Plsss helppppppp plsssss

Plsss Helppppppp Plsssss

Answers

Answer 1
Set up an equation of ratios as shown below:

  h        24 ft        4
----- = ---------- = ---
  4          6 ft        1

Cross multiplying the 1st and 3rd fractions, we get h=16 ft (answer)

Related Questions

Shaun collects coins. He has 24 quarters and 32 pennies in a jar. What is the ratio of quarters to pennies in the jar?

Answers

The ratio of quarters to pennies in Shaun's jar is 3:4, with 24 quarters and 32 pennies.

To find the ratio of quarters to pennies in the jar, we need to divide the number of quarters by the number of pennies.

Given:

Number of quarters = 24

Number of pennies = 32

The ratio of quarters to pennies can be expressed as:

[tex]\[ \text{Ratio} = \frac{\text{Number of quarters}}{\text{Number of pennies}} \][/tex]

Substitute the given values:

[tex]\[ \text{Ratio} = \frac{24}{32} \][/tex]

Now, simplify the fraction:

[tex]\[ \text{Ratio} = \frac{3}{4} \][/tex]

So, the ratio of quarters to pennies in the jar is  3:4 .

A girl weighs 5/8 as much as her brother does. If the girl weighs 110 lb, how much does her brother weigh?

Answers

176 is the brothers weight.
Her brother weighs 68.75 pounds or 69 pounds if you round

Please help me answer this Maths question.☺

***Must show step by step guide to how you got your answers***☺

Answers

(i) y = k/(k + w); k = 1/2; w = 1/3

y = (1/2)/(1/2 + 1/3)

y = (1/2)/(3/6 + 2/6)

y = (1/2)/5/6)

y = 1/2 * 6/5

y = 6/10

y = 3/5

(ii) x/(x - 1) - 1 =

= x/(x - 1) - (x - 1)/(x - 1)

= [x - (x - 1)]/(x - 1)

= (x - x + 1)/(x - 1)

= 1/(x - 1)

(iii) 4^(2x + 1) = sqrt(8)

4 = 2^2, and 8 = 2^3

(2^2)^(2x + 1) = sqrt(2^3)

2^(4x + 2) = (2^(3))^(1/2)

2^(4x + 2) = 2^(3/2)

4x + 2 = 3/2

4x = 3/2 - 2

4x = -1/2

x = -1/8

(iv) x - 3 = sqrt(3x - 11)

Square both sides.

(x - 3)^2 = ( sqrt(3x - 11) )^2

x^2 - 6x + 9 = 3x - 11

x^2 - 9x + 20 = 0

(x - 4)(x - 5) = 0

x = 4 or x = 5

Check:

For x = 4

x - 3 = sqrt(3x - 11)

4 - 3 = sqrt(3 * 4 - 11)

1 = sqrt(12 - 11)

1 = sqrt(1)

1 = 1

1 = 1 is a true statement, so x = 4 is a valid solution.

For x = 5

x - 3 = sqrt(3x - 11)

5 - 3 = sqrt(3 * 5 - 11)

2 = sqrt(15 - 11)

2 = sqrt(4)

2 = 2

2 = 2 is a true statement, so x = 5 is a valid solution.

Milli plans to rent a room for her birthday party for $40. The catering charge is $12 per person but there is no charge for Milli's meal since she is the guest of honor. If Milli has $100 to spend on her birthday party, how many guests can she invite?

Answers

she has 100

 subtract 40 for renting the room

100-40 =60

now divide 60 by 12 to find number of people

60/12 = 5

 she can invite 5 people

What system of linear inequalities is shown in the graph?   Enter your answers in the boxes. there should be two, I have an idea but still a little confused XP

Answers

In order to determine the system of inequalities that have been graphed, we need to find the equations of the two lines. We can then use the equations to write the corresponding inequalities.

[tex]<b><u>Equation of the dashed line</u></b>[/tex]

The equation of this line is given by the formula,

[tex]y = mx + c[/tex]
where m is the slope and c is the y -intercept.

