Answer:
x²+9x+18
Step-by-step explanation:
(x+6)(x+3)x(x+3)+6(x+3)x²+3x+6x+18x²+9x+184 2/3 + 5 3/8 = ? need answer fast!
Answer:
241gv
Step-by-step explanation:
hope it helps please mark me as brainliest
Hi! I need help ASAP!!!
Chris and Michelle are professional divers. During one of their dives, Chris goes 40 meters below the surface of the water, and Michelle dives 13 meters below Chris. What is Michelle's position in meters?
Answer:
The answer is -53
Step-by-step explanation:
-40-13=-53
hope you get it right
Answer:
The answer would be 53 meters below the surface
Step-by-step explanation:
If Chris is at -40 meters (meaning that he is 40 meters under the surface or, zero.) You would subtract 13 from that original depth of -40 in order to get -53 meters below the surface or 53 meters deep.
What is the product
of -5.6 and 12.04?
the answer to your question is -67.424
The ratio of cats to dogs is 2:3. Five more cats enter the room, and then the ratio is 9:11. How many cats and dogs were in the room to begin with?
Answer:
"The ratio of the number of cats to dogs is 3:5. How many dogs would there be if there were 12 cats?"
Reworded, this says that "for every 3 cats there are 5 dogs." Or else you could say, "for every 5 dogs there are 3 cats."
You are given the number of cats=12. For every 3 cats there are 5 dogs." That means 50 dogs.
(3 cats) / (5 dogs) = (12 cats) / (x dogs)
3 / 5 = 12 / x
3x = 5*12
3x = 60
x = 20 dogs
Or you could write:
(5 dogs) / (3 cats) = (x dogs) / (12 cats)
x = 20 dogs.
Step-by-step explanation:
An ordered pair of numbers a and b, written as a / b, is a ratio if b is not equal to 0.To start the room contained 20 dogs.
Explain about the Ratio?
Mathematicians use the term "ratio" to compare two or more numbers. It serves as a comparison tool to show how big or tiny an amount is in relation to another. Two quantities are compared using division in a ratio. In this case, the dividend is referred to as the "antecedent" and the divisor as the "consequent."
According to a revised version, "there are 5 dogs for every 3 cats." Alternatively, you may say, "There are 3 cats for every 5 dogs."
You are informed that there are 12 cats. There are 5 dogs for every 3 cats. That's fifty dogs.
3 cats divided by 5 dogs equals 12 cats (x dogs)
3 / 5 = 12 / x
3x = 5*12
3x = 60
x = 20 dogs
To learn more about Ratio refer to:
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Can someone help me with this question?
Answer:
4.39%
Step-by-step explanation:
- chefs/head was facing the larger percent decrease
- by this much:
[tex] \frac{ 100 - x }{100} = \frac{95700}{100100} \\ \\ x = \frac{400}{91} \\ \\ x = 4.39\%[/tex]
Pls help I am desperate
follow the steps shown on the photo
9514 1404 393
Answer:
7/5x -1/3
Step-by-step explanation:
We assume you want to simplify this expression.
[tex]\dfrac{-3}{5}x-\dfrac{1}{4}\cdot\left(-8x+\dfrac{5}{6}\right)-\dfrac{1}{8}\\\\=-\dfrac{3}{5}x+\left(-\dfrac{1}{4}\right)\cdot(-8x)+\left(-\dfrac{1}{4}\right)\cdot\left(\dfrac{5}{6}\right)-\dfrac{1}{8}\\\\=\left(-\dfrac{3}{5}+2\right)x-\left(\dfrac{5}{24}+\dfrac{1}{8}\right)\\\\=\dfrac{7}{5}x-\dfrac{5+3}{24}=\boxed{\dfrac{7}{5}x-\dfrac{1}{3}}[/tex]
_____
Additional comment
2 = 10/5; 1/8 = 3/24; 8/24 = 1/3. The x-terms get combined and the constants get combined. It is generally helpful to eliminate parentheses first using the distributive property.
how to do this problem
3x-2=6
Answer:
x = 2.667
Step-by-step explanation:
so first you wanna isolate the x by adding 2 to both sides
3x - 2 = 6 ---> 3x = 8
then divide both sides by 3 to get the x alone
x = 8/3 = 2.667
Write the ratio as a fraction in simplest form 2 5/7 to 1 1/7
Answer:
25:7
11:7
Step-by-step explanation:
No explanation
9514 1404 393
Answer:
19/8
Step-by-step explanation:
The ratio is ...
