Mathematics High School

Select the reason why these triangles are
similar. If they are not, select "Not similar".
A. AA
B. SAS
C. SSS
D. Not similar

Select The Reason Why These Triangles Aresimilar. If They Are Not, Select "Not Similar".A. AAB. SASC.

Answers

Answer 1

Answer:

The reason why these triangles are similar is;

A. AA

Step-by-step explanation:

A two column proof can be presented using the drawing of the question diagram created with Microsoft Visio as follows;

Statement      [tex]{}[/tex]                  Reason

[tex]\overline {AB}[/tex] ║ [tex]\overline {DE}[/tex]   [tex]{}[/tex]                      Given

∠ACB ≅ ∠DCE       [tex]{}[/tex]         Vertically opposite angles

∠BAC ≅ ∠DEC       [tex]{}[/tex]         Alternate interior angles theorem

∠ABC ≅ ∠CED       [tex]{}[/tex]         Alternate interior angles theorem

ΔABC ~ ΔCDE        [tex]{}[/tex]         By Angle-Angle (AA) similarity postulate

Therefore, the correct option is AA.

Select The Reason Why These Triangles Aresimilar. If They Are Not, Select "Not Similar".A. AAB. SASC.

Related Questions

If you were going to solve -3(x + 5) = 27, what is the first step that you would do? Why did you start there?

Answers

Answer:

Step-by-step explanation:

Multiply -3 for x and for 5

-3x-15=27

When you have this type of equation the first thing you do is take off the parentesis

Then you pass the 15 to the other side and you get -3x= 27 +15 . After that you divide that for -3 and you get the x . In this case x= -14

Sorry if the english is bad, i hope this helps

Is -1 a solution to 4x - 3 < 5?
(look at the picture)

Answers

Answer:

Yes

Step-by-step explanation:

Assuming that the question is asking for -1 to be plugged in as x

4(-1)-3≤5

-4-3≤5

-7≤5

Write the point-slope equation of (1,6) (3,-6)

Answers

Answer:

0 (I think)

Step-by-step explanation:

(1,6) (3,-6)

X1 Y1. X2 Y2

-6-6= 0

3-1=2

0/2= 0

Answer:

y=-12/2x + -6

Step-by-step explanation:

m= rise/run = y2-y1/x2-x1

m=  -6 - 6 / 3 - 1    

m= rise/run  -12/2

Describe the end behavior of the following exponential function f(x)=3

Answers

Answer:

the correct answer would be the 2nd one !! please make me most brainlessly!!!

Fill in the blanks
1.Estimation means finding a number that is_____enough to the_____answer.
2.Second step in converting is writing the conversion as a______.
3.When converting,the original unit should always be put in the_______.
4.Cancel any units that are both in the_______and denominator.
5.Indentifying the desired______is one of the important things you have to consider in solving word problems involving conversion.​

Answers

Answer:

1.close

2.fraction

3.word

5.nuimarator

Plz help find the perimeter and the are of the following show work plz

Answers

the picture isn’t loading in

if g(x) = -3x +1 fill out the following table of values​

Answers

Answer:

-3 (-6)+1

18 +1

19

-3 (-2) +1

6 +1

7

-3(0)+1

0+1

1

-3(2) +1

-6 +1

-5

-3(6) +1

-18 +1

-17

Step-by-step explanation:

you plug in the numbers for x into the equation and solve, and that's the value that goes into the box below the number you just plugged in

Jon thinks of a number between 1 and 10.The cube of the number is equal to the square of double the number.What is number jon is thinking of?​

Answers

Answer:

4

Step-by-step explanation:

4^2=8 8^2=64

4^3=64

Jon is thinking about 4

Can somebody plz help answer the missing terms correctly thanks so much!!

WILL MARK BRAINLIEST WHOEVER ANSWERS FIRST :DDDD

Answers

Answer:

Step-by-step explanation:

your mom

Answer:

9. 5

10. 3

11. 1

12. 7

13. 48

14. 24

15. 9

16. 6

Elijah walked 6 miles in 3 hours.what was his walking rate in hours per miles?

Answers

Answer:

2 Miles per hour

Step-by-step explanation:

velocity (speed) formula is distance/time.

In this case, 6/3=2

Ronald bikes 6.9 miles each day. How far has Ronald biked in seven days.

Answers

that would be 48.3

Answer:

48.3

Step-by-step explanation:

6.9 times 7= 48.3

Helppppl +13 points & +star

Answers

Answer:

hope it helps

Step-by-step explanation:

...........

Which two properties characterize an air mass?

Answers

Answer:

Step-by-step explanation: Air masses are given a two-part name that describes the humidity and temperature characteristics of the region where they form

Answer:

Air masses have fairly uniform temperature and moisture content in horizontal direction (but not uniform in vertical).

Step-by-step explanation:

Looked it up

Help and you shall receive 20 points

Answers

Answer:

its D   7 2/5

Step-by-step explanation:

Write each percent as a decimal and as a fraction in simplest form. 36. 200% 37. 135% 38. 152% 39. 0.03% 40. 0.45%​

Answers

Answer:

2.0 , 2/1.

1.35 , 1  7/20.

1.52, 1 13/25

0.0003, 3/10000

0.0045, 9/2000

Step-by-step explanation:

1.35 =  1 35/100 = 1 7/20

1.52 = 1 52/100 = 1 13/25

0.0045 = 45/10000 = 1 9/2000.

help please, 25 points! pythagorean thereom

Answers

Answer:

the pythagorean thereom is a^2 + b^2 = c^2

Step-by-step explanation:

to find the length of the hypotenuse use a^2 + b^2 = c^2 or b^2 + a^2 = c^2

but in order to find the length of the legs use c^2 - a^2 = b^2 or

c^2 - b^2 = a^2

Find the slope and the -intercept of the line. y=-1/5x+7 plz i need help

Answers

Answer:

slope= -1/5

y-intercept=7

Step-by-step explanation:

y=mx+b is a linear equation

m=slope

b=y-intercept

help me pass my class .

