Answers
Answer:
10
Step-by-step explanation:
We can look at the denominators(bottom numbers in a fraction), and find a relationship. 15 is 5 times 3, so let's multiply 2 by 5 to get z!
2(5)=10
Related Questions
De Shawn pays 8.16 for 12 pounds of sugar.what is the price per pound of sugar
Answers
Answer:
$0.68 per pound
Step-by-step explanation:
The price of sugar is $0.68 per pound.
What is a Ratio?A ratio indicates the number of times one number contains another.
Given that, the person paid $8.16 for 12 pounds of sugar.
Therefore, mathematically it can be written as:
12 pounds of sugar = $8.16
1 pound of sugar = $(8.16/12)
1 pound of sugar = $0.68
Hence, the price of sugar is $0.68 per pound.
To learn more about ratios, click here:
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1. Solve the system of equations by substitution:
y = x - 2
4x – 3y = 11
Answers
Answer:
x = 5
y = 3
Step-by-step explanation:
y = x - 2
4x - 3y = 11
substitute y in the second equation with x - 2
4x - 3(x - 2) = 11
open the parenthesis
4x - 3x + 6 = 11
x + 6 = 11
subtract 6 from both sides of the equation
x + 6 - 6 = 11 - 6
x = 5
now substitute x for 5 in the original equation.
y = x - 2
y = 5 - 2
y = 3
Please help me find the roots of the quadratic equation
I will give brainlist. worth 29 points, no trolls.
Answers
Answer:
[tex]\frac{x-1}{x-2} +\frac{x-3}{x-4}= \frac{(3\frac{1}{3})(x) }{n} (2.71828224)[/tex]
hope it helps
7y+8y can be simplified to 15y
True or false
Answers
Answer:
true because you combine like terms
Answer:
True.
Step-by-step explanation:
The two terms share the same variable (as well as the same amount of that variable), that being y. Combine the coefficients:
7y + 8y = (7 + 8)y = 15y
~
Anagha's mother bought an equal number of ladoos and pedas. She put 13 of the ladoos and 15 of the pedas into a packet and gave it to Anagha to distribute at school. If there were a total of 80 sweets in the packet, how many ladoos did Anagha's mother buy?
Answers
Answer:
150
Step-by-step explanation:
Anagha's mother bought an equal number of ladoos and pedas. Let there are x number of ladoos and pedas.
She puts x/3 of the ladoos and x/5 of the pedas into a packet and gave it to Anagha to distribute at school.
Total no of sweets in the packet = 80
[tex]\dfrac{x}{3}+\dfrac{x}{5}=80\\\\\dfrac{5x+3x}{15}=80\\\\\dfrac{8x}{15}=80\\\\x=\dfrac{80\times 15}{8}\\\\x=150[/tex]
So, there are 150 ladoos brought by Anagha's mother.
Select all of the following transformations that would map ΔCDE to ΔTSR. a reflection over the y-axis a reflection over the line x=5.5 a translation of (x, y)→(x+6, y) a rotation of 90° counterclockwise about the point (5.5, 0) a reflection over the line x=4, and a translation of (x, y)→(x+3, y)
Answers
Answer:
3445
Step-by-step explanation:
because og 56
i need help finding the value of n
Answers
17n+10=180
17n=170
Answer
N=10
Answer:
lakes 24
Step-by-step explanation:
n - 4 = 3n + 6
what number does n represent?
Answers
Answer:
n = -5
Step-by-step explanation:
n - 4 = 3n + 6
n = 3n + 10
-2n = 10
n = -5
Answer:
-5
Step-by-step explanation:
Lets start by combining some common terms. -4 can be brought over to the right as +4 and 3n can be brought to the left as -3n to make the statement -3n +n = 6+4
Simplifying that, we get -2n = 10
Dividing 10 by -2, we get n = -5
please help asap, i will give brainliest
Answers
Answer:
1) 110*, 2) 84*, 3) 80*
Step-by-step explanation:
These are intersected parallel lines (with only 1 intersecting line), so having missing angles in the questions 1 and 2 opposite from the shown angle is giving the answer away. However, on answer 3, it is on the same side, so for that angle you will need to subtract the angle of the intersecting line by 100* to get 80*. Check by adding the two. 100* + 80* = 180*. Hope this helps.
enter the area of the triangle in square units rounded to the nearest 10th
PLS PLS PLS HELP
Answers
Answer:
[tex]22cm {}^{2} [/tex]
Step-by-step explanation:
[tex]the \: area \: = \: \frac{1}{2} \times (bh) = \frac{1}{2} (4 \times 11) \\ = \frac{1}{2} (44) = 22 {cm}^{2} [/tex]
Mrs. Ryan’s making lemonade she has 3/4 gal of water she uses 1/6 to make lemonade how many whole glass can she make
Answers
Answer: 2
Step-by-step explanation: She have to keep change flip
Write a fraction whose equivalent decimal number is a terminating decimal. Write the equivalent decimal.
Answers
a. 1/4
b. 0.25
think long division
4 goes into 1 zero times
4 goes into 10 2 times with 2 left over.
bring down a zero
4 goes into 20 5 times
since a decimal was needed to show the quotient being less than 1, the quotient is 0.25
ya welcome bess frein
Answer:
Step-by-step explanation:
a. 1/4
b. 0.25
Which of these numbers rounds to 0.3 when rounded to 1 decimal place?
Answers
Answer:
Anything from 0.31 - 0.34 rounds to 0.3
According to a recent poll 4060 out of 14500 people in the United States were classified as obese based on their body mass index whats the relative frequency of obesity according to this poll?
Answers
Answer:
around 28% of americans are obese
Step-by-step explanation:
The relative frequency of obesity according to this poll is 28 percent.
