Mathematics High School

please help asap!!! will give brainliest answer

Answers

Answer 1

Angle AOB and angle DOC are identical because they share 2 parallels considering it is a bisection.

Answer 2

Answer:

Angle AOB and angle DOC are identical because they share 2 parallels considering it is a bisection

Step-by-step explanation:

Related Questions

Evaluate the expression for a = 3, b =12, and c = 4.

8ab/2bc

PLZ I NEED HELP!!!

Answers

8(3)(12) is 288. 2(12)(4) is 96. 288/96 is 3. Answer is 3

What is the image point of (-1,1) after a translation right 2 units and down 1 unit

Answers

Answer:

(0,1)

Step-by-step explanation:

Answer:

I think (-2,3) is

the answer

If and represent rational expressions and b0 and y0, what is true of their product? Select three options.

The product is equivalent to .
The product is a rational expression.
The product is equivalent to .
The product is the ratio of ax and by.
The product is equivalent to .

Answers

The product with be rational expression

Answer:

B,C,D

Step-by-step explanation:

i took the test

negative numbers five and nine

Answers

Answer:

? -5 -9 this the answer i think

Answer:

-5, -9

Step-by-step explanation:

I'm guessing this is what you're asking for. Please be a little more descriptive :)

Simplify (4.5)(−9)(−1.8)

Answers

The answer is 72.9:)

Solve.
24 + d = 30 fastt

Answers

The answer is 24+6=30
To get the answer subtract but 6 is your answer

What is another way to make 320?
Choose 1 answer:
4 hundreds plus 1 ten
2 hundreds plus 12 tens
2 hundreds plus 11 tens

Answers

Answer:

2 Hundreds plus 12 Tens

Step-by-step explanation:

Since 2 hundred equals 200, and 12 tens equals 120, the equation goes 200 + 120, which equals 320.

What is the recursive for 2, 8, 14, 20

Answers

Answer:

It's linear and it stays constant with every number it increases by 6 you will notice that almost immediately therefore making this simplistic and unworthy of my time no offense I'm only here for the points.

Step-by-step explanation: I hope this helps!

The recursive formula is [tex]a_n\\[/tex] = 6n - 4.

What is Recursive formula?

Any term of a series can be defined by its preceding term in a recursive formula (s).

A recursive formula consists of two parts: a declaration of the first term and a declaration of the formula connecting the succeeding terms.

For example: The recursive formula of an arithmetic sequence is,

an = an-1 + d.

Given:

2, 8, 14, 20

The above data shows Arithmetic Progression series.

a = 2

d = 8-2

d= 6

So, using Arithmetic Progression

[tex]a_n[/tex] = a+ (n- 1) d

[tex]a_n\\[/tex] = 2+ (n- 1)6

[tex]a_n\\[/tex] = 2+ 6n - 6

[tex]a_n\\[/tex] = 6n - 4

Hence, the recursive formula is [tex]a_n\\[/tex] = 6n - 4.

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Grace is shopping for a dress for her birthday party the dress she wants to buy is regularly $30.00 but is on sale for 25% off what is the sale price of the dress

Answers

Answer:

$22.50

Step-by-step explanation: 25% of 30 is 7.5 so 30 - 7.5

The sale price would be 22.50

The two angles below are complementary. Solve for r and round your
answer to the nearest tenth.

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Answer:

Step-by-step explanation:

Ella babysits 3 hours each for 4 days on the fifth one she babysits for 6 hours .write an equation that shows how many hours Ella babysits for altogether ?

Answers

3*4+6
I’m sure about this

HELP PLEASE

What is the result when the number 40 is increased by 50%?

Answers

Answer: really 60

Step-by-step explanation:

60 you take half of what you have which is 20 then add that to what you have

if y=28 when x=168, find y when x=108.

Answers

Answer:

y=18

Step-by-step explanation:

168/28=6

108/6=18

y=18

18 because 168/28=6, so the answer would be 108/6 (18)

helppp please 4-6 !!!

Answers

Answer: -2 ( negative two)

Solve the following using the quadratic formula:

[tex]x^{2} - 9x - 45 = 0[/tex]

Answers

Answer:

AAAAAAAAAHHHHHHHHHHHHHH

Step-by-step explanation: I sorry but I can't answer this and still want to comment. See you this afternoon.

Answer:

x^2 - 9x-45=0

Step-by-step explanation:

x^2 - 9x-45=0

Which angle has a measure equal to the sum
of m_SQR and mzQRS?
O ZRSC
O LSRE
O ZDQS
O ZQSR

Answers

Answer:< RSC

Step-by-step explanation:

The angle has a measure equal to the sum of m <SQR and m <QRS is

m <RSC.

The correct option is A.

We have the information from which we can write

<SQR and < QRS are two interior angles of triangle QRS

Then, m<QSR = 180 - (sum of other 2 angles)

m<QSR = 180 - (m<SQR + m<QRS) (Angle sum property)

Also, m<RSC = 180 - m<QSR

Then <RSC = (m<SQR + m<QRS)

Thus, the ideal solution is A.

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4.7x + 15.3x + 10.4 - 8.4

Answers

Answer:

10⋅(10x+1)

Hope this helps!

Please help i’ve been here for hours so can someone please tell me what to put here

Answers

Answer:

If you divide the amount $60.20 (60.20) by 5 (amount of hours), you can find out the amount of money Andrew gets paid in dollars per hour. The quotient is 12.04, $12.04. Therefore, Andrew is payed $12.04 per hour.

