Mathematics High School

HELP MEE!!!! Are the triangles at right congruent? If so, describe a series of rigid transformations that maps one triangle onto the other?

Answers

Answer 1

Answer:

Step-by-step explanation:

The missing angle of the 90-55-x triangle is 180-90-55=90-55=35

The missing angle of the 90-35-x triangle is 180-90-35=90-35=55.

Because both triangle have angles 90º, 55º, and 35º, they should be congruent, right?

Wrong, AAA determines similarity and not congruence. We need SSS, SAS, AAS, or ASA and AAA is not one of those.

Related Questions

End Behaviors
For each graph,
a.) describe the end behavior
b.) determine whether it represents an odd-degree or an even degree function
c.) state the number of real zeros

Answers

#End behaviour:-

Left:-RiseRight:-Fall

#Degree:-

Find nodes

2Even degree function

It's a parabola so it's the graph of a quadratic equation.

Even degree functionReal zeros

Can someone pls help me im stuck

Answers

A: x + y = 2

-3x-y=5

-2x+0=7

x=-3.5

Once you get the x plug it into one of the X variables and you will end up with y= 5.5

B y= -27/4 x= -19

That's all :)

x y²
O
= 1
25 16
x² y²
= 1
16 25
x?
= 1
16 25
x2
= 1
16
25
Previous Question
Question 1 (Answered)

Answers

Answer:

i need points you know

Step-by-step explanation:

have a nice day doe

what are 3 fractions that are greater than 1/2 but less than one (50 points)

Answers

Answer:

2/3, 3/4, and 4/5.

Step-by-step explanation:

Three fractions that are greater than 1/2 but less than 1 are 2/3, 3/4, and 4/5.

To write three fractions that are greater than 1/2 but less than 1, the following calculation must first be performed:

1/2 = 0.5

Therefore, the fraction must have a value between 0.5 and 1.

2/3 = 0.666

3/4 = 0.75

4/5 = 0.80

Therefore, three fractions that are greater than 1/2 but less than 1 are 2/3, 3/4, and 4/5.

Answer:

2/3, 3/4, and 4/5

Step-by-step explanation:

pls help i really need help (extra points)

Answers

Answer:

Option D

Step-by-step explanation:

Answers

Answer:

AC = 24

Step-by-step explanation:

In a rectangle, the diagonals are the same so AC = BB

3x - 9 = x + 13

3x - x = 13 + 9

2x = 22

x = 11

AC = 3x - 9 = 3(11) - 9 = 33 - 9 = 24

339.3 DEGREE FAHRENHEIT TO CELSIUS *

Answers

Answer:

170.72222222...

Step-by-step explanation:

Use the celsius to Fahrenheit formula: F=9/5c+32

A changed
8. Mary is making 5 necklaces for her friends, and she needs of a foot of string for each necklace. How many feet of string does she need?

Answers

Answer: 5

11/12 jk we can't times it :]

Step by Step explanation: First I'm not giving the answer we are doing step by step i am in the same grade. First so 5 x 11 what is it?.........very good its 55 next we are going to the. Next number 5 x 12 what is it?.......YES it is 60 very good ok moving on now how much times does 55 go into 60?.....yes 1 time how much do we have left?........Yes 5 so what is the answer?

How far will Tyrique’s robot travel after the wheels have made one full revolution?

Answers

Answer:

Distance traveled is equal to the length of wheel circumference as it “unrolls” along the ground as the wheel turns. One full turn of the wheel will move the robot one circumference's distance. Therefore, students will find the distance traveled by multiplying circumference by the number of rotations.

Guys I need helpp I'm lowkey slow

Answers

Answer:

false

Step-by-step explanation:

that is not this graph

Edgar is getting better at the game Tetris. On his first game he scored 57 points, then he scores 61 and 65 on his next two games. If his scores continued to increase at the same rate, what will be his score on his 52 the game?

Answers

Answer: 208 points in total

Step-by-step explanation:

multiply 52(the amount of games) by the rate of change (which is 4)

Sophie has mangos and bananas in a ratio of 268:36. How many mangos does she have if she has 9 bananas?

Answers

Answer:

the answer is 67

Step-by-step explanation:

calculator

3. Susan earns money by babysitting for relatives and neighbors. She charges $10 per
hour & gets a $5 automatic tip.
(a) Write an equation to show her earnings based on number of hours worked.
Make up variables and tell what they are.

Answers

Answer:

e= 10h+5

Step-by-step explanation:

h is no of hours

e is earnings

16. It takes the Sun about 2.3 X 108 years to orbit the center of the Milky Way. It
takes Pluto about 2.5 X 102 years to orbit the Sun. How many times does Pluto
orbit the Sun while the Sun completes one orbit around the center of the Milky
Way? Write your answer in scientific notation.

Answers

Answer:

answer in scientific notation

a certain pet store sells only dogs and birds. They have a total of 71 animals in the store currently
A story employee walked around and counted a total of 246 legs. How many of the animals are
dogs?

Answers

Answer: 52 Dogs

Hi, I hope this helps you :D Good Luck !

Step By Step:

Let d = number of dogs

b = number of birds

d+b = 71

Birds have 2 legs and dogs have 4 legs

4d+2b = 246

Multiply the first equation by -2

-2d-2b = -142

Add this to the second equation

-2d-2b = -142

4d+2b = 246

--------------------------

2d + 0b = 104

Divide each side by 2

2d/2 = 104/2

d = 52

There are 52 dogs

answers and the work for them please

Answers

Answer:

The screen is black? there is nothing there

Step-by-step explanation:

this is nonsense man

What are they asking?