From the graph,

[tex]m = \frac{rise}{run} = \frac{ + 4}{ - 1} = - 4[/tex]
and
[tex]c = 1[/tex]
Hence the equation of this line is
[tex]y = - 4x + 1[/tex]
Since the line is not solid it means the possible inequalities are

[tex]y < - 4x + 1 \: or \: y > - 4x + 1[/tex]

From the graph one of the solution sets is the origin, which has coordinates,
[tex](0,0) [/tex]
We can test the two inequalities with this point to determine the right one. That is,

[tex]0< - 4(0)+ 1 \: or \: 0> - 4(0)+ 1[/tex]

[tex]0< 0+ 1 \: or \: 0 > 0+ 1[/tex]

[tex]0< 1 \: or \: 0 > 1[/tex]

We can see that the first statement is true but the second is false.

This implies that the right inequality is;

[tex]y < - 4x + 1[/tex]

[tex]<b><u>Equation of the solid line</u></b>[/tex]

With the solid line,the slope is
[tex]m=\frac{1}{2}[/tex] and

[tex]c=-1[/tex]

Hence the equation is,
[tex]y=\frac{1}{2}x-1[/tex]

Since this line is solid, the possible inequalities are;

[tex]y\ge \frac{1}{2}x-1 \:or\:y\le \frac{1}{2}x-1[/tex]

Testing with the origin again, we have;
[tex]0\ge \frac{1}{2}(0)-1 \:or\:y\le \frac{1}{2}(0)-1[/tex]

[tex]0\ge -1 \:or\:y\le -1[/tex]

The second statement is true.

Hence the inequaliy of the solid line is,

[tex]y \geqslant \frac{1}{2} x - 1[/tex]

Therefore the system of inequalities are;

[tex]y < - 4x + 1[/tex]

and

[tex]y \geqslant \frac{1}{2} x - 1[/tex]

Answer:

the correct answer is in the image

Step-by-step explanation:

find the gcf of the monomial factor 15a-25b+20

Answers

the free websoftware for math professionals does not understand the question



Simplify 1/5(-22.38-10.12)

Answers

Your answer should be -6.5. Hope it helps.
1/5(-22.38-10.12)
1/5(-32.5)
1/5(-65/2)
-13/2 = -6 1/2 = -6.5

Explain how to estimate the length of the whale using compensation

Answers

Answer:

Assuming that the longest blue whale on record  was about 18 scuba divers in length and a scuba diver is 6 feet length, we want to estimate the length of the whale.

Length of the whale = 18*6

You can multiply mentally by  using compensation. Substitute a number for 18 that is easy  to multiply.

20*6 = 120

Now adjust. Subtract 2 groups of 6, or 12.

120 - 12 = 108

and that is the length of the whale in feet

What are the slope and y intercept form for the graph of y+9x=-6

Answers

slope is -9 and y intercept is -6

The slope of the graph for the equation y + 9x = -6 is -9, and the y-intercept is -6, which corresponds to the point (0, -6) on the y-axis.

The equation y + 9x = -6 can be re-written in slope-intercept form, which is y = mx + b, where m is the slope and b is the y-intercept. To find the slope and y-intercept from the given equation, we need to isolate y on one side. Here's how we do it step-by-step:

Start with the given equation: y + 9x = -6.Subtract 9x from both sides to isolate y: y = -9x - 6.

The slope (m) is the coefficient of x, which is -9, and the y-intercept (b) is the constant term, which is -6. Thus, the slope is -9, and the y-intercept is the point (0, -6) on the y-axis.

10 PTS! HELP!
Create your OWN question of dividing polynomials
(your question should have an answer!)

Answers

Divide: (3x^2+5x+2) (by) (2x+1)

Answer: 3/2x+7/4 with a remainder of 1/4

what is the value of x

Answers

131 + 108 +107 +110 = 456


180*3 = 540

540 -456 = 84

x = 84 degrees

if the pony is staked at the point (8,8) will the ponys path be interrupted by the fence

Answers

Answer:

Yes, it will be interruped by the fence.