(2 5/7)/(1 1/7) = (19/7)/(8/7) = 19/8
Solve: 10c+ 20c= 40 = C =
10c+20c=40
or, 30c=40
or, c=40/30
Answer:
C= 2
Step-by-step explanation:
Find –4 –5 to determine which expression is equal to –4x –4 –5.
A. (-4x) - 9
B. (-4x) - 1
C. (-4x) + 1
Answer:
A. (-4x) - 9
Step-by-step explanation:
-4-5 = -9
(-4x)-4-5
(-4x)-9
Answer:
A
Step-by-step explanation:
What is the value of x? Enter your answer in the box. X=
Check the picture below.
Answer:
x=50
Step-by-step explanation:
1. equal the equations to each other: 2(x+10)=3x-30
2. distribute the 2 to x+10: 2x+20=3x-30
3. subtract 2x from both sides, and add 30 to both sides: x=50
What is the lcd of 8/15 11/30 and 3/5
Answer:
LCD(8/ 15 , 11/ 30 , 3/ 5 ) = LCM(15, 30, 5) = 2×3×5 = 30
Step-by-step explanation:
p - (m - p); use m = 3, and p = -5
Given,
p = -5
m = 3
Substitute these values in the equation.
p - (m - p)
= (-5) - (3 - (-5))
= -5 - (3 + 5)
= -5 - 8
= -13
______
RainbowSalt2222 ☔
participants were asked overall do you approve or disapprove a normal model is appropriate fit for the sampling distributions of sample differences true or false
Answer:
false
Step-by-step explanation:
pls answer this .............
Answer:
Do the same thing for the other exercises and you should find the results. They are all complimentary angles, that means if you sum the two equations representing the angles of each exercise they will be equal to 180º always
Step-by-step explanation:
3. notice 2x is complimentary of 2x + 80 because 2x is opposed to that blank space that compliments it.... I'm bad at explaining, I'll just show.
2x + 2x + 80 = 180
4x + 80 = 180
4x = 180 - 80
4x = 100
x = 25º
so then:
2x = 2*25
2x = 50º
and:
2x + 80 = 50 + 80
2x + 80 = 130º
use the given conditions right in equation!!!
nine times a number is 49 more than two times that number. find the number
Answer:
the number is 7
9•7=63
2•7=14
63-49=14
Answer:
7
Step-by-step explanation:
The daily water consumption for an Ohio community is normally distributed with a mean consumption of 751,163 gallons and a standard deviation of 84,224 gallons. The community water system will experience a noticeable drop in water pressure when the daily water consumption exceeds 984,355 gallons. What is the probability of experiencing such a drop in water pressure
Answer:
eeeeeeeeeeeeeeeeeeeeeee
Step-by-step explanation:
plzzzzzzz help at this question
Answer:
[tex]\huge\bold{\purple{\bold{⚡Ezy⚡}}} [/tex]
Step-by-step explanation:
a. y-10
b. y+20
c. (y-2)+(y+3) =2y+1
d. {5y}+{7(y-5)}= 12y-35
e. 4y
(I am giving branlest) (plz help only if you understand )
Solve one seventh plus nine fourteenths equals blank
A ten fourteenths
B eleven fourteenths
C ten sevenths
D eleven sevenths
Answer:
its 11/14 so its B hope this helps
Kaitlyn purchased a new car 39 months ago for $18791. She has been paying $197.43 per month. How much does Kaitlyn still owe for her car?
