How do I work this out?

How Do I Work This Out?

Answers

Answer 1
the answer is 7, inversely proportional to x+9 therefore making it 22cm squared
hope this helps

Related Questions

Last year 600 people attended a street fair. This year 950 people attended. What is the percent change from last year to this year?



HELPPPP

Answers

Answer:

Step-by-step explanation:

from 600 people changed to 950 people so increased 950-600=350

     if 600 is 100%

then 350 is ?%

?= 350*100/600 = 58.(3)%

so it increased by 58.(3)% since the year before

SOLVE THE INEQULITY 4X-7<5

Answers

Step-by-step explanation:

the answer is

4x-7<5

4x<12

x<3

x< 3. move the -7 over to the right by adding to both sides, and you will have 4x<12. get x by itself by diving both sides by 4, and get x<3

A pizza shop offers a special on a -topping pizza from a list of three items. The chart below shows all possible pizza combinations.

Answers

Answer:

35 different combinations

Step-by-step explanation:

Pizza company offers 3 different crust types to choose from and there are 7 toppings available which a person can choose to add in its pizza. The number combination made from 7 different types of toppings are 35. This is calculated using combination technique of statistics. It is assumed that the order of topping and crust does not matter.

nCr = 7C3

7C3 = 35.

In a March 2016 survey by Gallup of 1019 US
adults, 65% believe that global warming is due
more to human activity than natural changes in
the environment.
Assume the conditions for inference have been
met. Create a 95% confidence interval for the true proportion of US adults that believe global warming is due more to human activity than natural changes.

Answers

Answer:

Americans are taking global warming more seriously than at any time in the past eight years, according to several measures in Gallup's annual environment poll. Most emblematic is the rise in their stated concern about the issue. Sixty-four percent of U.S. adults say they are worried a "great deal" or "fair amount" about global warming, up from 55% at this time last year and the highest reading since 2008.

Mirroring this, the March 2-6 survey -- conducted at the close of what has reportedly been the warmest winter on record in the U.S. -- documents a slight increase in the percentage of Americans who believe the effects of global warming have already begun. Nearly six in 10 (59%) today say the effects have already begun, up from 55% in March 2015. Another 31%, up from 28% in 2015, believe the effects are not currently manifest but will be at some point in the future. That leaves only 10% saying the effects will never happen, down from 16% last year and the lowest since 2007.

A water tank holds 657 gallons but is leaking at a rate of 4 gallons per week. A second water tank holds 876 gallons but is leaking at a rate of 7 gallons per week. After how many weeks will the amount of water in the two tanks be the same?


NEED THIS DONE ASAP!!!!!

Answers

Answer:

hola

Step-by-step explanation:

hablas español hablas con la que pidio ayuda y tu hablas español

20POINTS HELP PLEASE!!!!!!!!!

Answers

B because there is less green than red
A and B are both true, but I would go with A.

Find 12 - (-2)
What is the answer to this?

Answers

24. This is because when you multiply a negative times a negative you get a positive number. Meaning that the new equation would be 12×2

What is 1/6 X 3 I need help badly

Answers

Answer:

1/2

Step-by-step explanation:

it 1/2

0.5
hope dat helps

Find the measure of VU
Can someone help me??

I need to show the work

Answers

Answer:

VU=16x=2

Step-by-step explanation:

lets solve the problem 7x+2=3x+10

subtract 3x from 7x

4x+2=10

subtract 2 from 10

4x=8

divide both sides by 4

x=2

to find VU plug in 2 for x so...

3(2)+10

6+10

16

I hope this helped you :)

Step-by-step explanation:

7x + 2 = 3x + 10

7x - 3x + 2 = 3x - 3x + 10

4x + 2 = 10

4x + 2 - 2 = 10 - 2

4x = 8

4x ÷ 4 = 8 ÷ 4

x = 2

VU = 3x + 10

VU = 3(2) + 10

VU = 6 + 10

VU = 16

Find the slope and y-intercept of the line represented by the table.
.
Please help me

Answers

Step-by-step explanation:

I cant see the question but use the formula

y=mx+b

m=slope

b=y-intercept

you can also use the equation

y2-y1/x2-x1 to find slope.

since its a table, you can plug the x (input) and y (output) coordinates of the table to find the slope.

Which table represents a function?

Answers

Explanation

A function is a set of relation without repetitive domain. That means we cannot have the same value of x in a set.

Example

{(1,1),(1,2),(2,4),(3,9)}

This is not a function because the relation has same two x = 1 which does not make it a function.

{(1,1),(2,4),(3,9)}

This is a function because there are no same x-values or repetitive domain in a single set.

Back to the question, we can find which table represent a function by looking at the x-value table. If there are two same or more x-values, it is not a function.

Answer

The answer is the left bottom table as the other table have two same x-values.

estimating using graph

Answers

Answer:

itś the fifth point up exactly 2.5

Step-by-step explanation:

A customer bought a soda and 2 hotdogs for $7 another customer bought a soda in for hotdogs for $12

Answers

What are u suppose to do in this word problem ?

ArgXxN4qfLUOVON6BE2
Nearpod - Slor X
Playing a Gar x
Nearpod - Slope Day 2
app nearpod.com
086252F5Z14XR
Find the slope of the line that passes through:
(6,7) and (4,2)
1
2.
5
5
2

Answers

Answer:

slope is 5/2

Step-by-step explanation:

5 over 2

In a right triangle, a and b are the lengths of the legs and c is the length of the hypotenuse.
If b = 6.8 centimeters and c = 9.7 centimeters, what is the perimeter? If necessary, round to
the nearest tenth.

