Mathematics High School

HELPPP PLEASEEE!!!
The triangles below are congruent and their corresponding parts are marked.
С
Z
А
B
Y

HELPPP PLEASEEE!!! The Triangles Below Are Congruent And Their Corresponding Parts Are Marked.ZBY

Answers

Answer 1

Answer:

b

Step-by-step explanation:

Related Questions

(a3 - 2a + 5) - (4a3 - 5a2 + a - 2)​

Answers

Answer:

5 * a^3 - 5 * a^2.

Step-by-step explanation:

is it wrong??

um..can someone tell me how to choose the brainliest answer? i don't know how I'm new >

Answers

Answer:

you press/click the small crown icon below the user's answer

Step-by-step explanation:

What is the answer for this equation -7x+8=-5x+2

Answers

Answer:

= 3

Step-by-step explanation:

1. subtract   8  from both sides of the equation

2 . Simplify

3 . Add  5 5x 5x  to both sides of the equation

4 . Simplify

5 . Divide both sides of the equation by the same term

6 . Simplify

Answer:

x = 3

Step-by-step explanation:

- 7x + 8 = - 5x + 2

- 7x + 5x = 2 - 8

- 2x = - 6

x = 3

PLEASE HEWP EASY SCIENCE BRIANLIST U CAN BE IF CORRECT

an athlete running at 8 m\s has a momentum of 520kgm\s. what is her mass?

Answers

Answer:

65kg

Step-by-step explanation:

Evaluate -x - y when x = -12 and y = 2

Answers

Answer:

-14

Step-by-step explanation:

subtract

Answer:

-14

Step-by-step explanation:

I used a calculator and it said -14.

ZD, ZE, and ZF are the perpendicular bisectors of ABC. Use that information to find the length of each segment. Not that the figure is not drawn to scale.
Given:
ZD=44
ZA=87
FC=75
Find: ZC and AC

Answers

Answer:

ZC = 87, AC = 150

Step-by-step explanation:

Attached screenshot, for some reason can't save as answer

15. What is -130 = -9k - 4

Answers

Answer: 14

Work: First, we must get rid of the four from the side it's currently on. So, we are going to add it on both sides. After adding four on both sides, I'll cancel on the side it was on, and the new equation is -126 = -9k. Now, we are going to divide -9 on both sides and yet again, I'll cancel on the side it was on. The answer is k = 14. It's a positive 14 because we divided a negative by a negative, and after doing so, the new number is a positive.

I hope this helps, and Happy Holidays! :)

Which of the following is a direct proportion?
A. y=7x
B. y=x+7
C. y=7x−7
D. y=7

Answers

The answer is D) y=7

On a math test, 30 students earned a B. This number is exactly 40% of the total number of students in the class. How many students are in the class

Answers

The number of students in the class will be 75.

What is the percentage?

The percentage is defined as representing any number with respect to 100. It is denoted by the sign %. The percentage stands for "out of 100." Imagine any measurement or object being divided into 100 equal bits.

Given that on a math test, 30 students earned a B. This number is exactly 40% of the total number of students in the class. The number of the students will be calculated as below:-

40% of the students = 30

1 % of the students = 30 / 40

100% of the students = ( 30 / 40 ) x 100

100% of the students = 3 x 25 = 75

Therefore, the number of students in the class will be 75.

To know more about percentages follow

https://brainly.com/question/24304697

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PLZZZ I NEED HELPPPPPP 4x-5=-8 solve for x plz help and show work I really want to know how to do it

Answers

Answer:

x= 3.25

Step-by-step explanation:

Lets start off by writing the equation: [tex]4x-5=-8[/tex]

next you subtract 5 from both sides

then you will get: [tex]4x=-13[/tex]

next you will divide 4 from both sides to isolate x and what is equal to x

then you get your answer :)

[tex]4x-5=-8[/tex]

[tex]4x-5=-8\\ -5 -5[/tex]

[tex]4x=-13[/tex]

[tex]\frac{4x=-13}{4}[/tex]

[tex]x = -3.25[/tex]

i hope this helps luv :)

Help me pls, I’m so dumb .

