Mathematics College

Are the two triangles similar? If so, state the reason and the similarity statement.

Question 12 options:



A)

Yes; SAS; ΔIGF ∼ ΔMNL



B)

The triangles are not similar.



C)

Impossible to determine.



D)

Yes; AA; ΔIGF ∼ ΔMNL

Answers

Answer 1

Answer:

The triangles are not similar.

Step-by-step explanation:

Given

[tex]\triangle IGF[/tex] and [tex]\triangle MNL[/tex]

See attachment for triangles

Required

Determine if both triangles are similar or not

From the attached triangles, the corresponding sides are:

IG & MN and GF & NL

Where

[tex]IG = 12[/tex]         [tex]MN = 14[/tex]

[tex]GF = 16[/tex]        [tex]NL = 18[/tex]

For both triangles to be similar, the following equivalent ratios must be equal.

[tex]\frac{IG}{MN} = \frac{GF}{NL}[/tex]

[tex]\frac{12}{14} = \frac{16}{18}[/tex]

[tex]\frac{6}{7} \ne \frac{8}{9}[/tex] -- since both ratios are not equal, then the triangles are not similar

Are The Two Triangles Similar? If So, State The Reason And The Similarity Statement.Question 12 Options:A)

Related Questions

Help due 30 mins....

Answers

X equals to 55+x=180, x=125

Please help I’ll mark you as brainliest if correct

Answers

Answer:

Y= 250x+45

Step-by-step explanation:

answer = 250 per hour (X) + 45

It takes at 45 minutes to complete his science homework. It takes him 2/3 as long to complete his math homework. How long does it take add to complete his math homework?

Answers

Answer:

30 minutes

Step-by-step explanation:

45 =     15 +15 +15     (3 parts of 15)

2 parts of 15  = 30

Find the area of the composite figure.
Round to the nearest hundredth.
(10 Points)
20.9m
14.3m
22.7 m

Answers

Answer:

474.43 m²

Step-by-step explanation:

The shape is composed of a rectangle and a parallelogram

Area of the composite shape = area of the rectangle + area of the parallelogram

= Length*Width + base*height

Where,

Length = 20.9 m

Width = 14.3 m

base = 20.9 m

height = 22.7 - 14.3 = 8.4 m

Area = 20.9*14.3 + 20.9*8.4

Area = 298.87 + 175.56

= 474.43 m²

10. Clifford Waxman purchased a snowmobile for $3,467. He made a 35 percent down payment and financed the
remainder. What amount did he finance?
$2,521.00
c. $2,345.44
b. $2,253.55
d. $2,433.11.
a.

Answers

Answer:

$3467 - $1213.45 (35%)

B

In each of the following scenarios, determine if the data are paired.

1. We would like to know if Intel's stock and Southwest Airlines' stock have similar rates of return. To find out, we take a random sample of 50 days for Intel's stock and another random sample of 50 days for Southwest's stock.

a. Paired
b. Not Paired

2. We randomly sample 50 items from Target stores and note the price for each. Then we visit Walmart and collect the price for each of those same 50 items.

a. Paired
b. Not Paired

3. A school board would like to determine whether there is a difference in average SAT scores for students at one high school versus another high school in the district. To check, they take a simple random sample of 100 students from each high school.

a. Paired
b. Not Paired

Answers

Answer:

1. Can be Paired or Not Paired

2. Paired

3. Not Paired

Step-by-step explanation:

Two sets of observations are paired if each observation in one set has a special correspondence or connection with exactly one observation in the other data set.

1. Can be Paired or Not paired

Reason -

We might look at testing the difference of means using a two sample t-test. However, we may also try running a paired t-test.

But its used in cases where the observations are usually from the same populations at different times or through different sources etc.

Hence can't conclude that it is paired or not paired.

2. Paired

Reason -

Each record is a price of the same item from different stores.

3. Not paired

Reason -

This is again a case of testing the difference of means of two-samples (2 independent samples precisely) that are not paired.

1. Can't conclude paired or not paired

2. Paired

3. Not Paired

What do you mean by paired or unpaired?

Two sets of observations are said to be paired if each observation in one data set has a specific connection with exactly one observation in the other data set otherwise it is unpaired.

1. Can't conclude paired or not paired because It may look at testing the difference of means using a two-sample test, But it's used in cases where the observations are from the same populations at different times or through various sources, etc.