Answers

Answer:

P=23.4

Step-by-step explanation:

so using the pytogoren theroum

c2-b2= a2

so a= 6.9

so P= 6.9+6.8+9.7=23.4

if my answer helped please mark as brainliest.

A boat is traveling a distance of 90 km at a speed of 30 km/s, how long will it take to reach its destination?
PLEASE SHOW WORK!

Answers

Answer:

3 sec

Step-by-step explanation:

Answer:

[tex]3[/tex] seconds

Step-by-step explanation:

[tex]90 \div 30 = 3[/tex]

It will take [tex]3[/tex] seconds for the boat the reach its destination.

20 customers are eating dinner at a local restaurant. The restaurant accepts cash or credit as forms of payment.
Of the 20 customers, 4 have enough cash to pay for their meal, 16 have a credit card, and 3 have enough cash
and a credit card. Using this information, answer each of the following questions.
Let A be the event that a randomly selected customer has enough cash and B be the event that a randomly
selected customer has a credit card.
What is P(A), the probability that a customer has enough cash?
What is P(B), the probability that a customer has a credit card?
What is P(A and B), the probability that a customer has enough cash and a credit card?
What is P(A or B), the probability that a customer has enough cash or a credit card?

Answers

I think it might be B

Pls help me this was due a long time ago ❤️

Answers

Answer:

its the last one

Step-by-step explanation:

Answer:

2017 - 2019

Step-by-step explanation:

because 2019 is the largest and 2017 is the largest one from the top of the weight list

I dont know is this right

Find the value of x in the triangle shown below.
6
10

Answers

Answer:

50

Step-by-step explanation:

The value of x is 50 degrees

bcoz it is isosceles triangle

so two angles are equal

so value of x is 50

I hope this will help u

Answer:

x=5

Step-by-step explanation:

What is 17 = 3x + 2 ?

Answers

Answer:

x = 5

Explanation:

Subtracting 2 from both sides of the equation

17 − 2 = 3x +2 − 2

15=3x

Dividing both sides by 3

15/3 = 3x/3

5 = x

Answer:

x=5

Step-by-step explanation:

find the midpoint and distance of Z(4, 6) , F(7, 1)
( X2 - X1 ) (Y2 - Y1 )
PLEASE HURRY
ALSO PLEASE SHOW WORK

Answers

Answer:

mid point = (5.5,3.5) distance = 5.830951895

Step-by-step explanation:

4+7=11, 11/2 = 5.5

6+1=7, 7/2 = 3.5

root (7-4)^2 + (1-6)^2 = 5.830951895

If 16x + 4 is 10 more than 14, what is the value of 8x

Answers

I believe it’s 6.4?? Maybe?


PLEASE HELO ME IT EXTREMELY URGENT !

Answers

Answer: do mx+b

Step-by-step explanation:

jared has mowed 2/5 of the yard abby says that jason has mowed 4/6 of the yard is abby correct EXPLAIN

Answers

2 3/4 = 11/4
4 1/8 = 33/8
11/4 / 33/8 = 11/4 * 8/33 = 88/132 = 2/3
he mows 2/3 of an acres per hour

what is the volume of this box if the volume is scaled down to 1/10? the original volume is 528 and the length is 11 inches the width is 8 inches and the height is 6.​

Answers

Answer:

Step-by-step explanation:

I assume the box is a rectangular figure

Volume, V=L*W*H

V=11*8*6=528 in^3

528*1/10=52.8 in^3

2. {At the grocery store, Marilyn bought 4 apples and 7 oranges. Select two ways she could write the ratio of apples to oranges.} {3. There are 12 inches in 1 foot. How many inches are in 12 feet?} {4. Alexa is making a bracelet using beads. She uses 1 red bead for every 5 silver beads. If she uses a total of 20 silver beads, how many red beads does she use?}* {5. Peter is assembling gift bags for his birthday party. For every two Hershey candy cars he puts in each bag, he puts 3 lollipops. He decides to put six Hershey candy cars in one bag. How many lollipops does he put in the same bag?} Whoever can answer these questions you are amazing!!! And I give you 50 points =D

Answers

Answer:

I'm really sorry I wish I could give you the right answer but maybe if you like put it in like different parts cause it's like I can't read it to sa jumbled up but I will answer you if you put it in different parts please

The library started the yoar with 14,341 books. At the end of the first week
1456 books had been checked out. At the end of the second week 3,298
books had been checked out and 2,192 books had been returned. How many
books were in the library at the end of the second week?

Answers

Answer:

the answer is 11788 :) your welcome

James' school is selling tickets to the talent
show. On the first day of ticket sales the school
sold 4 adult tickets and 6 child tickets for a total
of $122. The school took in $94 on the 2nd day by
selling 5 adult tickets and 3 child tickets. What is
the price of one adult ticket and one child ticket?

Answers

Answer:

Your answer.

4x + 6y = 122.............(1)

5x + 3y = 94............... (2)

(2)*2-(1),,,,

10x+6y-4x-6y = 66

X = 11

Put x value in eq 1 or 2

Y = 13

Thank you. And give my answer as Brainlist answer. Follow me for more

Step-by-step explanation:

please help!!
(pre al)

Answers

Answer:

y=1x+1

Step-by-step explanation:

A textbook store sold a combined total of 435 psychology and sociology textbooks in a week. The number of sociology textbooks sold was 61 less than the number of psychology textbooks sold. How many textbooks of each type were sold?

Answers

Answer:

248 psych books, 187 soc books.

Step-by-step explanation:

x psych books were sold

x-61 soc books were sold

Total books was 435.

So -

x+x-61 = 435

2x-61 = 435

2x = 496

x = 248.

so x-61 = 187 and

248+187 = 435.

248 psych books, 187 soc books.

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