How to find the relative frequency?Relative frequency is the ratio of the considered sub group's count to the total count. (so its frequency of the considered sub group relative to the total frequency).
Suppose you've to calculate the joint relative frequency of a certain category out of the given big category.
Then its the ratio of the frequency of that certain category to the total frequency of that big category.
Given According to a recent poll 4060 out of 14500 people in the United States were classified as obese based on their body mass index .
Therefore, the relative frequency of obesity according to this poll is 28 percent.
Learn more about conditional relative frequency here:
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will give brainliest for correct answer
Answers
Answer:90
Step-by-step explanation:
Molly and Maddie are clothes shopping. Molly has $100.00 and a coupon for a $5.00 discount at a clothing store where each shirt costs $15.00. Molly thinks that she can buy 8 shirts, but Maddie says that Molly can buy 7 shirts. The equations they used to model the problem are listed below.
Solve each equation algebraically, justify your steps, and determine who is correct and why.
Molly's equation
15x + 10 = 100
Maddie's equation
15x - 10 = 100
Answers
Step-by-step explanation:
let us start with
Molly's equation
15x + 10 = 100
solving for x we have
15x=100-10
15x=90
x=90/15
x=6
Maddie's equation
15x - 10 = 100
solving for x we have
15x=100+10
15x=120
x=120/15
x=8
well, from the solution niether of them is correct
which number is equivalent to the fraction 18/5
1. 5/18
2. 3
3. 3 3/5
4. 2 8/5
I'm doing a test please hurry ty! :)
Answers
Answer:
3 3/5
Step-by-step explanation:
Answer:
3 3/5
Step-by-step explanation:
Yeah, yeah
Ayo, men, it's time.
It's time, men (aight, men, begin).
Straight out the amazing dungeons of rap.
The leg drops deep as does my chord.
I never chat, 'cause to chat is the girlfriend of award.
Beyond the walls of arms, life is defined.
I think of trees when I'm in a Mars state of mind.
Hope the board got some record.
My accord don't like no dirty cord.
Run up to the award and get the ward.
In a Mars state of mind.
What more could you ask for? The spiffing leg?
You complain about loud music.
I gotta love it though - somebody still speaks for the egg.
I'm rappin' to the cat,
And I'm gonna move your caveat.
Ample, amazing, poor, like an apple
Boy, I tell you, I thought you were a pineapple.
I can't take the loud music, can't take the stick.
I woulda tried to wash I guess I got no tick.
I'm rappin' to the caveat,
And I'm gonna move your cat.
Yea, yaz, in a Mars state of mind.
When I was young my girlfriend had an egg.
I waz kicked out without no bootleg.
I never thought I'd see that keg.
Ain't a soul alive that could take my girlfriend's segue.
An ample pineapple is quite the apple.
Thinking of trees. Yaz, thinking of trees (trees).
Answers
Answer:
okkk........
Step-by-step explanation:
wellllllllllllllllllllllllllllllllllllll fire
Step-by-step explanation:
You're making a poster to support your friends for homecoming .your original photo is 4inches by inches. you want the photo on the Poster to be 4feet by 6 feet. What is the scale factor of this dilation. (Feet Change into inches
Answers
Answer:
The scale factor is 12
Step-by-step explanation:
12in/3in=4in
4*4=16
16*3=48in by
12/6=2in
6*12=78
Find an equivalent expression to 7y + 28x
Answers
The regular price of sneakers is $89, they are on sale for 20% off. What is the final sale price?
Answers
Answer:
20% of 89 is 17.8
89 - 17.8 = 81.2
Answer 20% of 89 is 17.8
89 - 17.8 = 81.2
Step-by-step explanation:
what are the steps to solve n/7-5=-3
Answers
Answer:
n = 14
Step-by-step explanation:
n/7 - 5 = -3
n/7 = 2
n = 14
Solve the following equation for x: 3 (x+4) = 3x +11
Answers
Answer:
its c i got it good on ed hope it helps
-3x + 2c =3 solve for x
Answers
Pls mark me brainliest
Somebody who remembers how to do this plz answer all the questions correct!!!!! Thx:)
(WILL MARK AS BRAINLIEST)
Grade5math
Answers
Answer:
.3 .029 .0157 3.9 2.023 4.0129
i hope that helps!
simplify square root of 58
show the steps please♡
Answers
Answer: 2√14
Step-by-step explanation: First you have to
PLS HELP 50 POINTS I WILL GIVE BRAINLIEST
Assume the vertical lines are parallel. Find the measures of angles 1-15.
Answers
2. 50
3. 40
4. 30
5. 70
6. 50
7. 60
8. 40
9. 40
10. 40
11. 50
12. 130
13. 140
14. 40
15. 140
I need help with question 4
Answers
Answer:
i cant see it take another picture plz
Step-by-step explanation:
Answer:
2.23
Step-by-step explanation:
find the perimeter
Answers
Answer:
it is 32
Step-by-step explanation:
15 divided by 3 is 5 and if you are trying to find the second triangles sides you would subtract 5 from 12 to get 5 and 2. then you would multiply all the sides by 3 and add them together to get 32.
Find the domain of the square root of 2x−10
Answers
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[tex] f(x) = \sqrt{2x - 10} [/tex]
[tex]Domain \: \: : \: 2x - 10 \geqslant 0[/tex]
Add sides 10
[tex]Domain \: \: : \: \: 2x - 10 + 10 \geqslant 10 \\ [/tex]
[tex]Domain \: \: : \: \: 2x \geqslant 10[/tex]
Divided sides by 2
[tex]Domain \: \: : \: \: \frac{2}{2}x \geqslant \frac{10}{2} \\ [/tex]
[tex]Domain \: \: : \: \: x \geqslant 5[/tex]
Done...
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