Mathematics High School

helppppp pleaseeeeeee

Answers

Answer 1

Use Photomath it will help:)!!!!!!!............

Answer 2

answer:

step by step explanation:

yeah what they said^^^^^^^

Related Questions

what is the value of x? enter your answer in the box

Answers

Answer:

x=7

Step-by-step explanation:

6x6=36

6x7=42

Sides of the right triangle are 6x bigger

Find the slope of the line through the points (-9, 19) and (-13, 11).

Answers

Answer:

slope is 2

Step-by-step explanation:

slope is m= y2-y1/x2-x1= 19-11/-9+13= 8/4=2

8a x 2b ÷ 4c =
(I don't get it)

Answers

Answer:

The solution of the given equation is not possible. Because different variables never multiply or divide

double checking

i think a and h but not sure

Answers

Answer:

C and G

Step-by-step explanation:

You have two lines intersected by a transversal. The transversal is labeled t. The other two lines are "the two lines".

Corresponding angles must be both on the same side of the transversal and they must be either both above the two lines or both below the two lines.

All 4 pairs of corresponding angles in this figure are listed below:

a, e

c, g

b, f

d, h

The only one of those pairs in the choices is c, g

Answer: C and G

Percy has already walked 25 kilometers this week, plus he plans to walk 5 kilometers during
each trip to school. After 12 trips to school, how many kilometers will Percy have walked in
total?

Answers

Answer:

Step-by-step explanation:

He walked 25 already. So you have x=25. He walks 5 km during each trip. There are 12 trips. 5 times 12 is 60. x=25+60. So, 25 plus 60 is 85.

Is (x + 5) a factor of f(x) = x3 − 4x2 + 3x + 7? Use either the remainder theorem or the factor theorem to explain your reasoning. This is worth 100 points. Will mark brainliest. Whatever you want. Please answer this.

Answers

Answer:

Step-by-step explanation:

3x-8+3x+7-(simplified)-> 6x-1, which does not have (x+5) as a factor

Answer:

Step-by-step explanation:

Let's assume (x + 5) is the factor of f(x) = x^3 − 4x^2 + 3x + 7

then f(-5) should be equal to zero. Verifying:

f(-5) = (-5)^3 - 4(-5)^2 +3(-5) + 7 =-125 - 100 - 15 + 7 = -233

Since -233 ≠ 0, the statement is false, so (x + 5) is not a factor of given polynomial

A bakery made 140 buns. A restaurant bought 80 of the buns. The remaining buns were put into bags of 4 buns each. How many bags of buns
are there?

Answers

Answer:

A bakery made 140 buns. A restaurant bought 80 of the buns. The remaining buns were put into bags of 4 buns each. How many bags of buns

are there?

Answer:

30, 30 bags of buns your welcome

write a statement that indicates that the triangles in each pair are congruent

Answers

Number 1 is congruent

Whats 5+5+5+5+5+5+5+5+5+5+5+5+10+10+10+10

Answers

Answer:

100

Step-by-step explanation:

There are 12 5s.

12*5= 60

There are 4 10s.

10*4 = 40

60 + 40 = 100

Answer:

ANS 100

Step-by-step explanation:

THERE ARE 12 TIME 5 AND 4 TIME 10 SO THE ANSWER IS 100

What is the inequality of the graph?

Answers

I believe it is 4 if not 4/1

A sum of money is to be divided among Paul, John And Mary in the ratio 2:3:7 respectively. If Mary received $350 more than John. Determine to the nearest whole number, the total sum of money that was shared.

Answers

Answer:

$1050

Step-by-step explanation:

1=87.5

total is 12

1050 is the correct answer your welcome have a nice day !

3) FUNDRAISING At a fundraising event, $10 is donated for every mile ran.
Write a function to represent the situation.
*
A. O d=10m
B. O d=m+10
C. O d=10m + 10
D. O dem
10

Answers

Answer:

Step-by-step explanation:

if 3 miles for example were ran you would of course get $30 and the equation I used to figure that out was d=10(3) or with a variable d=10m

What is the product?
2013
-2
2
2 0
- 2
Worth 35 pts

Answers

Answer:

...

Step-by-step explanation:

Answer:

-2 / 0

Step-by-step explanation:

you multiply 2 and -1 and 2 and 0 and you get -2 and 0.

