Rectangle EDGH is similar to rectangle JKLM. Which proportion can be used to find the value of x?
A. 2/12 = 5/x
B. 5/2 = x/12
C. 5/12 = 2/x
D. 12/5 = 2/x
Answers
Answer:
C. 5/12 = 2/x
Step-by-step explanation:
There's no explanation, you have to study the proportion
Related Questions
Please help!!! Will give Brainly to the best answer!!!
Answers
A new pair of shoes that was $80 is now on sale for $60. Which of the following is true about the percent of
change?
The shoes are now 75% less expensive.
The shoes are now 25% less expensive.
The shoes are now 20% less expensive.
The shoes are now 10% less expensive.
help me plss
Answers
$60.00 is 75% out of $80.00, when you subtract 75% from 100% you get 25%.
hope this helps !
You spin the spinner, flip, a coin, then spin the spinner again. Find the probability of the compound event. The probability of spinning an odd number, not flipping heads, then not spinning six is?
Answers
Answer:
20/81.
Step-by-step explanation:
There are 5 odd numbers in 1 to 9 and 4 even ones.
Prob(Odd number on first spin) = 5/9
Prob(Not flipping heads on second) = 1/2
Prob(Not spinning a 6 on third ) = 8/9
The compound probability is found by multiplying the above ( because each trial is independent of the others):
Answer = 5/9 * 1/2 * 8/9
= 40/162
= 20/81.
Order each set of numbers from least to greatest (10, -5, 3 16, -1, 0, 1)
Answers
Answer:
( -5,-1, 0, 1, 3, 10,16)
Step-by-step explanation:
Order of number from least to greatest is thus
( -5,-1, 0, 1, 3, 10,16).
PLEASE HELP (WILL NAME BRAINLYEST)
The area of Australia/Oceania is approximately 7.69 × 106 square kilometers. Its population is approximately 3.11 × 107 people. What is the approximate population density (people per square kilometer) of Australia/Oceania? Write your answer in standard form. If necessary, round your answer to the nearest hundredth.
Answers
Answer: 3.11*10^7/7.69*10^63110/769 Answer:4.04
will I still get brainliest?
The population density of Australia/Oceania is calculated by dividing the total population (3.11 × 107 people) by the total area (7.69 × 106 square kilometers), which results in a density of approximately 4.04 people per square kilometer.
Explanation:To calculate the population density of Australia/Oceania, we need to divide the total population by the total area. The area of Australia/Oceania is approximately 7.69 × 106 square kilometers, and the population is approximately 3.11 × 107 people.
The calculation for population density is:
Population Density = Total Population / Total Area
So:
Population Density = 3.11 × 107 people / 7.69 × 106 square kilometers
This results in a population density of
Population Density = 4.04363 people per square kilometer (unrounded)
Rounded to the nearest hundredth, the population density is approximately 4.04 people per square kilometer.
Find the volume of a right circular cone that has a height of 7.6 in and a base with a
radius of 11.1 in. Round your answer to the nearest tenth of a cubic inch.
Answers
Answer:
980.6
Step-by-step explanation:
V=πr2h
3=π·11.12·7.6
3≈980.5916
Answer:
980.6 in³
Step-by-step explanation:
V=[tex]\frac{1}{3} \pi r^{2} h\\[/tex]
H=7.6 R=11.1
V=[tex]\frac{1}{3} \pi r^{2} h[/tex]
V=[tex]\frac{1}{3} \pi (11.1)^{2} (7.6)[/tex]
V=980.59159815
V=980.6 in³
Super easy math I don’t feel like doing
Answers
Answer:
138 m
Step-by-step explanation:
if you ran a 26 mile marathon at an average speed of 10 mi/hr, how long would it take you to run the marathon?
Answers
2hours and 36 minutes
Working out:
i need help will give brainliest!!!
Answers
Answer:
B for the first one
Step-by-step explanation:
Answer: B.
Step-by-step explanation:
mZRTU = 53
OmZQUR = 74
mZOST= 106
mZROS = 106
Answers
Answer:
Use a protractor
Step-by-step explanation:
Im still working on it give me a sec.