Answer:
$11091.23
Step-by-step explanation:
Reword the situation:
She purchased a car for 18791 dollars 39 months ago.
As the 39 months passed she has been paying 197.43 a month.
How much does she still owe for her car?
First find out how much she's paid so far.
For 39 months she has been paying 197.43 a month
So, so far she's payed a total of 197.43 * 39 = 7699.77 dollars
Now subtract amount she's paid so far from total price of car.
18791 - 7699.77 = 11091.23
She still owes 11091.23
what is 10.2 as a fraction
Answer:
10.2 as a fraction is 10.2/1.
Step-by-step explanation:
Basically you keep the numerator and have 1 as your denominator.
The fraction for the given decimal number is [tex]10\frac{1}{5}[/tex].
The given decimal number is 10.2.
Fractions are represented as a numerical value, which defines a part of a whole. A fraction can be a portion or section of any quantity out of a whole, where the whole can be any number, a specific value, or a thing.
Here, in the decimal number 10.2, after decimal point there is one digit.
So, divide 102 by 10.
Now, 10.2 = 102/10
= 51/5
= [tex]10\frac{1}{5}[/tex]
Therefore, the fraction for the given decimal number is [tex]10\frac{1}{5}[/tex].
To learn more about the fraction visit:
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Find the slope and y-intercept and tell me if its proportional or non-proportional.
Answer:
Slope: 6
Y-intercept: 0
Proportional
Step-by-step explanation:
The equation for this table is y = 6x + 0 or just y = 6x.
y = 6x + 0
y-value slope (x-value) y-intercept
Proportional because it crosses (0,0) on the graph.
Helppppppppppppppppppppppppppppp
Answer:
Step-by-step explanation:
just find a new photo
Add.
5/6 + 2 3/4
Enter the sum in the box as a mixed number in the simplest form.
Answer:
7 1/
6
≅ 7.1666667
Step-by-step explanation:
Hope this helps :)
i think the answer is 4 7/12
When solving multi-step problems, what is normally done first?
Answer:
Read and Visualize.
Step-by-step explanation:
The first thing we do with a multi-step word problem is read it slowly and visualize what is happening. This first step is about using our good reading comprehension strategies. I ask students to close their eyes and imagine the events as they take place.
Please give me the right answer. Expert help only.
Answer:
25 x 40 = 1000
1210 - 1000 = 210
210 / 45 = 4.66 hours
Step-by-step explanation:
Two numbers that have a product of 1 are called what??
Hello there!
These numbers are called reciprocals.
A reciprocal is a number flopped over.
Example:
[tex]\frac{1}{7} *\frac{7}{1} =1\\\frac{1}{8} *\frac{8}{1} =1\\\frac{1}{9} *\frac{9}{1} =1[/tex]
Hope it helps!
~Just a cheerful teen
#CarryOnLearning
Good luck on your assignment and have a splendiferous day!
Answered by
[tex]-SilentNature-[/tex]
10 1/2 divided by 2 3/4 =
Answer:3 9/11
Step-by-step explanation:
First we need to convert both numbers to mixed numerals. Just search it up on the internet if ur dont know how to do that. Then once you have them both, 21/2 and 11/4, you divide the fractions (multiply by reciprocal) and you get 42/11. reconvert back to mixed numeral and u get 3 9/11
Answer:
3.81818181818
Joy has ₱500.00 to spend for food. She spent ₱98.75 on Monday, ₱73.75 on Tuesday and ₱50.25 on Wednesday. How much money was left? with solution pls
Answer:
₱277.25
Step-by-step explanation:
₱500.00 - ₱98.75 - ₱73.75 - ₱50.25 = ₱277.25
How many years will a sum of money become double at 10 % per annumsimple interest
Answer:
10 years
Hence, it will take 10 years for the sum of money to double itself with the rate of 10% per annum simple interest. Note: While solving questions related to principal interest, it is important to keep in mind that simple interest calculated from the formula, Simple Interest (I) = P × R × t 100, doesn’t represent the total amount of money.
Step-by-step explanation:
