Mathematics High School

Plz help, I have to find the value each variable​

Plz Help, I Have To Find The Value Each Variable

Answers

Answer 1

answer:

・x = 50

・y = 61

step-by-step explanation:

・first things you should know —

y + 8 + 2x + 11 = 180 ( supplementary angles equal to 180° )

・five sides add up to 540° ( pentagon! )

・therefore:

108 + 125 + 98 + 98 + 2x + 11 = 540

440 + 2x = 540

2x = 100

・x = 50

use what you know and plug in ;

y + 8 + 2x + 11 = 180

y + 8 + 2(50) + 11 = 180

y + 119 = 180

・y = 61

・you can always plug in or substitute to check your answers.ᐟ

Related Questions

Write a congruence statement for
the two triangles shown below.

Answers

Answer: What are the two triangles' names? For example, if they are Triangle ABC and DEF, the congruence statement would be "ΔABC ≅ ΔDEF".

Step-by-step explanation: I explained it above.

my first number is -2 my fifth number is 26 what is the 3rd number

Answers

Answer:

12. The pattern is adding 7. so the answer is 12

Step-by-step explanation:

what is the light....................

Answers

The image that you sent is not clear because it's too small

A teacher buys 15 boxes of pencils, 3 boxes of erasers, and 7 boxes of dry erase markers for the class. Each box of pencils costs $19.85, each box of erasers costs $5.62, and each box of dry erase markers costs $31.22.What is the best estimate, in dollars, of the classroom items?

Answers

Answer:

533.15

Step-by-step explanation:

$15*19.85+3*5.62+7*31.22

=533.15

Make me brainliest

The best estimate in dollars for the classroom items will be equal to $533.15.

What are arithmetic Operations?

The four fundamental operations of arithmetic are addition, subtraction, multiplication, and division of two or even more items.

Included in them is the study of integers, especially the order of operations, which is important for all other areas of mathematics, notably algebra, data management, and geometry.

As per the data given in the question,

Total pencil boxes = 15

Price of each pencil box = is $19.85

Then, the price of 7 pencil boxes will be: 15 × $19.85 = $297.75

Total Erasers boxes = 3

Price of each eraser box = is $5.62

Then, the price of 3 eraser boxes will be: 3 × $5.62 = $16.86

Total dry-erase boxes = 7

Then, the price of 7 dry-erase boxes will be: 7 × $31.22 = $218.54

Then, the total price of all these items will be,

$297.75 + $16.86 + $218.54 = $533.15

To know more about arithmetic operations:

https://brainly.com/question/25277954.

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4e-6=6 e equals what plzz asap
5

Answers

Answer:

No Solution

Step-by-step explanation:

1) Since 4e - 6 = 6 is false, there is no solution.

Result: [tex]No[/tex] [tex]Solution[/tex]

PLEASE HELP DUE IN 5 MINUTES

Answers

Answer:

x=7

y= 18

Step-by-step explanation:

what is the equation of 3​

Answers

Answer:

hope it is helpful

Step-by-step explanation:

The equation for which 3 iS a solution is 3x-9=0

hope it's is helpful ♠

Jake receives $40 from his aunt birthday He spends $75% on the money and saves the rest What percent of the $40 does he save​

Answers

Answer:

$10

Step-by-step explanation:

100% is $40

Every 25% is $10

So he has 25% or $10 left

Let X be a number of weeks, than you have

(60 + 7 * X) - ( 120 + 5 * X) = 0

Solve for X and you get X = 30 weeks

The key here is to recognize that when they both have equal amounts the difference between their amounts  will be 0c

Hello! Please help with this question I would really appreciate it

Answers

Answer:

.

Step-by-step explanation:

Answer

You got the standard form correctly

Step-by-step explanation:

Multiply [tex](4x+6)^{2}[/tex]

f ( x ) =  [tex]4x^{2}[/tex] + 48 x + 144+ 5

f ( x ) = [tex]4x^{2}[/tex]  + 48 x + 149

4 is a

48 is b

149 is c

5 feet
4 feet
What is the perimeter?
16 feet
14 feet
18 feet

Answers

perimiter means all the way around, and im assuming this is a 4-sided shape, so 5+5+4+4 = 18 ft.