16. An airplane 30,000 feet above the ground begins descending at a rate of 2,000 feet per minute. Write an equation to model the situation. Find the altitude of the plane after 5 minutes

Answers

Answer:

equation: y=-2,000x+30,000

altitude after five minutes: 20,000

Step-by-step explanation:

y = altitude of the plane

x= slope (the plane descends -2000 feet per min, so the slope is -2000)

the y-intercept is 30,000 as the plane begins at 30000 feet above ground

Can you write 10 2/3 as an improper fraction?

Answers

Answer:

10 2/3 is 32/3

Step-by-step explanation:

10*3=30

30+2=32

32/3

Step-by-step explanation:

10 2/3

add 10 + 2/3

continue

MATHHHH!!!! PLZZZZ!!! HELP!!!

Answers

113% I think check with your teacher

Find slop for each line
8x-4y=16

Answers

Use Cymath, it shows you the steps on how to get the slope.

Answer:

y=2x-4

Step-by-step explanation:

slope=mx+b

8x-4y=16

-4y=-8x+16

-4y/-4=y

(-8x+16)/-4=2x-4

y=2x-4

Hope this helps! :)

I need help please Will mark brainliest

Answers

Answer:

answer 1

answer2

answer3

answer4

Step-by-step explanation:

Treys gas tank is 1/6 full. After he buys 14 gallons of gas, it is 3/4 full. How many gallons can Treys tank hold?

Answers

Answer:

Goran's gas tank is 1/6 full. After he buys 14 gallons of gas, it is 3/4 full. How many gallons can Goran's tank hold?"

Let x = gallons to fill the tank

multiply by 12

12*3%2F4x = 12*1%2F6x + 12(14)

3(3x) = 2x + 168

9x - 2x = 168

7x = 168

x = 168/7

x = 24 gallons

see if that is true

1%2F6*24 + 14 = 18 gallons which is 18/24 = 3/4 of the tank

Draw the given figure's reflection image across line l. (look at the screenshot)

A.
B.
C.
D.

Answers

Answer:

Step-by-step explanation:

B is the right answer

help me out please :(

Answers

Answer:

45 ft i think im not sure sorry if im wrong

Step-by-step explanation:

ALL MY POINTS!! ANSWER NOW PLEASEEE

Answers

She studied 50 minutes because 1/3 of an hour is 20 minutes and 1/2 an hour is 30 minutes so 20+30 is 50 minutes

Answer:

5/6

Step-by-step explanation:

1/3+1/2=5/6

1) find common denominator

2) Add top number and then add bottom

PLEASE HELP PIC DOWN BELOW 8th GRADE MATH

Answers

Answer:

A) 1/5 * 10

Step-by-step explanation:

1/5 / 1/10 = Time it will take to fill up

=> 1/5 * 10 = Time it will take to fill up

=> 1*2 = Time it will take to fill up

=> 2 = Time it will take to fill up

If my answer helped, kindly mark me as the brainliest!!

Thanks !!

A density curve for all the possible temperatures between 0 degrees F and 40 degrees F is a rectangle. What is the height of the rectangle in this density curve?
A. 0.025
B. 0.00025
C. 0.0025
D. 0.25

Answers

Answer:

Concept: Higher Level Mathematics

You have a density curve, aka probability You are asked to find the height Hence 0-40F has 40 total integers or values of X(probability) Hence you have a total Area of [tex] \binom{40}{0} [/tex]Integrate f(x) to get 0.025. Hence the answer is A Rate positively and give brainlist

3) Determine if the ordered pairs represent a function.
{(2,3), (4,4), (2,5), (3, 8)}
Yes
No

Answers

No, it does not represent a function

HELP FAST !!! WILL GIVE BRAINLIEST!!

Answers

Answer:

56 degrees

Step-by-step explanation:

Coz they're corresponding angles

Randall graphed the equation y=-2x+3 as follows:

Did Randall correctly graph the equation?
A. Yes he correctly graphed the equation B. No he graphed the line with a slope of 2 instead of -2 C. No, Randall graphed the line with a slope of -1/2 instead of -2 D. No, Randall graphed an x-intercept of (3,0) instead of y-intercept (0,3)

Answers

Answer:

Step-by-step explanation:

Hope I could help :)))

Help ASAP. Solve both

Answers

Step-by-step explanation:

question 15

For y to be parallel to z the sum of given angles must be equal to 180°

3x + 7 + 10x - 22 = 180° add like terms

13x - 15 = 180 add 15 to both sides

13x = 195 divide both sides by 13

x = 15

question 16

If y is parallel to z then the given angles are alternate exterior and has same measurement

11x - 3 = 4x + 39

11x - 4x = 39 + 3

7x = 42 divide both sides by 7

x = 6

The price of a skateboard was reduced from $150 to $90. By what percentage was the price of the skateboard reduced?

