Mathematics High School

Please help me with this!!!

Answers

Answer 1

Answer:

True

they intersect at only one point

hope it will help you

your day will full of happiness

Answer 2

Answer:

i think true

Step-by-step explanation:

corret because vertical Lines intersect at one point after a certain amount of time

Related Questions

The population of rabbits on an island is growing exponentially. In the year 1992, the population of rabbits was 8300, and by 2000 the population had grown to 21500. Predict the population of rabbits in the year 2009, to the nearest whole number.

Answers

Answer:

36350

Step-by-step explanation:

1992 : 8300

2000 : 21500

1992/2000 = 8300/21500

Each year, population grow around 1650 rabbits

In 2009: 21500+(1650*9) = 36350

Answer for brainliest.

Answers

Answer:

2880 in^3

Step-by-step explanation:

since 6 times 2 is 12 then you multiply 1440 times 2 as well :)

Mark me brainlyiest pls :)

Answer: [tex]720^{3}[/tex]

Step-by-step explanation: plz mark me brainliest

Which TWO representations show the same function

(picture included)

Answers

the graph and the equation show the same

please find the median!!!

will give brainliest!!!

Answers

Answer:

8, 10, 15, 16, 17, 17, 22

16 is the median

Step-by-step explanation:

Answer:

median is 16

Step-by-step explanation:

write and equation to solve for x.
what is the value of x?

Answers

Well since both angles equal a right triangle (90 degrees) you would set up the equation 90=2x+3x+5

90=2x+3x+5
85=5x
17=x

and to find the angles, just plug in x which is 17

3y - 21 = 12x
Help please

Answers

Simply
3Y+-21=12X

Re-order the terms
-21+3Y=12X

(Solving for Y variable)

Move all terms containing y to the left, all other terms to the right.

Add 21 to each side of the equation
-21+21+3Y=21+12X

Combine like terms: -21+21=0
0+3Y=21+12X
3Y=21+12X

Divide each side by 3
Y=7+4X

Simplifying
Y=7+4x
I hope this helps!! :)

The symbol used in the statement that relates the sides or angles looks like what?

Answers

An angle is represented by the symbol ∠, example ∠AOB. Symbol looks like two rays meeting at a common end point. Angles are measured in degrees, using a protractor.

Solve for n: 3xn-9=6y

Answers

Answer:

y= 13/6 xn - 3/2,x€ R, n€ R

help me, please and ty

Answers

Answer:

3/5, 30%, 0.1

Step-by-step explanation:

0.4 + 1/2 + 40% = 0.4 + 0.5 + 0.4 = 1.3

3/4 + 0.25 + 1/2 = 0.75 + 0.25 + 0.5 = 1.5

3/5 + 30% + 0.1 = 0.6 + 0.3 + 0.1 = 1

The last choice is a probability complement because all values add to 1.

find x and y in
(i) 23x- 29y= 98 and 29x -23y =110
(ii) 99x +101y =499 and 101x +99y =501

Answers

Answer:

23 x-29y=98.......(1)

29 x-23y=110.......(2)

adding (1) and (2)we get

52 x-52y=208

52(x+y)=208

x-y=4...(3)[we get four by dividing 208 with 52]

subtract (2) from (1) we get

-6 x-6y=-12

x-y=2.....(4)

adding (3) and (4) we get

2x=6

therefore x=3

now from (4) we get

x-y=2 [we substitute xfor 3]

3-y=2

y=2-3

y=-1( that is the answer for your first question)

Step-by-step explanation:

99x+101y=499.....(1)

101x+99y=501.....(2)

add (1) and (2)

(99+101)x+(101+99)=(499+501)

200x+200y=1000

200(x+ y)=1000

x+y=5.....(3)

subtract (2)from(1) we get

2x-2y=2

2(x-y)=2

x+y=1.......(4)

x+y=5

x-y=1(add them together)

2x=6

x=3

substitute x equal to 3 in equation (3)

x+y=5

3+y=5

y=2

y equal to 2 and x equal to 3

hope is not too late

a class has 10 students how many choices for a president and a vice president are possible?

Answers

Answer:

for president there are 10, and in vice president there are 9

If 50-3x=x-26, then x=

Answers

Answer:

x=19

Step-by-step explanation:

50 - 3x = x -26

50-3x-50=x-26-50

-3x=x-76

-3x-x=x-76-x

-4x= -76

x= -76/-4

x=19

Can someone tell me the answer, please?

Answers

I believe it is rose bouquets good luck!!

Answer:

Rose bouquets

Step-by-step explanation:

Please mark me branliest?!?!

Decrease £101 by 43%

Answers

101 - Percentage decrease =

101 - (43% × 101) =

101 - 43% × 101 =

(1 - 43%) × 101 =

(100% - 43%) × 101 =

57% × 101 =

57 ÷ 100 × 101 =

57 × 101 ÷ 100 =

5,757 ÷ 100 =

57.57

Answer:

Step-by-step explanation:

100-43=57%

57/100 x 101

0.57 x 101

£57.57

43/100 x 101

0.43 x 101

43.43

100-43.43

=£57.57

Find the value of x.

Answers

Answer:

X = 9

okay If I'm wrong sry what's 9x3 it's 45 right ( me not using a caluctalter ) ( I didn't even spell that Right lol ) but anyways it's X=9

John belongs to a boating club that rents sailboats for $60 for the first hour and $20 for each additional hour. After renting a boat one day, he owed the boating club a fee of $140.

Write and solve an equation to find how many hours he kept the boat.