1. Raffy wants to buy a watermelon that weighs about 2.8 kgs. The watermelon is priced at Php 25.50 per kilo. How much is the total cost of the watermelon?

answer pls i need it now :(​

Answers

Answer:

82.875

Step-by-step explanation:

25.50 × 2 = 51

25.50 ÷ .8 = 31.875

51 + 31.875 = 82.875

Hope this was fast enough

what is 5x50000000000000000000000b-80H=69476(78-9m)

Answers

The answer to your question is the following:

Make sure to simplify !!

a sea turtles was recorded to swim at a speed of 6 miles in 30 minutes. at this same rate, how far would the turtle travel in 90 minutes?

Answers

Answer:

The turtle will go 18 miles in 90 minutes.

Step-by-step explanation:

6 divided by 30 = 0.2

0.2 x 90 = 18

18 miles

brandy has a rectangular wooden deck that measures 7 feet by 12 feet. She build an addition to the deck that is 4 feet longer. What is the Perimeter of her deck now

Answers

Answer:

Step-by-step explanation:

46 feet

The New perimeter of Brandy deck is 46 feet .

Perimeter of a rectangle

The entire length of all the sides of a rectangle is called the perimeter. As a result, we can calculate the perimeter of a rectangle by adding all four sides.

How can we find new perimeter of a deck?

Using the given information,

Width = 7 Feet

Length = 12 feet

Perimeter = 2 (Width + Length)

                 = 2(7+12)

                 =2(19)

                 =38

Perimeter when deck is 4 feet longer =  38 + 4+4=46 Feet

Hence, the  new perimeter of a deck is 46 feet.

Learn more about the perimetr of rectangle at:

https://brainly.com/question/24571594

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Linear or Nonlinear?

Answers

Answer:

linear

Step-by-step explanation:

Answer:

Linear functions are straight lines, non-linear functions are curvy

Non-Linear is your answer

Step-by-step explanation:

Fine the measure of the angle indicated in bold.

Answers

Answer:

43) i cant see which one is in bold but x=10

44) x=5        22x is bold so it's          A) 110º

45) x=6        14x+6 is bold so it's       D) 90º

46) x=6        6+14x is in bold so it's   B) 90º

47) x=-9       x+74 is in bold so it's     E) 65º

Step-by-step explanation:

3x+15+14x-5=180        10=x

21x+5=22x                  5=x

14x+6+15x=180           6=x

6+14x=16x-6                6=x

x+74+x+124=180         -9=x

Luis rides his bicycle 3/4 mile in 15 minutes along the bike trail.
Assuming he rides at a constant rate, what is his speed, in miles per hour? Use the table to help find the answer.

Answers

Answer:

3 mph

Step-by-step explanation:

15 minutes =1/4 of an hour

3/4 x 4= 12/4= 3

Sara says “if you subtract 17 from my number and multiply the difference by -4, the result is -24” what is Sara’s number? (I’ll give brain)

Answers

Answer:

23

Step-by-step explanation:

-24÷-4= 6

x-17=6

x=6+17

x=23

Plot the points (4, 0) and ( -1 - 2) on the coordinate plane.

Answers

Answer:

(8,90)

Step-by-step explanation:

8 and 90 together... (8,90)

triangle XYZ is similar to ABC. what is the length of XY?

Answers

Answer: 20

Step-by-step explanation:

In algebraic expression the cube of the product of 3 and a number

Answers

Answer:

(3x)³

Step-by-step explanation:

In the algebraic expression,  "... the cube of the product of 3 and a number":

Let x represent a number.

The given algebraic expression states that both the integer, 3, and a number, x, raised to the third power.  

Hence, the algebraic expression of "... the cube of the product of 3 and a number" is: (3x)³.

i need help pls

Determine if the lines are parallel, perpendicular, or neither.

x – 3y = 15 and y = -3x + 4

A- Parallel
B- Perpendicular
C- Neither

Answers

The lines are parallel

18 is 80% of wthat? ​

Answers

Answer:

18 is 22.5% of 80 .