Step-by-step explanation:

HOPE THIS HELPS

HAVE A GOOD DAY

STAY SAFE BYEE

❤

a=5h+60.20 i think 5 being the hours so if u plug in 2 for h you’d get 10 hours then you’d double 60.20

You start your elevator ride on the ground floor (0). You first go up 8 floors, then down 6 floors. Next, you go up 3 floors and up 6 floors. Finally, you go up 7 floors and down 9 floors. On what floor does your ride end?

Answers

Answer:

Floor nine

Step-by-step explanation:

(8 - 6 )+( 3 + 6 + 7) - 9

2 + 16 - 9

18 - 9 = 9

Floor nine

Hopefully this help you

pls mark brainlest

All of the letters of the alphabet are placed in a bag. What is the probability of selecting a vowel?

Answers

Answer:

The probability of selecting a vowel is 5/26

Step-by-step explanation:

The probability of selecting a vowel

= number of vowels/total number of alphabets

The vowels are a,e,i,o,u = 5

Number of alphabets = 26

The probability is 5/26

Mandi has $40 to spend at the fair. The admission to get into the fair is $5 and each ride is $1.75
Write an inequality to represent the situation using r for the number of rides

Answers

1.75r +5=40

I dont know why i did this i need to be doing my work

A toy store is having a sale. A video game system has an original price of $99. It is on sale for 40% off the original price. Find the sale price of the game system. Round to the nearest cent.

Answers

Answer:

The price would now be $59.40

Step-by-step explanation:

$59.4 is the sale price of the game system.

What is selling price?

The selling price is how much a buyer pays for a product or service.

Given,

A toy store is having a sale. A video game system has an original price of $99.

It is on sale for 40% off the original price.

We need to find how much 40% of $99.

40/100×99=0.4×99=39.6.

So sale price of the game system is $99-$39.6=$59.4.

Therefore sale price of the game system is $59.4.

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Write one-page given the following scenario, determine if the salesman’s conjecture is logical? Why or why not? Is it true? Why or why not? Provide a counterexample that would disprove his hypothesis:

A car salesman sold 5 used cars to five different couples. He noticed that each couple was under 30 years old. The following day, he sold a new, luxury car to a couple in their 60’s. The salesman determined that only younger couples by used cars.

Answers

Answer:

His conjecture is not logical.

Step-by-step explanation:

If he sold a car to a couple above 30, how did he think only younger people bought cars? He is not logical.

Daniela, Kieu, and Cameron decide to go to the movies one hot summer afternoon. The theater is having a summer special called Three Go Free. They will get free movie tickets if they each buy a large popcorn and a large soft drink. They take the deal and spend a total of $22.50 on large popcorns and soft drinks. The next week, they go back again, only this time, they each pay $8 for a ticket, they each get a large soft drink, but they share one large bucket of popcorn. This return trip costs them a total of$37.50. Use systems of equations to find the price of a large soft drink and the price of a large bucket of popcorn!

Answers

Answer:

Price of a large soft drink = $3

Price of large bucket of popcorn = $4.5

Step-by-step explanation:

Let the cost of one large popcorn = $P

And the cost of one large soft drink = $S

If Daniela, Kieu and Cameron avail the deal of Three Go Free,

3P + 3S = 22.50

P + S = 7.5 -----(1)

Next time they each pay $8 for a ticket, they each get a large soft drink but they share one large bucket of popcorn.

This trip cost them = $37.50

Cost of 3 tickets + Cost of 3 large soft drinks + Cost of one large bucket of popcorn = 37.50

(3 × 8) + (3 × S) + P = 37.5

24 + 3S + P = 37.5

3S + P = 13.5 -----(2)

By subtracting equation (1) from equation (2),

(3S + P) - (P + S) = 13.5 - 7.5

2S = 6

S = $3

From equation (1),

P + 3 = 7.5

P = $4.5

Therefore, price of a large soft drink is $3 and a large bucket of popcorn is $4.5

10 – 2v = -5v – 50 what is V

Answers

i think it’s v=-20 i showed you my work if that helps :)

Help with math. please

Answers

Answer:

B. 1 9/10 (19/10)

Step-by-step explanation:

3 4/5 is equal to 19/5

We would need to divide 19/5 by 2

Make 2 a fraction. 2/1

Flip the number: 1/2

Multiply 19/5 by 1/2

19/10

Simplify.

1 9/10

Hope I helped :)

Please consider Brainliest :)

Find the value of x.

Answers

Answer:

x=55

Step-by-step explanation:

you have to add the three angles to get 180 first. 180- 21-34=125.

then take the missing angle inside the triangle (125) and subtract by 180.

180-125=55

Answer:

x = 55

Step-by-step explanation:

We know that triangles add up to 180 degrees, so let's start with that. Keep in mind that "y" will be the third degree of the triangle.

21+34+y = 180

55+y = 180

y = 125

Okay, now we know that the third degree is 125. Also, the line that 125 and x are on is a straight line. All straight lines are 180 degrees. Subtract 180 and 125 to get your answer.

180-125 = 55

So your final answer will be x=55, hope this helped!

Select all of the following expressions that are equal to 2.5.

-1 + (-1.5)
-2(-1.25)
(-0.5) 2
5 ÷ 2

Answers

Answer:

The second one, -2(-1.25)

Step-by-step explanation:

-1+(-1.5)
-2(-1.25)
5 divided 2

thats all, hope it helps you!!❤️

-c + 5d + 7c - 11d + d - 3c

Answers

The anwser is -4c + 2d

Answer:

3c-5d

Step-by-step explanation:

solve for x im not good at math

Answers

the answer would be x=9

Don’t worry I’m not either. I just did this yesterday.

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