If x varies inversely as y and x = 24 when y = 4, find x when y = 12.

Answers

Answer 1

what that makes no sense


Related Questions

the distance around the outside of a park is 0.6 mile. Elle biked 0.9 of the distance during her weekend. How far did she bike?

Answers

Multiply the total distance by the portion she rode:

0.6 miles x 0.9 = 0.54 miles

She rode 0.54 miles

plz help meeeeeeeee :)

Answers

Answer:

SAS, cuz an angle and 2 of it's adjacent sides are given for each triangle that makes them congruent.

Hope this helps!

1. How far is KFC from RCBC Savings Bank? 2. How far is BaliwagLetchon Manok from RCBC Savings Bank? 3. How far is Baliwag Lechon from his residence? 4. How far is KFC from his residence? 5. What is the measure of angle ERK ?​

Answers

Answer:

Following are the solution to the given question.

Step-by-step explanation:

Please find the graph file and its solution in the attachment.  

[tex]4x-15=3x+28\\\\4x-3x=28+15\\\\x=43\\\\[/tex]

Similarly:

[tex]3y+5=2y+50\\\\3y-2y=-5+50\\\\y=45\\\\[/tex]

For point 1:[tex]\to KR=4x-15= 4\times 43-15=172-15=157[/tex]

For point 2: [tex]\to BR=2y+50= 2\times 43+50=86+50=136[/tex]

For point 3:[tex]\to BE=KR=157[/tex]

For point 4:[tex]\to Kf=BR=130[/tex]

For point 5:[tex]\to ERK=KFB=180^{\circ} -\angle B-\angle ERB = 180^{\circ}-92^{\circ}-18^{\circ}=70^{\circ}[/tex]

Given that ΔKER and ΔBRE are congruent triangles, therefore:

1. How far KFC is from RCBC = KR = 157 m

2. How far BaliwagLetchon Manok is from RCBC Savings Bank = BR = 140 m

3. How far Baliwag Lechon is from his residence = BE = KR = 157 m

4.  How far KFC is from his residence = KE = BR = 140 m

5. The measure of ∠ERK = 70°

What are Congruent Triangles?

Congruent triangles have corresponding parts hat are congruent to each other.

Thus, given that ΔKER ≅ ΔBRE, find the values of x and y as shown below:

KR = BE

4x - 15 =  3x + 28

4x - 3x = 15 + 28

x = 43

KE = BR

3y + 5 = 2y + 50

3y - 2y = -5 + 50

y = 45

Thus:

1. How far KFC is from RCBC = KR

KR = 4x - 15

Plug in the value of x

KR = 4(43) - 15

KR = 157 m

2. How far BaliwagLetchon Manok is from RCBC Savings Bank = BR

BR = 2y + 50

Plug in the value of y

BR = 2(45) + 50

BR = 140 m

3. How far Baliwag Lechon is from his residence = BE = KR = 157 m

4.  How far KFC is from his residence = KE = BR = 140 m

5. The measure of ∠ERK = 180 - (92 + 18) = 70°

Learn more about congruent triangles on:

https://brainly.com/question/2938476

⦁ A $10,000 certificate of deposit earns simple interest of 8 percent per year. Calculate the total earned money over the 5 year period?

Answers

Answer:

The total earned money over the 5 year period=$14,000

Step-by-step explanation:

We are given that

Principle amount, P=$10000

Rate of interest, r=8%

Time, t=5 years

We have to find the total earned money over the 5 year period.

We know that

Simple interest=[tex]\frac{P\times r\times t}{100}[/tex]

Using the formula

S.I=[tex]\frac{10000\times 8\times 5}{100}{/tex]

S.I=$4000

Now,

Amount=P+S.I

Amount=10000+4000

Amount=$14000

Hence, the total earned money over the 5 year period=$14000

Find the slope of the line tangent to the function y=6-3x at the point (5,0)

Answers

Answer:

-3

Step-by-step explanation:

To get the slope of the line tangent to the function y = 6 - 3x

First, we need to differentiate;

dy/dx = 0 -3x^{1-1}

dy/dx = 0 - 3x^0

dy/dx = 0 - 3

dy/dx = -3

Hence the slope of the line tangent to the function at the point is -3

There are 37 students who play a woodwind instrument in the school band. Of these, 7 play the saxophone. What percent of these students play the saxophone? Round to the nearest whole percent.

