Which of the following is a proportion?
9/12=8/10
3/4=9/12
6/8=8/12
12/18=9/16
Answers
The second option, 3/4 = 9/12 is a proportion.
Hope this helped! :D
Answer:
B
Step-by-step explanation:
To find the correct proportion you simplify all fractions into their simpliest form. If you do this you'll find that only B has two equivalent fractions
Related Questions
Help I need to answer this in less than 20 minsss!!!!
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The last answer is correct, Solved it.
Help please thank you !
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Answer:
"the product of n and 4 plus 7" would be the middle box
"the sum of 4 and the product of 7 and n" would be the third box
"the product of 7 and the sum of n and 4" would be the first box
Step-by-step explanation:
what is the perimeter of a 12 cm and 4cm
Answers
Answer:
what is the perimeter of a 12 cm and 4cm is16cm
Answer:
32 cm
Step-by-step explanation:
Assuming that the shape is a rectangle with the given two measures:
P = 2(l + w)
P = 2(12 + 4)
P = 2(16)
P = 32 cm
Hope this helps,
The mean of 3.5,5.5,4.6,5.1,4.8,3.9,5.3 show work
Answers
Answer:
4.6714285
Step-by-step explanation:
Mean is calculated by adding all the numbers and dividing the total by how many numbers are there.
So, add all the numbers to recieve one total.
[tex]3.5 + 5.5 + 4.6 + 5.1 + 4.8 + 3.9 + 5.3 = 32.7\\\frac{32.7}{7} = 4.6714285[/tex]
Answer:
4.67143 or 4.67
Step-by-step explanation:
add up all the numbers, then divide by how many numbers there are. In other words it is the sum divided by the count.
3.5+5.5+4.6+5.1+4.8+3.9+5.3= 32.7
divide by the number of numbers
there are 7 number in total
32.7/7= 4.67143
Factor the following polynomial by grouping. If it cannot be factored, indicate "Not Factorable".
ax−4bx+4ay−16by
HELP ASAP AND BRAINLEST
Answers
Numbers that come one after the other are called consecutive numbers.
For example, 2, 3, 4 or 113, 114, 115 are consecutive numbers. Six consecutive numbers starting from 33 are multiplied.
Which of these digits will be in the ONES place in the resulting number?
a. 0
b. 2
c. 5
d. 6
Answers
Answer:
A
Step-by-step explanation:
Here, we want to get the number that will be in the units place
Six consecutive numbers from 33 are;
33 , 34 , 35 , 36 , 37 , 38 ,
Product of 5 and any of the even numbers will yield 0
That means the number on the unit place is 0
UVWX is a parallelogram. Solve for x. Question 13 options: A) 30 B) 120 C) 50 D) 60
Answers
Answer:
its 60
Step-by-step explanation:
Answer:
60
Step-by-step explanation:
The variable y varies directly with x . If x=2 and y = −7, find y when x = −6.
Answers
Answer:
Step-by-step explanation:
X=2
Y=-7
Then if x is -6 u have to find what times 2 is -6 Which is -3.
so -7 x -3 is 21. Y is 21
Step-by-step explanation:
[tex] \frac{2}{ - 6} = \frac{ - 7}{y} \\ y = \frac{( - 6) \times (- 7)}{2} \\ y = \frac{42}{2} \\ \boxed{y = 21}[/tex]
21 is the right answer.50 points and brainiest if correct.
(Write the answer as an inequality solved for c)
Answers
multiply it
Nine more than the product of -8 and a number is -7
Answers
Answer:
-9
Step-by-step explanation:
Answer:
-9
Step-by-step explanation:
I dont know how to explain it but good luck
Anybody know the answer?
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please help efiwhaiuhfihofheryfheauyshuyqyyha
Answers
Answer:
Y= -7 (again)
Step-by-step explanation:
I guess this same just refer to my previous instructions
Answer:
-7
Step-by-step explanation:
4=8(y+4)-4y
4= 8y+32-4y
4= 4y+32
-28=4y
-7=y
I NEED ANSWER QUICKK
Answers
Answer:
The answer is B
Step-by-step explanation:
I hope this helps :))
The next model of a sports car will cost 5.9% more than the current model. The current model costs $33.000. How much will the price increase in dollars? What will be the price of the next model?
Answers
Answer:
Price increase $1,947
Price of the next model $34,947
Step-by-step explanation:
Since the next model of a sport car will cost 5.9% more than the current model, and the cost of current model is $33,000
The price increase in dollars would be;
= 5.9% × $33,000
= $1,947
The price of the next model would be;
= Cost of current model + Price increase
= $33,000 + $1,947
= $34,947
an 18 foot long ramp is placed at a loading dock that is 5feet above ground. how far is the bottom of the ramp from the dock?
