Mathematics Middle School

In triangle ABC, AB=10, BC=8, and angle B=30. In triangle KLJ, LJ=20, JK=16, and angle L=30. State whether the triangles are similar by choosing the correct postulate or theorem below.

AA
SSS
SAS
Not Similar

Answers

Answer 1

Answer:

They are not similar.

Step-by-step explanation:

In triangle ABC, the angle we are given is in between the two defined sides(AB and BC with angle B). If these triangles were similar, we would see this with the SAS postulate.

In triangle KLJ, the angle is not in between the two sides, so they are not similar according to any of these two postulates.

Related Questions

Fabiola’s basketball team practices 4.25 hours each week basketball season is 14 weeks long .how much time does Fabiola’s spend in practice during the season? and show how to do the problem

Answers

Answer:

59.5 hours

Step-by-step explanation:

Since Fabiola has basketball practice for 4.25 hours each week and we need to find how much she practices for 14 weeks, you have to multiply.

4.25 x 14 = 59.5

In order to determine the total time, we simply need to multiply 4.25 hours by 14, since the length of time is dependent to the number of weeks.

= (14)(4.25)

=59.5

Final answer:
Fabiola's team spend 59.5 hours in 14 weeks.

Which of the following rounds most closely to 1?
A. 1/5

B. 4/5

C. 4/8

D. 2/3

Answers

Answer:4/5

Step-by-step explanation:

1/5 is closer to zero than 4/5 so we know it can't we that one.

4/8 is equal to 1/2, and 4/5 is closer to 1 than 1/2 is

2/3 multiplied by 5  is 10/15, while 4/5 multiplied by 3 is 12/15

by getting the same denominator we can see that 4/5 is the closest fraction to zero.

The answer is b 4/5 is closer to 1

Just one more!! YAY!!!!!!!!!!!!!!

Answers

Answer:

Let x be no. of movies watched.

PART A: 10 + 1x

PART B: 15+0.5x

10+1x=15+.50x

10+1x-(15+.50x) =0

1x-(.50x+15) +10=0

x-(.50x+15) +10=0

x-.50x-15+10=0

0.5x-5=0

0.5x=5

x=5/0.5

x=10

Can someone help, please

Answers

Answer:

Slope= 2

Step-by-step explanation:

Point 1: (4,2)

Point 2: (5,4)

4-2=2

5-4=1

Answer: 2

Answer:

Slope is 2

Step-by-step explanation:

[tex](y2-y1)/(x2-x1)\\(4-0)/(5-3) = 4/2 = 2[/tex]

Rearrange the equation so that x is the independent variable.
-5x-4y=-8

Answers

question means make it look like

y = ...

Answer:

y=5/4x+2 or y=(5x-8)/-4

Step-by-step explanation:

question means make it look like

y = ...

-5x-4y=-8

-4y=+5x-8

y=(+5x-8)/-4

y=5/4x+2

https://brainly.com/question/11770379

…………………………………………………zzzzzzzzz

The equation g equals three fifths' times m represents the proportional relationship of the number of gallons of water (g) used by a washing machine over a certain period of time, in minutes (m). Create a written description for the equation

best answer will get brainiest

Answers

Answer:

For each gallon of of water the washing machine uses, it runs for three-fifths of a minute

Step-by-step explanation:

What is the answer i need answers now like right now

Answers

Step-by-step explanation:

I believe it’s number 1

what is the answer i need answers now like right now

Answers

Answer:

middle option: 2(f + 5)

Step-by-step explanation:

The distributive property states that:

A(B + C) = AB + AC

Therefore,

2f + 10

= 2f + 2(5)

= 2(f + 5)

Answer: 2(f+10)

Step-by-step explanation:

Consider the expression 2 6 3··52 1 27 4··152 1 2 1··5. a. Estimate the value of the expression. Show your work.

Answers

Answer:

Step-by-step explanation:

13.58

A pet store sells a 50-pound bag of kitty litter for $18.
What is the price per pound of kitty litter?

Answers

18 dollars/50 pounds
0.36

$0.36/pound
0.36$ is the correct answer

Cheyenne took 42 cards to her next craft fair. She sold 3 more cards than she did at her previous show. What percent of the cards did Cheyenne sell?

Answers

Answer:

7.1428%

HOPE THIS HELPS

help me pleaseeeeeeeeee

Answers

Answer:greater than

Step-by-step explanation:

50/1 is greater than 45/ 3/4

The
Answer is

Greater than

what is the answer i need answers now like right now the assignment is past due date

Answers

It’s 1. The answer is one.

Answer:

I added the whole thing

Please Help me Understand this Function and Relation problem and solve it

Answers

I’m pretty good with functions, all the numbers in the domain can only have one range ☝ so if for example, 3 had a arrow going to 5 and 7. That wouldn’t be a function, because 1 function has 2 domains, and since you have no range its not a clarified answer meaning that there’s following domain to go with the range so I wouldnt really say it’s a function because the domains have not range to go to, hope this helped!! :D
Hehebsnsjsjsbsbsh shdjdjndndbdjd

what is the answer i need answers now pls

Answers

Answer:
Answer:512
Explanation:Siri told me
512 I used my calculator

Drag and drop one set of parentheses into the expression below so that it's value when simplified is 31. Where would these ( ) go? _2_*4^2_+_square root36_-_13_

Answers

Answer:

2 * (4^2 + squared root of 36) - 13

since the space where the _ are, that's where the parenthyeses would be placed. If you place these around 2, you get 25, is around 4^2, it's also 25, if placed around square root of 36, it will also be 25, but if placed around -13, it's -46. But place then around 4^2 + the square root of 36, then you will get your answer of 31 simplified.

The answer is 2* (4^2 + squared root of 36) - 13

In the example shown, how many miles will June walk in 2.8 hours? Estimate first, then compare your answer to the estimate. 1.7 miles in 1 hour if she walks at the same rate how far will she walks in 1.5 hours

Answers

Answer:

What are the examples I can't answer this without them

Step-by-step explanation:

Can someone help, please

Answers

Answer:

slope = [tex]\frac{3}{4}[/tex]

Step-by-step explanation:

the formula is straightforward which is [tex]\frac{y_{2} -y_{1} }{x_{2}-x_{1} }[/tex]

pick two coordinates that have a clear x and y point

then make one of the coordinates [tex]x_{1}[/tex] and [tex]y_{1\\}[/tex] and then make the other [tex]x_{2\\}[/tex] and  [tex]y_{2\\}[/tex]

once you've done that plug them into the equation and boom you have your answer

The Slope is 3/4 or .75 as a decimal

please help. A B C D

Answers

Answer:

2

Step-by-step explanation:

1,3, and 4 are all eliminated because they are all false. 2 is the only reasonable answer.

Answer:

B  & A

Step-by-step explanation:

Elm and Cathedral are the same but flipped

The least of Cathedral is one while the greatest of Elm is 4

1. Describe in detail how you would create a number line with the following points: 4, 1.25, the opposite of 3, and − (−2 fraction of one-half ). Please be sure to describe on which tick marks each point is plotted and how many tick marks are between each integer. It may help for you to draw this number line by hand on a sheet of paper first.


2. Write a situation in which positive and negative numbers are used to describe values that have opposite meaning. What does 0 represent in this situation you created?

Answers

Answer:

Step-by-step explanation:

I DONT NO THE SAID Shade the models at the right to show how the  value of 0.04 is related to the value of 0.4.  Then write a division equation to  represent the relationship.

Lena sold 4,832 copies of her book. Elias sold 4,832 times one-fourth copies of his book. Which statement compares the number of books sold?