Answers

Answer:

19%

Step-by-step explanation:

The difference in the x-coordinates of two points is 3, and the difference in the y-coordinates of the two points is 6. What is the slope of the line that passes through the points?

Answers

Answer:

2

Step-by-step explanation:

Slope is the ratio (quotient) of vertical change (the change in y) and the horizontal change (the change in x).

You may have heard "rise over run" as a phrase to help remember.

[tex]\frac{6}{3}=2[/tex]

YALL PLEASE HELP ME ASAP

Answers

Answer:

B

Step-by-step explanation:

Depreciates 14% per year so 100% - 14% is 86% or 0.86. Formula is (principal)(rate)^ years

djd she’s djd djd she she when d ene

Find the surface area of the figure below.
10 in
7 in.
4 in

Answers

Answer:

Surface Area = 2×(10×7 + 10×4 + 7×4) = 276 feet^2

Step-by-step explanation:

Hope this helps :)

Identify the vertex by completing the square: f(x) = x2 - 6x +8

Answers

Answer:

(3,-1)

Step-by-step explanation:

f(x)=(x2 - 6x)+8

f(x) = (x2 - 6x +9) + 8 - 9

f(x) = (x2 - 6x + 9) - 1

f(x) = (x - 3)^2 - 1

Since the completing square formula = a(x - h) + k

The vertex = (h,k)

= (3,-1)

You select 13 cards without replacement from a standard deck of 52 cards. What is the probability that you get 4 aces

Answers

Given :

You select 13 cards without replacement from a standard deck of 52 cards.

To Find :

The probability that you get 4 aces.

Solution :

Since, it is given that we need to select cards without replacement.

Probability of getting 4 aces is :

[tex]P = \dfrac{1}{52}\times \dfrac{1}{51}\times \dfrac{1}{50} \times \dfrac{1}{49}\times 4!\\\\P = 3.693 \times 10^{-6}[/tex]

Hence, this is the required solution.

write the ratio of the garden's actual length to its length in the drawing. Use the variable x to represent the unknown measurement ​

Answers

Where is your drawing do I can help you solve the problem ?

Solve for x: 4/x - x/8 = 0

Answers

Answer:

[tex]x = \sqrt{32}[/tex]

Step-by-step explanation:

[tex]\frac{4}{x} - \frac{x}{8} = 0\\\\\frac{4}{x} = \frac{x}{8}\\\\x^2 = 32\\\\x = \sqrt{32}[/tex]

4/x - x/8 = 0
(32 - x^2)/8x = 0 (change into a single fraction)
32 - x^2 = 0
- x^2 = - 32
x^2 = 32
x = sqrt(32)
x = 4 sqrt(2)
x ≈ 5.66

Hadley is driving to Colorado. She has been traveling for 4 hours, and she has driven 260 miles. Find her speed in miles per hour.

Answers

[tex]hey \\ 260miles \: in \: 4 \: hours \\ how \: many \: miles \: per \: hour = \\ 260 \div 4 = 65miles[/tex]

A survey that asked people in the United States about their
feelings of personal well-being found that 85% are generally
happy. To test this finding, you survey 26 people at random and
finding that 19 consider themselves generally happy. Would
you reject the survey's findings?​

Answers

Answer:

Yes I would

Step-by-step explanation:

You would not have enough test subjects to have an accurate survey.

Find the values of the variables in each figure.