Answers

They are asking which one gives both the same answer.

On a map, the distance between two towns is 2. 5 inches, and 1 inch represents 6 miles. What is the actual distance between the towns?.

Answers

Answer:

15 miles

Step-by-step explanation:

1/2 inch = 3 miles

1 inch = 6 miles

2 inches = 12 miles

2.5 inches = 15 miles

First, determine the value of x. Then find the measure of ∠BCA. Will brainlist first correct answer.

Answers

Answer:

x = 16

Step-by-step explanation:

the labeled angles are all exterior

the sum of all exterior angles always equals 360 degrees

9x+1 + 5x+12 + 10x-37 = 360

24x - 24 = 360

24x = 384

x = 16

The descriptions below outline different options for adding cards to your baseball card
collection. Use x to represent the number of months and y to represent the total number
of cards you have
For each equation and graph, drag the situation that can be modeled by that
relationship into the space in that row.
CLI
You start with 1 card, and the number of cards triples each month.
You collect 3 cards each month.
The total cards equals the number of months multiplied by itself and then tripled.
Relationship
Equation
Graph
Situ
sp

Answers

Answer:

Step-by-step explanation:

What is the value of f?

Answers

Answer: f=78

Step-by-step explanation:

En un cuadrilatero la suma de los angulos internos es 180°

Ademas los angulos alternos internos so iguales.

Por lo tanto el angulo frente a 72° en diagonal tambien es 72°

Si sumamos esos dos angulos obrenemos 144°Si restamos este resultado de 360° obtenemos 360°-144=216 °

Finalmente debemos dividir entre dos los 216°

216/2 = 78°

work out 2.6 cos 12° rounded to 2 d.p.

Answers

Answer:

2.54. Calculate the approximate value:2.6 *

Step-by-step explanation:

From a point T ,a man moves 12km due west and then moves 12km due south to another point Q. Calculate the bearing of T from Q

Answers

The bearing is 45° south of west.

How to find the bearing between two points?

Let's assume that:

The point T is the point (0km, 0km).East is the positive x-axisNorth is the positive y-axis.

Then, if the man moves 12 km due west and then 12 km due south, the new position is:

( 0km - 12km, 0km - 12km) = (-12 km, -12km)

This lies just in the middle of the third quadrant, so we have 90° per quadrant plus half of that:

90° + 90° + 45° = 225°

This is the angle measured from the positive x-axis, which is the east.

If we consider the negative x-axis, which is the west, the angle would be:

θ = 45°

This means that the bearing is 45° south of west.

If you want to learn more about bearings, you can read:

https://brainly.com/question/17972372

Can you guys help with this pleaseeee

Answers

Answer:

36.45

Step-by-step explanation:

tan 32 = a/35

x = 23.1

tan 70 = b/23.1

y = 28.2

x^2 = a^2+b^2

= 23 .1^2 + 28.2^2

= 36.45

3x - 3 = 15

Find The Value Of x ~
[tex] \: \: \: [/tex]

Answers

Answer:

x = 6

Explanation:

3x - 3 = 15

3x = 15 + 3

3x = 18

x = 18 ÷ 3

x = 6

The value of x from the expression is 6

Expression and equation

Given the equation

3x - 3 = 15

Add 3 to both sides

3x - 3 + 3 = 15 + 3

3x = 18

Simplify the result

3x = 18

Divide both sides by 3

3x/3 = 18/3

x = 6

Hence the value of x from the expression is 6

Learn more on equation here: brainly.com/question/2972832

In order to buy their father's gift, John has put in $10 and Patricia has put in 3 times as much money as John. How much money has Patricia put in?

Answers

Answer:

30$

Step-by-step explanation:

10X3 is 30 so that is how much money she put in

$30 dollars, because i know im right

If x = 3, then the value of 2x + 7 - x is?

Answers

Answer:

Step-by-step explanation:

Given 2x + 7 - x when x = 3

2(3) + 7 - 3

6 + 7 - 3

6 + 4

1) Blair has a box of candy to sell. She has 4 chocolate bars, 4 fruit chews, 1 pack of
bubble gum and 3 sour candies.
If she chooses a piece of candy at random, what are the following probabilities.
c) Choosing a chocolate bar or pack of gum.
4/12
5/12
6/12
8/12

Answers

Answer:

5/12

Step-by-step explanation:

You have 4 Chocolate bars, 4 fruit chews, 1 pack of gum, and 3 sour candies. Add 4 and 1 (Chocolate and Gum) = 5 and divide by the amount you have total (12).

5/12.

One weekend, 600 tickets were sold to a carnival for a total of $2400. If an adult's ticket costs $6 and a child's ticket costs $4, how many adults and how many children went to the carnival ?

Answers

Answer:

adults : 0 children: 600

Step-by-step explanation:

x + y = 600

6x＋4y = 2400

4×(x + y = 600) = 4x＋4y = 2400

(6x＋4y = 2400) － (4x＋4y = 2400) = x=0

so y=600

what is equivalent to 4d-4?

Answers

Answer:

4 (d-1)

Step-by-step explanation:

hope this helped <3

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