Answers

Answer:

y=2/3x

Step-by-step explanation:

Answer:

1.5

Step-by-step explanation:

c=Y/X

6/4=1.5

12/8=1.5

15/10=1.5

Please help me with this

Answers

Answer:

Step-by-step explanation:

In this situation, all of the angles can only be either 108 degrees or 180 - 108 degrees. 180 - 108 = 72 degrees.

So <2 = 108 because it obtuse and corresponding  and angle 4 is acute and = 72 degrees.

What is the answer to .0085 in scientific notation

Answers

Answer:
8.5•10^-3

Explanation: I could be wrong but I looked up the answer so...

Quick i need it down in 10 mins!

Answers

B

For example, if x is 2 you times it by -1/2 and get -1, add that to 11, and you get your Y which is 10

Answer:

I'm pretty postive its B because the table starts with 10 But I also thiks it A

Step-by-step explanation:

A necklace that regularly sells for $88.40 is on sale for 25% off. Find the
sale price of the necklace

Answers

Answer:

66.3

Step-by-step explanation:

First, you need to find the 25% of $88.40.

88.40×25% (or) 25/100 = □/88.40

Solve that and you should get 22.10.

22.10 is 25% of $88.40

Finally, subtract your percent from original price and boom!

88.40 - 22.10 = $66.30

66.3 is the price of the necklace .

Can i make a triangle with side lengths of 6cm, 5cm, and 1cm

Answers

Answer:

no

Step-by-step explanation:

5x(1200+700)????????

Answers

Answer:

x= 9500

Step-by-step explanation:

5x(1200+700)= 9500

Answer:

The answer is 9,500.

Step-by-step explanation:

You first solve the equation that's in the parantheses. 1200 + 700 = 1900.

1900 x 5 is equal to 9,500.

Hope this helps!!

For brainliest :)
Oml i need more characters
There :)

Answers

Answer:

Imfaooooooo

Step-by-step explanation:

Hope this helps or brightens your day! Please consider marking brainliest! Always remember, your smart and you got this! -Alycia :)

Answer:

characters for what?

anyways....I need brainiest! :P

Can somebody plz help answer all the questions correctly thanks!!

WILL MARK BRAINLIEST WHOEVERR ANSWERS FIRST :DD

Answers

Answer:

16.32.5

17.1.32

18.3.25

19.540

20.5.49

21.4.75

Step-by-step explanation:

Answer:

16=$32.5

17=$1.32

18=$3.25

19=$540

20=$5.49

21=$4.75

Step-by-step explanation:trust me bro

Olivia picked 482 apples from the orchard’s largest apple tree. She divided the apples evenly into 4 baskets. How many apples are in each basket? How many are left over?

Answers

Answer:

120 with 2 left over

Step-by-step explanation:

482/4 equals 120.5 so each basket gets 120 and then .5+.5+.5+.5= 2 whole extra apples

Answer:

120 & 5

Step-by-step explanation:

A person's score on a Mad Minute is proportional to the amount of questions he or she answers correctly. Each Mad Minute lasts the same amount of time. On her first test, Rachel earned a score of 70 when she answered 25 questions correctly. Rachel says this relationship can be modeled with an equation.

Answers

Answer:

s = 2.8y

Step-by-step explanation:

Score is proportional to the amount of correctly answered question :

Given that:

Score earned by Rachael = s =70

Number of correctly answered question = y = 25

Hence,

Score α number of correctly answered question

s = ky

70 = 25k

k = 70/25

k = 2.8

Hence, one correct answer gives 2.8

Hence,

Score obtained = 2.8 * number of questions answered correctly

s = 2.8y

What is the solution to the equation?