Answers

Answer:

x = 40

Step-by-step explanation:

2x = 4x - 40 (recall properties of a parallelogram)

Solve for x

2x - 4x = 4x - 40 - 4x (subtraction property of equality)

-2x = -40

-2x/-2 = -40/-2 (division property of equality)

x = 20

PLS HELP WITH THIS IN YHE RIGGHT ORDER I MARK YOU BRAINLIEST

Answers

Use Gauthmath it will have more people online to help you

find the difference below as a fraction 6/2_7/7​

Answers

Answer:

2

Step-by-step explanation:

[tex]\frac{6}{2}[/tex] - [tex]\frac{7}{7}[/tex]        First simplify each fraction

[tex]3[/tex] - 1        Then solve

2            Final answer

A 4-story parking garage
has spaces for 240 + 285 + 250 + 267
cars. While one floor is closed for
repairs, the garage has spaces for
240 +250 + 267 cars. How many spaces
are there on the floor that is closed?
Explain.

Answers

i think the answer would be 189.25 round 190

add 240+250+267 = 757 divide by 4 = 190 or

240/4 = 60
250/4= 62.5 round 63
267/4= 66.75 round 67

add up = 190

I think 190 would be the answer

Corey had 13 out of 15 answers correct on his math test.
He had 17 out of 20 answers correct on his language test.
On which test did Corey have a better score?​

Answers

Answer:

Corey have a better score on his math test

Step-by-step explanation:

13/15 = 86%

17/20 = 85%

turn the scores into percentage and you will get the answer

What are the main properties of a parallelogram?

use the parallelogram (ABEF) to help you

Answers

Answer:

It must be number 2.

1 and 3 number is wrong as parallelogram don't need have right angle

The answer is number 2




If you sleep 6 hours a day every day for a year you are sleeping of every year. If there are 365 days in a year, how
many days per year would you sleep? Simplify your answer and write it as a mixed number.
days

Answers

Answer:

Step-by-step explanation:

365 x 24 = 8,760

365 x 6 = 2,190

8,760 - 2,190 = 6,570

6,570 / 24 = 273 3/4

The person sleeps 91 (1/4) days per year.

What is multiplication?

Multiplication is the process of adding a number up to a given number.

Given that, the person sleeps 6 hours a day.

The total hours of sleeping over a year are:

365 × 6

= 2190 hours per year

Since there are 24 hours in a day, divide 2190 by 24 to get the answer in days per hour:

2190/24

= 91 (1/4)

Hence, the person sleeps 91 (1/4) days per year.

To learn more about multiplication, click here:

https://brainly.com/question/11527721

#SPJ2

what is the length of the hypotenuse?

please help!

Answers

Answer:

34

Step-by-step explanation:

Hypotenuse is the longest side

I hope this helped have a great day

Francine is playing a board game with her friends. She needs to roll two dice
and get a total greater than ten to win the game on the next roll. What is the
probability that she will not win on the next roll?

Answers

10/12 = 5/6 probability that she will not win on the next roll

In the diagram, AFGH-AXYZ.
G
X
14
16
10
Y
H
40
4
Z
*not drawn to scale
What is the length of XY?
O A. 20
B. 35
C. 40
D. 56

Answers

Answer:

the answer is 40 ..........

help will give brainliest​

Answers

Answer:

25 -2

Step-by-step explanation:

Please help with this thank you! :)

The following image shows the construction of segment RS.Based on the steps shown to create that construction,which type linenis RS?

A- Median
B-Midsegment
C-Altitude
D- Skew​

Answers

Answer:

A) Median

Step-by-step explanation:

A median joins the midpoint of a side and the opposite vertex.

Which fraction equal to 0.34

Answers

Answer:

17/50

Step-by-step explanation:

.34 is thirty four hundredths

This means 34/100

Simplifying by dividing the top and bottom by 2

17/50

Answer:

17÷50

Step-by-step explanation:

0.34

= 0.34/1      

= (0.34 × 100) ÷ (1 × 100)

= 34/100

= (34)

÷(100)                     (you can divide by 2)

= 17÷50

all the prime numbers between 1 and 30​

Answers

Answer:

2,3,5,7,11,13,17,19,23,29

Step-by-step explanation:

2, 3, 5, 7, 11, 13, 17, 19, 23, 29.



Hope this helped (:

The area of a rectangle is given by 3x3+14x2−23x+6. The width of the rectangle is given by x + 6. Find an expression for the length of the rectangle.

Answers

Answer:

is that 3x or mutiply sign

Answer:

3x^2-4x+1

Step-by-step explanation:

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