Answers
Someone help plz!! I need some anyone who’s good with slope help?
Answers
Answer:
1/6
Step-by-step explanation:
Slope is calculated as rise over run. Rise is the change in the y-axis while run is the change in the x-axis.
The two coordinates are (-2, -3) and (4, -2).
From (-2, -3), if you go up 1 unit, you would be at (-2, -2). If you go to the right 6 units, you would be at (4, -2).
So, the slope is 1/6.
Hope that helps.
easy way to tell is to count the units where the dots are plotted. you one unit up and 6 units right
Generate an equivalent expression using prime factorization for each number.
24
a) 2x2x6
b)2x4x3
c)2x2x2x3
Answers
Answer:
A
Step-by-step explanation:
Is ur answer !!
Hank put $10,000 in an account for 10 years. The account earned 2.5% interest. How much interest had been earned by the end of the 10 years?
Answers
Answer:
A = P ( 1+ i )^n
A = 10,000(1+0.025)^10
= 10,000(1.025)^10
= $12,800.84
Step-by-step explanation:
A = future amount
i = interest rate
n = number of years
P = Present value
i.e i = 2.5% , P = $10,000 and n = 10 years
In a standard deck of cards, what is the probability of drawing an even numbered card?
Answer (round) to the hundredth place value.
Answers
Answer: .39
Step-by-step explanation:
The average of drawing and even number card is 20/51. Which is .39
Karen bought a 40-pound bag of dog food at the beginning of the week. Her dogs ate f pounds of dog food during the week. Which expression can be used to find the amount of dog food that is left? 40 + f 40 - f F - 40 40/f
Answers
Answer:
40 - f
Step-by-step explanation:
Total pounds of food bought= 40 pounds
Total pounds of food eaten by the dog = f pounds
Total pounds of dog food left = Total pounds of food bought - Total pounds of food eaten by the dog
= 40 - f
Expression that can be used to find the amount of dog food that is left = 40 - f
8^1/3 or how to do it with any fractions
Answers
Answer:
2
Step-by-step explanation:
When given a fractional power, you want to try to see if the base has any power that can be used to simplify the power.
Since a^b/c =
[tex] \sqrt[b]{ {a}^{c} } [/tex]
8^1/3=
[tex] \sqrt[3]{ {8}^{1} } [/tex]
8 times by it self it 8
cube root of 8 is three numbers that are the same and times by each other to give 8
2×2×2=8
》2
I need help with this problem
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QUESTION 23
Tamara has $50 to spend on craft supplies. She spends $30
plus a 5% tax at the store. How much change should she
receive?
Answers
Answer:
the answer is $18.5
Step-by-step explanation:
30 + tax is $31.50
Answer:
$18.50
Step-by-step explanation:
Before Tax Price: $30
Sales Tax Rate: 5%
After Tax Price: $18.50
How can you find how much the sales tax is? Let's say you're buying a $100 item with a sales tax of 5%. Your math would be simply:
[cost of the item] x [percentage as a decimal] = [sales tax]
Step 1 : $30 x .05 (5%) = $1.50 Step 2 : $30 + $1.50 = $31.50Step 3 : $50 - $31.50 = $18.50PLEASE HELP ASAP THIS IS TIMED
Answers
Answer:
AB = 73mm
Step-by-step explanation:
If BC is 61 and AC is 54
61+54= 115mm so 188-115=73mm
An ice cream shop offers a choice of three types of cones and 31 flavors of ice cream a customer gets to choose a cone and a type of ice cream how many events are described
Answers
Answer:
2 events are described.
Step-by-step explanation:
Because only three types of cones and 31 flavours of ice cream.
Write an equivalent expression.
-2(8+5g)
Answers
Answer:
-16 - 10g
Step-by-step explanation:
All I did was distribute
-2*8 + -2*5g
-16 - 10g
(+ -) additive inverse
A quadrilateral is translated 9 units down and 4 units left,
Answers
Answer: what’s the whole question
Step-by-step explanation:
Due ASAP pls help....
Answers
Answer:
-24
Step-by-step explanation:
7x + 10 + 9x - 2 = ?
16x + 8 = ?
16x = -8
x = -0.5
7x + 10 + 9x - 2 = ?
7(-0.5) + 10 + 9(-0.5) - 2 = ?
-14 + 10 - 18 - 2 = ?
-4 - 20 = ?
-24 = ?
can someone please answer this for me?
Answers
Answer:
proportional<3
Step-by-step explanation:
the circumference of a circle is 88cm. Calculate the radius of a circle
Answers
The answer is
14.01 cm ;D