Answers

Answer:

4 Hours

Step-by-step explanation:

The original boating fee is $60 then you add $20 per hour so 20 x 4 = 80

80+60=140 $140

Answer: 140=60+20x. He kept the boat for 4 hours

Step-by-step explanation:

x=hours

y=final cost and the final cost is $140

to find x you would use the equation: 140=60+20x

you would first subtract 60 from both sides and you would get:

80=20x

Now you would divide 20 from both sides

So x is 4

Deb bought 51 boxes of pens. There were 54 pens in each box. How many pens did Deb
buy?

Answers

Deb would have 2754 pens

Deb bought a total of 2,754

Instructions: Find the missing length indicated.

Answers

Answer:

the answer is the 90 degree

What is the surface area of this shape?

Answers

Surface Area= 25
(3x2)2 + (2x1)2 + (3x1)2

Answer:

A=2(wl+hl+hw)=2·(3·2+1·2+1·3)=22

Step-by-step explanation:

I reported the other answer HAHAHA here is the correct one

which equation is true ?
4/-9 = -4/9
4/-9 = 2/-3
4/-9 = 4/9
4/-9 = 2/3

Answers

Answer:

4/-9 = 2/3

Step-by-step explanation:

What is the degree of the term 2x in the polynomial 4x2 + 2x+1?

Answers

Answer:

Step-by-step explanation:

degree of the term 2x is 1

Power of the variable x is the degree of the term

Help........Betty wants to bake the perfect cookie. She wants to determine the ideal temperature at which to bake the cookies. She has enough batter to make 60 cookies. She decides to randomly assign 15 cookies to be baked at 300°, 15 at 325°, 15 at 350°, and 15 at 375°. The baking time for each batch is 12 minutes. Which statement about the randomization for the completely randomized design is correct? Betty should place the first 15 balls of cookie dough that she scoops from the batter on a tray, and those will be baked at 300°. The next 15 will be placed onto a second tray to be baked at 325°. She should continue in this manner until all 60 cookies have been placed on trays. Betty should scoop a ball of cookie dough from the batter, and then roll a die. Numbers 1–4 would indicate at which temperature the cookies will be baked, and 5–6 would indicate that she should roll again. She should repeat this process until all 60 cookies have been allocated. Betty should prepare all 60 cookies. Each cookie will receive a number. The numbers will be written on slips of paper, put into a hat, and shuffled well. The first 15 numbers drawn will indicate the cookies to be baked at 300°, the next 15 will indicate the cookies to be baked at 325°, and so on until all 60 cookies are allocated. Betty should place the first cookie on a tray to be baked at 300°. The second cookie will go on a tray to be baked at 325°, the third will go on a tray to be baked at 350°, and the fourth will go on a tray to be baked at 375°. She will continue placing the cookies in this pattern until all 60 cookies are on trays to be baked.

Answers

Answer: Betty should prepare all 60 cookies. Each cookie will receive a number. The numbers will be written on slips of paper, put into a hat, and shuffled well. The first 15 numbers drawn will indicate the cookies to be baked at 300°, the next 15 will indicate the cookies to be baked at 325°, and so on until all 60 cookies are allocated.

Step-by-step explanation: I just got it correct on Edge :)

The true option about the randomized design is (c) Betty should prepare all 60 cookies. Each cookie will receive a number. The numbers will be written on slips of paper, put into a hat, and shuffled well. The first 15 numbers drawn will indicate the cookies to be baked at 300°, the next 15 will indicate the cookies to be baked at 325°, and so on until all 60 cookies are allocated.

The given parameters are:

[tex]\mathbf{n = 60}[/tex]

[tex]\mathbf{Batches = 4}[/tex]

[tex]\mathbf{Cookies= 15}[/tex] ---- the number of cookies in each batch

[tex]\mathbf{Temperature= 300,325,350,375}[/tex]

To randomly assign the cookies to the given temperatures, all cookies have to be subjected to the same conditions (except the difference in the temperature).

This means that, she can bake all the cookies at once at different temperatures, while noting down the cookies with a given number.

Hence, the true option is (c)

Answers

Answer:

B?346C is the answer get noob

B 346c step by step

Answers

the system shown is inconsistent!

Answer:

Consistent

Step-by-step explanation:

A triangle has an area of 3x^2+9x-54 square centimeters. If the height of the triangle is x+6 centimeters, find the length of the base

Answers

it should be b = 6(x - 3)

A 960-square-foot apartment in New York City costs $540,000. What is the price per square foot? $

Answers

Answer:

The price per square foot is $468.75

Step-by-step explanation:

You would take the price and divide it by the square footage.

540,000

------------- = 468.75

960

help agin please number 8

Answers

Answer:

Step-by-step explanation:

5 + 7 > 9

12 > 9

5 + 9 > 7

14 > 7

7 + 9 > 5

16 > 5

Answer:

G as

5+7 more than 9

5+9 more than 7

7+9 more than 5

six teams are out on the field playing soccer. the team all have the same number of players.

Answers

Here's link to the answer:

cutt.us/tWGpn

Find p and q .......

Answers

Answer:

Q = 9

P = 5

Step-by-step explanation:

can you help me with this, please?

Answers

9514 1404 393

Answer:

b, c, d -- (all but the first)

Step-by-step explanation:

The key take-away regarding what relation is or is not a function is the following: a function has no repeated x-values.

The x-values in the table are -3, -1, 0, 2, so any suggested ordered pair with one of those as an x-value cannot be added to the table. The only such pair in the list is the first one (-3, 4). It cannot be added. All of the remaining three pairs can be added and the relation will remain a function.

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