13 3/4 + x = 7 1/4

A. X = 6 1/4

B. X = 6 1/2

C. X = 20

D. X = 21

(Edg. 2020)

Answers

Answer: B

Step-by-step explanation:

Answer:

X= -6.50

Step-by-step explanation:

Explanation is in the picture above

What is the y-intercept of the line given by the equation below?
y= 8x+7
A. (0,7)
B. (0,8)
C. (7.0)
D. (8,0)

Answers

Answer: the answer is B (0,7)

I got I right 100%

shopkeeper purchased a bicycle for rupees 5000 and marked its price a certain percent above the cost price then he sold it at 10% discount if a customer paid rs 6356.25 with 13% vat to buy it .how many percent is the Marked price above the cost price?​

Answers

Lets say the final price of the bike is SP plus 13% VAT. So:

1.13 * SP = 6356.25

SP = 5625

Now SP was after 10% discount on Original Price, say MP. So:

0.9 * MP = 5625

MP = 6250

Therefore, the percent of Marked Price above Cost Price is:

(6250 - 5000) * 100/5000 = 25%

Use the distributive property to write an expression that is equivalent to 5(-2x - 3)

Answers

Answer:

25x

Step-by-step explanation:

Answer:

-10x-15

Step-by-step explanation:

5*-2=-10

5*-3=-15

-10x-15

Find the measurement of angle 3 in the diagram above.

Answers

Answer:

135 degrees

Step-by-step explanation:

Tyler filled up his bathtub, took a bath, and then drained the tub. The function

gives the depth of the water, in inches, 7 minutes after Tyler began to fill the bathtub.

Explain the meaning of each statement in this situation


A.B(0)=0


B.B(1)


C.B(9)=11


Help me!!!!!

Answers

Answer:

B(0) = 0 depth in inches 0 minutes after filling began is 0 ; that is at time = 0 ; depth = 0

B(1) represents the function one minutes after filling began.

B(9) = 11 depicts that the depth in inches if water 9 minutes after filling began is 11.

Step-by-step explanation:

The function gives depth of water in inches 7 minutes after filling began

A.) B(0)=0

The statement B(0) = 0 means the depth in inches 0 minutes after filling began is 0 ; that is at time = 0 ; depth = 0

B.) B(1)

B(1) represents the function one minutes after filling began.

C.B(9)=11

B(9) = 11 depicts that the depth in inches if water 9 minutes after filling began is 11.

Someone plz help me with this plz

Answers

Answer:

NOt finished

Step-by-step explanation:

PAGE 1

1.) enlargement b/c the number is more that 1

2.) reduction b/c the number is less than 1

3.) enlargement b/c the number is more than 1

4.) reduction b/c the number is less than 1

5.) reduction k = 1/3

6.) enlargement k = 5/2 or 2.5

PAGE 2

7.) reduction k = 1/3

8.) enlargement k = 2

PAGE 3

Screen shot

PAGE 4

screen shot

PAGE 5

screen shot

I WILL DO THE SCREENSHOTS TOMORROW

What is the volume of a cone with a diameter 10cm at the base and a height of 20 cm? Use 3.14

Answers

Answer:

522.81 cm^3

Step-by-step explanation:

So the volume of cones is found through the equation V=(pi)r^2(h/3)

So, we take the height, 20 cm, and divide by 3, giving us 6.66~. Then we take the radius, 5cm, half of the diameter, and square it, for 25. Then, we multiply them all together. (3.14)x(25)x(6.66~) for about 522.81 cm^3.

[Also, note that I only went out to two decimal places in all of this. You may want to just use the fraction of 20/3 rather than 6.66~]

[This would be 523.3333~]

One way to prove that a quadrilateral is a parallelogram is to show that
a. It has one pair of congruent sides.
b. It has one pair of parallel sides.
c. the diagonals bisect each other.
d. the diagonals are congruent.

Answers

Answer:

c)the diagonals bisect eachother

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