Elias sold four times the number of books Lena sold.
Elias sold one-fourth the number of books Lena sold.
Lena sold twice the number of books Elias sold.
Lena sold one-fourth the number of books Elias sold.

25 pts + I'll give Brainliest

Answers

Answer:

Elias sold one-fourth the number of books Lena sold .

Step-by-step explanation:

(Not sure)

Answer:

I'm pretty sure it's the 2nd option

what is the answer i need answers now

Answers

Answer:

it is going to be over 13 quarts.

Step-by-step explanation:

help pleaseee no wrong answerrrrrrr

Answers

It’s is going to be 6 meters per second
The answer is 6 meter per second

Hopefully that helps!

ples show yur work;3

Your design for the water treatment facility's management office includes a striking glass block wall covering, 7,000 square feet. The bricklaying company can lay 35 square feet of glass bricks per hour. If the company Work 10-hour days, what percentage of the job will be complete after 4 days?

Answers

tbh it is kinda sus sus sus sus sus sus

that looks really hard

1114 divided by 14 (PLEASE HELPPP)

Answers

Decimal form: 79.6
Fraction form: 398/5 or 79 3/5
1114 divided by 14 is 79.5

help pleaseeeeeeee!! John is baking rectangular cakes. The first cake he baked was 3 inches wide and 5 inches long. The second cake he baked was 6 inches wide and 10 inches long. The third cake he baked was 12 inches wide and 20 inches long. If John continued this pattern, what would the dimensions of his fourth cake be?

Answers

Answer:

Step-by-step explanation:

try 40 inches long and 24 inches wide

explanation is 5 x 2 = 10  10 x 2 = 20  20 x 2= 40.

and 3 x 2 = 6  6 x 2 = 12  12 x 2 = 24

The number are getting multiplied by 2 each time so the fourth cake would be 24 inches wide and 40 inches long.

Which sets of ordered pairs show equivalent ratios? Use the grid to help you. Check all that apply.
(1, 2), (2, 3), (4, 7)
(2, 2), (4, 4), (6, 6)
(3, 1), (4, 1), (5, 1)
(4, 1), (8, 2), (12, 3)
(2, 1), (4, 3), (5, 4)

Answers

Answer:

The answer is B and C.  

Step-by-step explanation:

The pairs (2, 2), (4, 4), and (6, 6) have ratios of 1 and the pairs (4, 1), (4, 1),  (8, 2), and (12, 3) have ratios of 4. The other pairs do not have similar ratios.

Answer:

(2, 2), (4, 4), (6, 6)

(4, 1), (8, 2), (12, 3)

Step-by-step explanation:

These are the only two where the ratios are the same for each ordered pair

If you plot them you will get a straight line with non-zero slope

The others do not show this characteristic

First one has ratios
2/1, 3/2 and 7/4 not same

Third one has ratios

1/3, 1/4, 1/5

Last one has ratios

1/2, 3/4 and 4/5

Hope that helps

Ryan is a wrestler trying to make weight. He currently weighs 200 lbs. If he cuts 2 lbs. per week, how many weeks will it take him to weigh less than 175 lbs.?

10 points

Answers

Answer:

12.5 weeks

Step-by-step explanation:

Let's make a equation: 175=200-2x

rearrange it: -2x+200=175

subtract 200 from both sides

-25=-2x

divide both sides by -2

x=25/2

25/2=12.5

Answer:

12.5

Step-by-step explanation:

he wants to weigh 175lbs so he wants to lose 25 pounds,

25/2 = 12.5

The YMCA lap pool is a right rectangular prism 36.8m long by 20m wide. . The pool contains 1472 m(to the power of 3) of water.

How deep is the water in the pool?(in meters)

Answers

Step-by-step explanation:

The computation of the total amount of water needed could be determined by using the volume formula which is shown below:

where

L = length,

W = width,

and D = depth.