2. Paired because each item is the price of the same item from different stores.

3. Not paired because in this case of testing the difference of means of two independent samples that are not paired.

Learn more about paired and unpaired:

https://brainly.com/question/15182074

I WILL REWARD BRAINLIEST TO CORRECT ANSWER!!!

Answers

slope is how much a graph increases or decreases and is found by counting to the right or left (x axis) and up or down (y axis)

intercepts are determined where points are on the y or x axis and are y = mx + B (it is b)

linear functions and equations can be graphs by y = mx + b or y = mx

Ringo deposited some money into a savings account. He earned 4% interest. After 6 months he earned $21 in interest. How much money did he start with?



I NEED HELP PLEASE!!

Answers

Answer:

$1050

Step-by-step explanation:

I = PRT / 100

I = 21

P = ?

R = 4%

T = 6 months = 0.5 yr

P = 100I / RT

P = (100 * 21) / (4 * 0.5)

P = $1050

Based on the scatter plot above, describe the relationship between the moves and the score of the Solitaire game.

Answers

Answer:

The moves and score have an inverse linear relationship. The more moves the person makes, the lower their score. The less moves the person makes, the lower their score.

Step-by-step explanation:

star time 8:00 a.m elapsed time 5 hours, 15 minutos end time is​

Answers

Answer:

1:15 P.M

Step-by-step explanation:

After 5 hours if will be 1:00 P.M and 25 minutes after it turns 1:00 P.M will be 1:15 P.M

Answer:

1 : 15p.m

Step-by-step explanation:

Please help.
You will get brainliest.

Answers

Answer:

a

Step-by-step explanation:

can someone do my last question and actually try it​

Answers

Answer:

What's the question?

Step-by-step explanation:

write an ordered pair corresponding to the point

Answers

Answer:

(-3,-1)

Step-by-step explanation:

go back 3 for x

and down 1 for y

Which of the following equations will produce the graph shown below?

Answers

Answer:

C

Step-by-step explanation:

don't ask why, i used the goegebra app, and wrote each one in it

Find the sum of the first 36 terms of the following series, to the nearest integer.
13, 19, 25,

Answers

Answer: 15

Step-by-step explanation:

Answer:

i concluded that it's 4248

Solve the equation for all real solutions in simplest form.
-3w^2-10w+1=\,\,-4w^2−4w 2

Answers

Here is the answer. Let me know if you need any clarification!

A quiz has 5 true-false questions and 3 multiple choice questions with 4 options each. How many possible ways are there to answer the 8 questions?
a.
48
c.
4024
b.
2024
d.
2048

Answers

Answer:

The correct answer is D

Step-by-step explanation:

the dude above me made a small typo, but they are right

The picture is my proof

have a nice day! :)

Solve for c: 60= 15c​

Answers

Answer:

c=4

Step-by-step explanation:

Answer:

C=4.

Step-by-step explanation:

You divide 15c and 60 by 15 getting you c=4.

Estimate 85.77-62.396 by first rounding each number to the nearest whole number

Answers

Answer:

24

Step-by-step explanation:

85.77-62.396 estimated by rounding each number to the nearest whole number is 24. I got this by first rounding 85.77 to 86. I then rounded 62.396 to 62. Next, I did 86-62= 24.

So, the answer is 24.

Answer:

23.000

Step-by-step explanation:

8-6=2

5-2=3

So you know that 23.000 is the roaded answer, you can just ignore the digits behind the decimal point in order to round

the model below is shaded to represent an expression. which expression represents the model? PLS HELPPPPP

Answers

Answer:C

Step-by-step explanation:

The expression that most adequately expresses the model would be:

C). 3 × 2/5

What is a fraction?

A fraction is described as an expression employed to denote a segment or section belonging to a larger whole.

In the given question, it can be observed that the model contains 10 parts in total with a division of 5 each into 2 parts.

Since the division of 2 is made thrice, it gives 3 × 2/5 which makes the third option the correct one.

Thus, option C is the correct answer.