What is the Range of the following number sequence:
1, 2, 3, 4, 5, 6, 7, 8, 9
Answers
Look at the attached picture ⤴
Hope it will help u...
Answer:
8
Step-by-step explanation:
1-9=8
1) Who in your class has the most pets?
2)How many times did you eat a peanut butter and jelly sandwich last week?
3) How many siblings do you have?
4) How many siblings does the average 6th-grade student have?
Which are the statistical questions? The correct answer gets brainliest
Answers
Answer:
How many siblings does the average 6th-grade student have?
Step-by-step explanation:
In order to know the average, you need to collect all the amounts of siblings 6th grade students have and then you need to add them all together and divide by how much numbers there are and you'll get your average.
Kylie went on a road trip with her family. They traveled at an average speed of 50 miles per hour for 2.5 hours and then traveled at an average speed of 65 miles per hour for 3 hours. What was the total distance in miles that Kylie’s family traveled during this time?
Answers
Answer: 320 miles
Step-by-step explanation:
First, we need to make an equation. However, we can’t fight to label the variables:
t = total number of miles
h = number of hours
Now let’s set up our equation:
t = 50h + 65h
The good thing is that we know how many hours each speed was held for, so we can substitute it in the equation.
t = 50(2.5) + 65(3)
t = 125 + 195
t = 320
Therefore, the total number of miles traveled is 320.
The total distance in miles that Kylie’s family traveled during this time is 320 miles.
What is an equation?An equation is an expression that shows the relationship between two or more numbers and variables.
Given that Kylie traveled at an average speed of 50 miles per hour for 2.5 hours and then traveled at an average speed of 65 miles per hour for 3 hours.
First, we need to make an equation thus we have;
t = total number of miles
h = number of hours
Now let’s set up our equation as;
t = 50h + 65h
Now we can substitute it in the equation.
t = 50(2.5) + 65(3)
t = 125 + 195
t = 320
Therefore, the total number of miles traveled is; 320 miles.
Learn more about equations here;
https://brainly.com/question/25180086
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A motorboat travels 9 miles downstream (with the current) in 30 minutes. The return trip upstream (against the current) takes 90 minutesWhich system of equations can be used to find x, the speed of the boat in miles per hour, and y, the speed of the current in miles per hour? Recall the formula d = rt..
Answers
Answer:
Option B
Step-by-step explanation:
When moving with the current, the speeds of the boat and current will add up. The first situation can then be represented by:
9 = 0.5(x + y)
While opposing the current, the speeds will be subtracted. Forming:
9 = 1.5(x - y)
The second option contains this equation system, so it is correct.
Answer:
it is B
Step-by-step explanation:
i got it right on test
13 BRAINY POINTS + WILL MARK BRAINIST + 5 STARS + THANKS!!!!!!!!!
Answers
Answer: He is correct , equal to, equal to
Step-by-step explanation:
I think
I found $3200 in an envelope near my
house. I turned it into the police because it
seemed very suspicious! They said that if
no one claimed it in three years, then I
would get all of the money plus interest.
They put the money into an account that
pays 7.5% interest compounded monthly.
If no one claims the money, how much
would I get at the end of the three years?
A.6379.80
B.12,396
C.4328.53
D.4004.63
Answers
Answer:
The answer is C
Step-by-step explanation:
I did the math
Do the math !!
4000+300+20+8
AB=(8/-4). BC=(6/4)
a) express AC as a column vector
Answer a) AC = (?/?)
Answers
how much will it cost to get 4 tires if the 4th one is free
Answers
Luis drank 12 gallons of juice from the carton how many quarts of juice did Luis drink
Answers
the formula to get that answer is multiply the volume value by 4.
Luis drank 48 quarts of juice. This is calculated by multiplying the known quantity of 12 gallons by the conversion factor of 4 quarts per gallon.