Now putting the values to the above formula

Therefore, the total amount of water needed is

We simply applied the above formula

please i would love you help

Answers

The answer is 2 hope this helps
Other Questions
you are assessing an 80-year-old patient who explains that he was awakened by a sudden feeling of suffocation and respiratory distress. these symptoms are characteristic of: a nurse is conducting a refresher program for a group of nurses returning to work in the newborn clinic. the nurse is reviewing the protocols for assessing vital signs in healthy newborns and infants. the nurse determines that additional education is needed when the group identifies which parameter as being included in the assessment? From a laboratory process designed to separate water into hydrogen and oxygen gas, a student collected 20.0g of Hydrogen and 158.6 g oxygen. How much water was originally involved in the process? karrie was late to work 14 times last year. if she workded 250 days last year, what percent of the days was she left Customer ________ refers to human or mechanical activities undertaken by firms to help satisfy their customers' needs and wants. although king james i was antagonistic to puritans, he sponsored which innovation that contributed to the spread of their ideals? group of answer choices The Equal Rights Amendment was designed to guarantee equal rights for all people regardless of their . The Equal Rights Amendment failed to pass because it lacked support from . requires equal access for women in education and sports programs in public schools. how much heat is evolved when 1 mole of benzene is burned in excess oxygen under standard thermodynamic conditions write your answer as a mixed number in simplest from 3 9/10 + 4 9/10 Percys gpa is 2.75, so he should list it on his rsum. please select the best answer from the choices provided a. true b. false Second Chance Welding rebuilds spot welders for manufacturers. The following budgeted cost data for 2020 is available for Second Chance. Material Loading Time Charges Charges $192,400 Technicians' wages and benefits $39,600 Parts manager's salary and benefits Office employee's salary and benefits 51,800 9.400 Other overhead 14,800 19,600 Total budgeted costs $259,000 $68.600 The company desires a $39 profit margin per hour of labor and a 27.00% proft margin on parts. It has budgeted for 7,400 hours of repair time in the coming year, and estimates that the total invoice cost of parts and materials in 2020 will be $392,000. Compute the rate charged per hour of labor. Labor rate $ per hour Compute the material loading percentage. (Round answer to 3 decimal places, e.g. 10.501%.) Material loading percentage % Pace Corporation has requested an estimate to rebuild its spot welder. Second Chance estimates that it would require 38 hours of labor and $2,800 of parts. Compute the total estimated bill. (Round answer to 2 decimal places, eg. 10.50.) Total estimated bill a nurse is preparing to medicate an older adult client with an opioid analgesic. which information will the nurse obtain first to decide about administering the medication?' determine the moment of inertia of a 8.20 kg sphere of radius 0.793 m when the axis of rotation is through its center Answer the question for brainlist and hearts 15 points! Ordena las palabras: Ladraban, sin cesar, se quejo, dueo, las, mascotas, con, sus , dueos, el which of the following statements is true? group of answer choices with floating exchange rates, the foreign exchange market determines the exchange rate, whereas with a merging currencies approach, a nation adopts another countrys currency. with hard exchange rate pegs, the market determines the exchange rate with some intervention from the central bank, whereas with soft exchange rate pegs, the central bank sets a fixed currency. the main difference between floating exchange rates and soft exchange rate pegs is that the market completely determines soft exchange rate pegs, while floating exchange rates are influenced by central bank interventions on occasion. floating exchange rates are relatively stable, whereas merging currencies can change a great deal in a short time. Apply the distributive property to simplify the expression8(12x 20) a solution is prepared by dissolving 40.0 g of sucrose, c12h22o11, in 250. g of water at 25c. what is the vapor pressure of the solution if the vapor pressure of water at 25c is 23.76 mm hg? The cycle of events that initiates gonadarche involves signals from the hypothalamus to the pituitary gland, which secretes hormones that in turn stimulate production of hormones in the __________________.GONADS true or false? a block cipher encrypts one byte (or bit) at a time, whereas a stream cipher encrypts an entire block of data at a time