Answers

Answer:

about 3.6

Step-by-step explanation:

pythagorean theorem

sqrt 13

Jennifer purchased for 2$ and p pounds of sliced turkey at 5$ per pound for a total of $13.25. Which equation represents jennifer's purchase from the grocery store?

Answers

Answer:

$2 + $5p = $13.25

Step-by-step explanation:

Given that:

Initial purchase = $2

Pound of sliced turkey = p

Cost per pound of sliced turkey = 5$

Total amount spent = $13.25

Jennifers purchase from grocery store :

Initial purchase + (pound of sliced turkey * cost or pound) = total amount spent

$2 + $5p = $13.25

PLEASE HELP ME


Factor the quadratic equation x2 + 2x – 15 into the following format: (x + a) (x -b)

Answers

Answer:

(x+5) (x-3)

Step-by-step explanation:

5 times -3= -15

5 + -3 = 2

In a rectangle or a rhombus: If ZP = 4x - 9 and PY = 2x +5, find x.
Please help ASAP!!!! Will give brainliest!!!

Answers

Answer:X=7

Step-by-step explanation:

Answer:

zp= 7,and py= 9

Step-by-step explanation

zp=7                  

(2)(2)+5

(2)(2)+5

py=9      

(4)(4)−9

(4)(4)−9

=7

What is the percent composition of Hydrogen in Acetone, C3H6O?
a, 62.0%
b, 10.4%
c. 27.5%
d. 19.9%

Answers

It’s c) I did this before I’m sure I’m sorry if it’s wrong
I think c (sorry if I’m wrong)

Please help me It’ll help a lot

Answers

Answer:

heyy

the answers "20"

Step-by-step explanation:

Okay using the x that we have we find 40 and plug that into the graph and we have 20 :p

also need help with this.

Answers

14a -ac = 8w - 6w
a(14-c) = 2w
a= 2w / 14 - c

Answer:

a = 2w/c/15

Step-by-step explanation:

14a = ac + 2w

ac + 2w + 14a = 0

ac + 14a = -2w

14a + a = -2w/c

15a = 2w/c

a = 2w/c/15

Question 1: In January, a puppy weighed 4kg.
Three months later, the same puppy weighed 5kg.
What was the percentage increase in the puppy's weight?

Answers

Answer:

sorry bro I didn't understand

What is the difference between a system of equations and a system of inequalities?

Answers

The graph of linear inequalities include a dashed line if they are greater than or less than but not equal to. Linear equations, on the other hand, include a solid line in every situation. Moreover, linear inequalities include shaded regions whereas linear equations do not.

Expressions can be expressed as equations or as inequalities.

The difference is that the variables in a system of equation have one solution each, while in a system of inequalities, the variables have a range of values.

Let the system of equation be:

[tex]\mathbf{ax + by = c}[/tex]

[tex]\mathbf{dx + ey = f}[/tex]

Let the system of inequality be:

[tex]\mathbf{ax + by < c}[/tex]

[tex]\mathbf{dx + ey > f}[/tex]

Both systems can be solved using the same method, such as: graphs, substitution and elimination.

However, the difference is that:

In a system of equation, the variables can have one solution each, while in a system of inequalities, the variables have a range of values.

Read more about system of equations and inequalities at:

https://brainly.com/question/11476486

Write the expression-
The quotient of x and 8

Answers

Answer:

x ÷ 8

Step-by-step explanation:

5x-3 =2x+15
Someone pls help for geometry

Answers

Answer:

x = 6

Step-by-step explanation:

5x-3 = 2x+15

i) move 2x to the left-hand side and change its sign

5x-2x-3 = 15

ii) move -3 to the right-hand side and change its sign

5x-2x = 15+3

iii) collect like terms

3x = 15+3

iv) add the numbers

3x = 18

v) divide both sides of the equation by 3

[tex] \frac{3x}{3} = \frac{18}{ 3} [/tex]

[tex]x = 6[/tex]

The length of the two legs of a right triangle are 18 cm and 24 cm.
What is the length of the hypotenuse of the triangle?
O A. 30 cm
OB. 36 cm
OC. 42 cm
D. 48 cm

Answers

Answer: 30 cm

Step-by-step explanation: Take note that ^2 means to the second power.

a^2 + b^2 = c^2 (hypotenuse)

18^2 + 24^2 = c^2

324 + 576 = c^2

900 = c^2

To find the length of c you have to find teh square root of 900.

√c^2 = √900

c = 30

The length of the hypotenuse is 30 cm!

Hope this helped!

Wesley wants to have at least $50 to spend each day of his 7-day vacation. He plans to save $30 each month for 12 months. Which of the following shows that Wesley will save enough money for his vacation? Choose all that apply.

Answers

Answer:

i cant choose any that applies to this question because there is no picture added to it and there are no choices to choose from. If i were to solve it though, it would be; yes, he will save enough money for his vacation.

Step-by-step explanation:

I know he would have enough--and in this case more than enough, because since he's planning to save $30 for a whole year just for $50, when he could simply make $60--which is in fact more than needed for his goal-- in just 2 months. If he were to stick with his plan though, he'd make $360. I got that by multiplying 30 by 12.

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