Answers

Answer:

40%

Step-by-step explanation:

Ignore the zeros, then think about the 15 ‘s multiplication table. Once you do, you will find that 90 is 15 times 6, which is 60%. And 100-60 is obviously 40. Hope this helps.

The percentage that was reduced from the original price is 40 %

What is Percentage?

A percentage is a number or ratio expressed as a fraction of 100. It is often denoted using the percent sign, %

Given data ,

The original price of the skateboard = $ 150

The reduced price of the skateboard = $ 90

The difference between the original price and reduced price =
Original price of the skateboard - Reduced price of the skateboard

The difference between the original price and reduced price = 150 - 90

= $ 60

Let the percentage decrease be A

Now the equation will be

Original price of the skateboard - A % ( Original price of the skateboard ) =
Reduced price of the skateboard

So ,

150 - A/100 ( 150 ) = 90

Adding A/100 ( 150 ) on both sides , we get

A/100 ( 150 ) + 90 = 150

Subtracting 90 on both sides , we get

A/100 ( 150 ) = 60

Multiply by 100 on both sides , we get

150A = 6000

Divide by 150 on both sides , we get

A = 40 %

Hence , the percentage at which the price of the skateboard reduced is 40%

To learn more about percentage click :

https://brainly.com/question/12861068

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Luna Park in Coney Island charges $12 for entry and $2 per ride. Ariana visits the park and goes on 4 rides. How much money did she spend in total?

Answers

Y = 2x + 12
2(4) + 12 = 8 + 12 = 20
She spends $20

Other Questions

HELP URGENT !!!!!!!!!!!!!! Which statement can you conclude is true from the given information? Are a Jehovah's witness, if not, would you consider being one??? The Framers of the Constitution established the Electoral College because theyO had doubts about the average person's ability to select a candidate.O highly trusted the average voter's judgment.O knew that voters would research candidates.wanted Congress to have a say in presidential elections. Is The Pamlico Sound a potable water source ? If so , Why ? PLEASE HELP!!! (20 POINTS)Is it true that [20+(1)0]0=1? Explain.A.No, because the negative sign will cancel the values, resulting in zero.B.Yes, because the negative sign will cancel the values, resulting in one.C.No, because any number raised to the zero power is zero.D.Yes, because any number, except zero, raised to the zero power is one. Whats the solution to the equation Suppose we collect a simple random sample of 200 registered voters from a large city. We find that 25% of the voters in the sample are Independents. Find a 95% confidence interval for the percentage of registered voters in the city that are Independents. Round your answer to at least two decimal places. 5 divided by 3/12 equals Pls answer ASAP, will mark brainliest what concerns ponyboy about the article regarding the fire? (the outsiders, chapter 7) What is the best summary of paragraphs 3 and 4? im 6th and this is readingA. The International Olympic Committee was created by Pierre de Coubertin in 1894. The committee was responsible for selecting the location of the modern Olympic Games.B. Pierre de Coubertin would be pleased to know that his Olympic symbol is used in the opening ceremony of every Olympics. He served on a committee that supported the modern Olympic Games and approved the Olympic symbol.C. The International Olympic Committee selected Athens as the site of the first modern Olympic Games. The ancient games were banned in Greece more than 1,500 years ago.D. Pierre de Coubertin is credited with the creation of the modern Olympic Games. He formed the International Olympic Committee, which selected Athens for the first modern Games in honor of its role as the location of the ancient Olympics. ASAP!!!!!!!!!!!! I NEED HELP!!!!! I WILL MARK BRAINLIEST!!!!!!! Which postulate can be used to prove congruence? Please help QUICK!!!! Coastal areas tend to have mild climates, true or false? Personification can be defined as:A)the process of giving an abstract or inanimate object human characteristicsB)the formation of mental images, figures, or likenesses of things, a collection of imagesC) the focus of poetic intent on thoroughly describing one particular aspect of somethingD) two or more stressed syllables that have the same consonant sound or sound group can someone give me a good hook for why xmas is the best holiday (its for a persuasive essay and i just need a good, quick, short, hook) If the equation 5(3x + 7) 1 = 3(52 + k) + 4 has infinitely many solutions, what is the value of k? could somebody help Adah produces scented candles. The cost of producing a candle is $1.25. Adah sells a candle for $2.50. She has a start-up costs of $300. a) Write a system of two equations that models this situtaiton.b) Determine the number of candles Adah must sell to break even. Solve the system using your chosen method and identify the method used.