:) this should work

Find the area of the trapezoid

Answers

Answer:

Please the attached file for the answer. I hope that helps

It’s 40.5 :))) hope this helps

helpp please thank you

Answers

okay sane answer as the other one

Pls help.., Match the described transformations of this figure with the figures that result.

Answers

1. Reflected over the x- axis
2. Rotated 270 degrees counterclockwise
3. Reflected over the y- axis

Solve the given equation.



w + 23 = 75

Answers

52 because 75 - 23 is 52

Answer: 52

Step-by-step explanation: 75 - 23 = 52, therefore, x = 52

Ix+3l , if x>5

+15 pts

Answers

Cam you give the instructions???

Which is a graph of a proportional relationship?

Answers

The bottom left one. The line will always start in the corner.
bottom left where the y-intercept is 0

Taylor saw sunglasses for $90, that were on sale for 10% off. She had her Employee
Discount card for an extra 10% off the SALE PRICE. How much will Taylor end up
paying?

Answers

Answer:

81 dollars

Step-by-step explanation:

Answer: %72 or %81

Step-by-step explanation: If you want to take off 10 percent from 91 the answer should be 81. If you are trying to take off 20 percent the answer should be $72.

with ur solution as an inequality: If 3

Answers

Answer:

-3

Step-by-step explanation:

Your answer to the question would be -3 hope this helps

no link need right answer

10 points

Answers

Answer:

The answer is B

Step-by-step explanation:

It is B because 34% of 70 is 23.8 and 23.8 rounded up is 24.

Hope this helps you!!!!! :)

help pls wil give brainllest to right anwser plss

Answers

Answer: Its C but I'm not 100 %

Step-by-step explanation:

the answer to this question would be C.

Which statement is true about a sample created using stratified random sampling?
A) The first member on the list of names in the population is chosen and every 10th after that, cycling through the whole list.

B) Members of the sample are chosen by drawing names from a hat containing the names of all members of the population.

C) Names of all people in the population are alphabetized and then chosen by flipping a coin.

D) Each member of the sample is chosen at random from two or more groups in the population.

Answers

Answer:

d

Step-by-step explanation:

because

Answer:

D

Step-by-step explanation:

# carry on learning pipols

Determine if this is a fair game:
You play a game with the spinner shown. For every two spins, you earn 2 points for getting either an even-even or an odd-odd, but you lose 1 point for getting one of each.

A. unfair
B. fair

Answers

What is an even even and an odd odd?
B. Fair because there is no way to “rig” it. there is an equivalent chance of getting either.

A rectangle has a length that is 9 inches less than twice its width. The area of the rectangle is 180 square inches.
a. Write an equation that represents the situation.
b. Find the length and width of the rectangle.
c. Find the perimeter of the rectangle.
pls help lols

Answers

Answer:

Step-by-step explanation:

a) Let the width = w

Two times its width = 2*w = 2w

9 inches less than 2w = 2w - 9

Length = 2w - 9

Area of rectangle = length *width = 180 square inches

(2w - 9 ) * w = 180

2w*w - 9*w = 180

2w² - 9w - 180 = 0

b) sum = -9

Product= -360

Factors  = -24 , 15    {15 *[-24] = -360 and 15 + (-24) = -9 }

2w² - 9w - 180 = 0

2w² - 24w + 15w - 180 = 0

2w(w - 12w) + 15(w - 12) = 0

(w -12) (2w + 15) = 0

{Ignore 2w + 15 = 0 as measurements cannot be a -ve value}

w - 12 = 0

w = 12 inches

l = 2w -9

 = 2*12 - 9

= 24 - 9

l = 15

length = 15 inches

Width = 12 inches

c) Perimeter = 2 *(length + width)

                     = 2*(15 + 12)

                     = 2 * 27

                     = 54  inches

What is the volume of the triangular prism below?

Answers

You can start by finding the base and height, then you can divide that by 2. Sorry if it’s wrong!!

Joyce goes walking on a track shaped like the solid line in the diagram shown. Find the total area enclosed by the track.

A. 2,956.5 square meters
B. 2,250 square meters
C. 3,309.75 square meters
D. 2,826 square meters

Answers

Answer:

A

Step-by-step explanation:

πr^2

π * 15^2 = 706.858347

75 X 30 = 2250

706.858347 + 2250 = 2956.858347

The total area enclosed by the track is  2956.5 square meters

What is Three dimensional shape?

a three dimensional shape can be defined as a solid figure or an object or shape that has three dimensions—length, width, and height.

The given figure has one rectangle and two semicircles

The area of rectangle is length times width

Area = length × width

=75×30

=2250 square metres

Area of circle is πr²/2

=3.14×15²/2

=706.5/2

=353.25

As there are two semicircles = 2×353.25

=706.5

Total area is 2250+706.5 which is 2956.5 square meters

Hence,  the total area enclosed by the track is  2956.5 square meters

To learn more on Three dimensional figure click:

https://brainly.com/question/2400003

#SPJ2

If ur good at double box plots, pls help. Will choose brainliest

Answers

Answer:

Part A:

Movie A) The median is greater

Movie B)  Ages are more consistent

Step-by-step explanation:

A) Movie A is less variable

Find the total surface area of the rectangular prism shown.