Learn more about "Expression" here:

brainly.com/question/14083225

Express 0.009 as a percentage​

Answers

0.9%, you move it over to the left by 2

0.009 = 0.9%

The answer is 0.9%

Three people take 2 1⁄2( two and a half ) hours to deliver leaflets to 270 houses

Assuming all people deliver leaflets at the same rate, how long will it take five people to deliver leaflets to 450 houses?
Give your answer in hours and minutes

Answers

9514 1404 393

Answer:

  2 hours 30 minutes

Step-by-step explanation:

Effort is measured in people-hours per house. Here, the effort to deliver one leaflet is ...

  (3 people)(2.5 hours)/(270 houses) = 1/36 people-hours/house

Then the number of hours (h) for 5 people and 450 houses is ...

  (5 people)(h hours)/(450 houses) = 1/36 people-hours/house

  h = (1/36)(450/5) = 2.5

It will take 2 hours 30 minutes to deliver to 450 houses.

_____

Alternate solution

The time is (assumed) inversely proportional to the number of people, so increasing the number of people from 3 to 5 multiplies the time by 3/5. The time is proportional to the number of houses, so increasing the number of houses from 270 to 450 multiplies the time by 450/270 = 5/3. The time for the second task is (3/5)(5/3) = 1 times the time for the first task.

2 1/2 hours is 2 hours 30 minutes.

What is the area of this figure?

Answers

Answer: C

Step-by-step explanation:

triangle: [(4 1/2) x 5] / 2

11.25

semicircle: (5/2)^2 x 3.14

(2.5^2 x 3.14) / 2

(6.25 x 3.14) / 2

19.625 / 2

9.8125

add them together:

9.8125 + 11.25 = 21.0625

rounded: 21.1

Read the description of a proportional relationship.
Ezra is finding the perimeter of different-sized regular pentagons. There is a proportional relationship between the side length of the regular pentagon in inches, x, and the perimeter of the regular pentagon in inches, y.
A regular pentagon with 1-inch side lengths has a perimeter of 5 inches. Write the equation for the relationship between x and y.
y=

Answers

Answer:

Step-by-step explanation:

The answer is 15

the equation for the relationship between x and y is,

y = 5x

What is perimeter?

A perimeter is a closed path that encompasses, surrounds, or outlines either a two dimensional shape or a one-dimensional length. The perimeter of a circle or an ellipse is called its circumference. Calculating the perimeter has several practical applications.

Perimeter refers to the total outside length of an object,

The equation given in the problem is

y = 5x

where

the side length of the regular pentagon in inches, x,

the perimeter of the regular pentagon in inches, y

Hence, the equation for the relationship between x and y is,

y = 5x

Learn more about perimeter here:

brainly.com/question/397857

#SPJ2

Name
Austin - 4-12-21
Whole Numbers and Fractions
In 1-6, write an equivalent fraction for each whole number,
1. 6
2. 8
3. 4
4. 3
5. 1

Answers

Each one is just that whole number over one.

For instance for the number 7 it would be 7/1.

Hope this helps!

PLS HELP I NEED THIS BY TOMORROW

Rearrange the parts of the parallelogram to form a rectangle. Find the area of ​​the parallelogram and the area of ​​the rectangle. How are the areas related?

Make a copy of the trapezoid to form a parallelogram. Find the area of ​​the trapezoid and the area of ​​the parallelogram. How are the two areas related?

Answers

When we do this, the base of the parallelogram has length b 1 + b 2, and the height is the same as the trapezoids, so the area of the parallelogram is (b 1 + b 2)*h. Since the two trapezoids of the same size created this parallelogram, the area of one of those trapezoids is one half the area of the parallelogram

Can you help me thanks!

Answers

Answer:

multiply

Step-by-step explanation:

You have to multiply.

Example:

[tex] {5}^{2} [/tex]

You have to multiply 5x5 because it says

[tex] {5}^{2} [/tex]

Solve and graph 4<-1/3n

Answers

Answer:

n<-12

Step-by-step explanation:

4<-1/3n

4<-n/3

4×3<-n

12<-n

-12<n

n<-12

1.what is the place value of 3 in 17.32
2.write as decimal 6+4/10​

Answers

Answers
1. Tenth
2. 6.4

Answer:

1. Tenth.

2. 6+ 0.4=6.4.

What is the m
Need help please!

Answers

9514 1404 393

Answer:

  27

Step-by-step explanation:

The measure of an inscribed angle is half the measure of the arc it subtends.

  ∠P = (RT)/2

  ∠P = 54/2

  ∠P = 27

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