Step-by-step explanation:

18 is 80% of 22.5. You can double check things like this by seeing if the inverse is true, for example 18% of 80 is 22.5

PLEASEE SOMEONE ANSWER THIS PLSSSSSS

Answers

Answer:

A - 17,400

B - 627,120

Step-by-step explanation:

A.) A house that has a value of $29,000 is being depreciated(value is being lowered) 10% each year for 4 years. So after 4 years is will be depreciated by 40%

40% of 29,000 is 11,600

29,000 - 11,600 = 17,400

B.) A house that has a value of $435,500 is being appreciated(value is being raised) by 4%. So in the next 11 years it will be appreciated by 44%.

44% of 435,500 is 191,620

435,500 + 191,620 = 627,120

The numbers 541A3, 541B3, and 541C3 are all different multiples of 3. The letters A, B, and C represent digits within the number. What is the product A times B times C?

Answers

Answer:

80

Step-by-step explanation:

541A3 is a multiple of 3 when the sum of the digit is a multiple of 3 so the sum of the 4 given number is 5+4+1+3=13. but we need it to be a multiple of 3 so we add 2 so A is 2. Using similar logic B=5 and C=8 so the product of A B and C is 2*5*8=80

[tex]\bold {\sqrt{100} \times \sqrt{100} }[/tex]

Answers

[tex]▪▪▪▪▪▪▪▪▪▪▪▪▪  {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪[/tex]

The Answer is ~

[tex] \boxed{100}[/tex]

[tex] \large \boxed{ \mathfrak{Step\:\: By\:\:Step\:\:Explanation}}[/tex]

Let's solve ~

[tex] \sqrt{100} \times \sqrt{100} [/tex]

[tex] \sqrt{10 \times 10} \times \sqrt{10 \times 10} [/tex]

[tex]10 \times 10[/tex]

[tex]100[/tex]

Therefore, the equivalent value is 100

Answer ~

The required value is ~

[tex]100[/tex]Explanation ~

[tex] \sqrt{100} \times \sqrt{100} [/tex]

[tex]{( \sqrt{100} ) }^{2} [/tex]

[tex]{({100 }^{ \frac{1}{2} } ) }^{2} [/tex]

[tex](100) { }^{ \frac{1}{2} \times 2 } [/tex]

[tex] {(100)}^{1} [/tex]

[tex]100[/tex]

[tex]\mathrm{✌TeeNForeveR✌}[/tex]

will give brainliest

Answers

Answer: 25.12

Step-by-step explanation:

Answer: 25.12

Step-by-step explanation: I am pretty sure this is wright hope this helps :)

In Module 5 you learned about different ways in which relations can be represented (a mapping diagram, a table of values, a set of ordered pairs, and a graph). Provide two examples of each representation such that the first example is a function and the second is not a function. Include an explanation for why your examples meet each criteria using proper terminology.

Answers

EL. SUBORDINATES swayso Mala neke

Is A = {x:x+3 = 3 and x € N } an empty set? Explain.​

Answers

Answer:

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Step-by-step explanation:

gdhdhsjsjsjndbdksksnsbjjsndbxjw gdhdhsjsjsjndbdksksnsbjjsndbxjwgdhdhsjsjsjndbdksksnsbjjsndbxjwgdhdhsjsjsjndbdksksnsbjjsndbxjwgdhdhsjsjsjndbdksksnsbjjsndbxjwgdhdhsjsjsjndbdksksnsbjjsndbxjwgdhdhsjsjsjndbdksksnsbjjsndbxjwgdhdhsjsjsjndbdksksnsbjjsndbxjwgdhdhsjsjsjndbdksksnsbjjsndbxjwgdhdhsjsjsjndbdksksnsbjjsndbxjwgdhdhsjsjsjndbdksksnsbjjsndbxjwgdhdhsjsjsjndbdksksnsbjjsndbxjw

Given set is A = {x:x+3 = 3 and x € N }

A is an empty set .

Reason :-

Put x = 1 then x+3 = 1+3 = 4

Put x = 2 then x+3 = 2+3 = 5

If we put x = 1,2,3...

We get { 4,5,6...}

So there is no natural number for x to get x+3 = 3

So ,There is no element to write for the set A

A is an empty set .

Note :-If x€W then x+3 = 0+3 = 3 then A is not an empty set .

Jane types at a rate of 12 words per minute.
How many words does she type in 3 minutes

Answers

Answer:

36 words in a minute

Step-by-step explanation:

12 x 3 = 36 m

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