Answers

456 I think is the answer
456 is the answer your welcome

What is the value of N in the equation 4 x 3/4= N

Answers

The value of is 0.75 which is also 3/4. Grab a calculator and I’m sure it’s right.
The answer should be 3

Find the area of the parallelogram.

Answers

Answer: 5.1 mi.
Explanation: Just multiply both of the numbers to find your answer.
1.5*3.4=5.1
Just do 1.5mi x 3.4mi to get your answer .
Hope this helps!

15. Which of the following is NOT possible?
A. A regular polygon with interior angles adding up to 432
B. A regular polygon with interior angles adding up to 1260

Answers

B=1260.
(according to your question on #11, stating a regular polygon with interior angles adding up to 1260)
I believe it is A.
Please give me Brainliest

How many triangles exist with the given angle measurements? 25, 65, 85

Answers

Answer:

0

Step-by-step explanation:

There are supposed to be 180 degrees in every triangle.

Therefore, no triangles exist.

Other Questions
Ill give points + brainalist (: Need help badly ASAP no joke how to make book review You are exposed to the same pathogen twice in your lifetime. Which of the followingis true?A.) Your body will fight the second exposure much slower because it has alreadyused up all its antibodies against that antigen.B.) The reaction times will be almost equal.C.) You cannot be exposed to the same pathogen twice in your life because youalready destroyed those pathogens with your Killer T cells.D.) Your body will fight the second exposure much quicker because it has storedmemory cells against that specific antigen. Rewrite as equivalent rational expressions with denominator (x+3)(x4)(x+4) A triangular prism and its dimensions are shown in thediagram. What is the lateral surface area of this triangularprism in square centimeters?Select one192cm?144cm?0128cmO152cm True or false: Invasive species are harmful in every single environment/ecosystem in the world. There are many different ways interviews can be conducted, including face-to-face, distance, group, and performance . Which style would you prefer the most? Why? Which style would you prefer the least? Why? True or false East Asia has an abundance of infertile,dry land John was visiting four cities that form a rectangle on a coordinate grid at A(0, 4), B(4, 2), C(1, -4) and D(-3, -2). What is the area of the space that cities enclose? Round your answer to the nearest whole number. Do not include units in your answer. Assume that Jordan Enterprises's radio broadcast license is renewable at the end of each 10-year term and management has provided evidence that approval of the renewal is highly probable. In this case, the broadcast license qualifies as anindefinite-life intangible asset and is not subject to amortization. Therefore, the firm carries the broadcast license at its original cost of $786,000.On December 31, 2015 the company noted substantial declines in radio advertising revenues over the past year due to expanded satellite radiosubscriptions, Internet broadcasts, and the use of iPod players. Based on the required annual review and consideration of the available impairment indicators, management believes that it is more likely than not that the broadcast license may be impaired. Therefore, the company must test the broadcast license for impairment. Similar broadcast licenses have been sold in auctions for $676,000.Assuming that renewal of the broadcast license is probable for this indefinite-life intangible asset, analyze the accounting for impairment and prepare the journal entries.1.) Conduct the impairment test indicated forindefinite-life intangible asset at the end of the year and determine the impairment loss, if any. (If you selected "No" that an impairment loss is not indicated, then leave the impairment loss input cell blank. Show a loss with a parentheses or minus sign.)2.) Next, prepare the journal entry required to record any impairment loss. (Record debits first, then credits. Exclude explanations from any journal entries. If no entry is required select "No Entry Required" on the first line of the journal entry table and leave all remaining cells in the tableblank.) Given that x = 7.4 m and 0 = 26, work out AB rounded to 3 SF.BoAx The diagram is not drawn accurately.AB =m Which statements about the geocentric model are false? Select the two correct answers.A. It explains why Mars appears to move backward for a few months approximately every two years.B. It shows the Sun at the center of the solar system.C. It shows Earth at the center of the solar system.D. It shows the orbits of the planets as circular. A___is asmall, rocky objectthat orbits the sunand has brokenoff from a cometor asteroid. (Fill in the blank) Naomi is going to drive from her house to City A without stopping. Let Drepresent Naomi's distance from City A t hours after leaving her house. Agraph of D is shown below. Write an equation for D then state the slope ofthe graph and determine its interpretation in the context of the problem. Anthony wants to find the value of k for which given points W(0,-2), I(2,0) and L(5,k) are collinearA. K=-3B. K=1/3C. K=1/2D. K=2E. K=3F. K=-1/3 which is a graph of the equation y = 2x - 4 The Good Roads and Highway 66 organizations were formed to ____________.a.promote tourism along the Route 66 highwayb.provide jobs for road construction workersc.create a monopoly on car productiond.construct a network of interconnected highways Connect why is the story of the Triangle Fire Still being told?On number 5 pls Explain the importance of putting your data set in order from least to greatest.