Explanation:This question involves a unit conversion from gallons to quarts. In the US customary measurement system, we know that 1 gallon is equal to 4 quarts. Since Luis drank 12 gallons of juice, to find out how many quarts Luis drank we would perform the following multiplication:
12 gallons x 4 quarts/gallon = 48 quarts
Therefore, Luis drank 48 quarts of juice.
Learn more about Unit Conversion here:https://brainly.com/question/32030244
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Monica needs soup. The store has a special 5 cans for $10.00. If she buys just one can of soup, the cost is $2.20. Which is the better deal?
explanation pls!
Answers
PLEASE HELP?!
Polygon LMNOP ~ Polygon QRSTU What is TU?
Answers
Answer:
The answer is B.
Step-by-step explanation:
9 : 12 = 3 : 4
12 : 16 = 3 : 4
Known :
LMNOP ~ QRSTU
OP = 12
LM = 9
QR = 12
Asked :
TU = ...?
Answer :
[tex] \frac{op}{tu} = \frac{lm}{qr} \\ \frac{12}{tu} = \frac{9}{12} \\ tu = \frac{12 \times 12}{9} \\ tu = \frac{12 \times 12}{3 \times 3} \\ tu = 4 \times 4 \\ tu = 16[/tex]
So, the side of TU is 16 (B)
Hope it helpful and useful :)
Answer quick please.
Answers
5/2 = 2.5
4/16 = 0.25
2.5/0.25 = 10
Your answer would be 10
hope it helps!
Divide. Write the quotient in lowest terms.
11-13
Answers
Answer:
0.85
Step-by-step explanation:
4a²-8a - 5 need help?
Answers
Answer:
(2a+1)(2a-5)
Step-by-step explanation:
Evelyn planes to go to the fair with three of her friends. she needs to earn at least $60 yo attend the fair . if Evelyn earns $7.50 per hour babystting , how many hours Will she need to work in order to have enough Money to go to the fair with her friends?
Answers
Answer: 8 hours
Step-by-step explanation:
60$/7.5$ = 8
Answer:
8 hours
Step-by-step explanation:
60/7.5 = 8
Factor the polynomial by it’s greatest common monomial factor.
12k^3 - 30k^4
Answers
Answer:
6k^3(2 - 5k)
Step-by-step explanation:
12k^3 - 30k^4
Factor out 6k^3
6k^3(2 - 5k)
Answer:
[tex]6k^3(2-5k)[/tex]
Step-by-step explanation:
Find the GCF, 6.
Factor out [tex]6k^3[/tex]:
[tex]12k^3-30k^4\\6k^3(2-5k)[/tex]
Finito.
True or False: All statements of equality below are correct. Please help!!
Answers
Answer:
True?
Step-by-step explanation:
Quincy folds a piece of cardboard to make the three sides of a triangular prism open at top
and bottom. The triangular prism and the piece of cardboard that he used are shown below.
What is the area of the piece of cardboard?
Answers
Answer:
500 cm2
Step-by-step explanation:
The dimensions of the prism are 7 cm, 9 cm and 20 cm.
So the three areas we want to find are three rectangles, with the sides:
7 cm and 20 cm, 9 cm and 20 cm, 9 cm and 20 cm
The area of each rectangle is:
rectangle_1 = 7 * 20 = 140 cm2
rectangle_2 = 9 * 20 = 180 cm2
rectangle_3 = 9 * 20 = 180 cm2
Summing all these three areas, we have:
Total area = 140 + 180 + 180 = 500 cm2
Answer:
500 Square Centimeters
Can you subtract closed polynomials
Answers
Answer:
Polynomials are closed under addition. When subtracting polynomials, the variables and their exponents do not change. Only their coefficients will possibly change. This guarantees that the difference has variables and exponents which are already classified as belonging to polynomials.
Step-by-step explanation:
Can you please help me solve
1/2(4a+8b+2)
Answers
Answer:
hey try photomath
Step-by-step explanation:
.
Answer:
Step-by-step explanation:
[tex]\frac{1}{2}(4a+2b+2)=\frac{1}{2}*2*(2a+b+1)\\\\=2a+b+1[/tex]