Step-by-step explanation:
I am assuming you are dealing with a 10-foot long rope. The pony is making a circle with a raidus of 10 around the center, (8,8). If we were to draw a straight line from the center to the left that was 10 feet long, it would be horizontal to the stake, and it would go to (-2,8) (8-10,-8). Since the fence lies on the y axis, which is (0,y), but the coordinate (-2,8) has an x value that is less than 0, then the pony would crash into the fence.

this also works if you go down 10 feet to (8,-2) and the fence on the x axis has the coordinate (x,0)

Final answer:

Without additional details such as the length of the pony's tether and the location of the fence, it's not possible to definitively answer if the pony's path will be interrupted by the fence. This question involves understanding of coordinate systems and the concept of radius in geometry.

Explanation:

The solution to this question depends on several factors not provided, including the length of the pony's tether and the location, shape, and size of the fence. The point (8,8) represents the pony's location in a two-dimensional coordinate system. If we know the length of the tether and the coordinates of the fence, we could then determine whether the pony's path would be interrupted by the fence.

For instance, if the pony's tether is 4 units long, then the pony can move in a circle (known as a radius) around the stake at (8, 8). If the fence is within that 4-unit radius, then the pony's path would be interrupted by the fence.

Without these additional details, we cannot provide a conclusive answer to this question. It's integral to have as much information as possible when working with coordinate systems and interpreting geometric movements and positions.

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What is the equation in point-slope form for the line parallel to y = 5x - 4 that contains P(-6, 1)?
Select one:
a. x - 1 = -5(y + 6)
b. y + 1 = 5(x + 6)
c. y - 1 = -5(x + 6)
d. y - 1 = 5(x + 6)

PLS HELP

Answers

5 is your slope
(-6,1) -6 is your x and 1 is y
y-1=5(x-(-6) or y-1=5(x+6)
D.
c) y - 1 =5 (x + 6) is the answer

Round 16.748 to the place named tenths

Answers

16.48 probably cuz the 4 is not a 5 but check
16.75 the tenth place is the second one but it is determined on id the hundredth place (the third one) is five or above you round up and drop the last number if it is below you keep it the same and drop the last number, If that makes sense lol :p

Farrah is writing a mathematical argument to show how much time she spends studying each week. Which data display is the most appropriate for her argument? A. table with all subjects and how much time she studies each subject every week B. graph of the relationship between her grades and number of hours she studies C. number sentence adding the hours she spends studying each week D. list of the names of each subject

Answers

A is correct because it shows all the classes and she just has keep track of the time
A would be the best and most practical option

Can someone help me on this??

Answers

To find the sale price, subtract the discount price from the original price.

17) 11.99 × .53 = 6.3547

11.99 - 6.3547 = 5.6353

Round to the nearest cent.

The sale price is $5.64.


19) 56.5 × 0.16 = 9.04

56.50 - 9.04 = 47.46

The sale price is $47.46.

20) 219.95 × 0.15 = 32.9925

219.95 - 32.9925 = 186.9575

Round to the nearest cent.

The sake price is $186.96.


21) 40.95 × 0.38 = 15.561

40.95 - 15.561 = 25.389

Round to the nearest cent.

The sale price is $25.39


23) 33.99 × 0.08 = 2.7192

33.99 - 2.7192 = 31.2708

Round to the nearest cent.

The sale price is $31.27.

24) 174.99 × 0.23 = 40.2477

174.99 - 40.2477 = 139.7423

Round to the nearest cent.

The sale price is $138.74.


25) 50,000 × 0.3 = 15,000

50,000 - 15,000 = 35,000.

The sale price is $35,000.

26) 31.95 × 0.2 = 6.39

31.95 - 6.39 = 25.56

The sale price is $25.56

Out of the 25 students in Mrs. Green's class, 10 have a pet. What percent of the students in Mrs. Green's class have a pet?

Answers

40% of Mrs. Green's student has a pet.

In order to calculate this you:

First, you divide the low number by the high number. In this case that would be 10 / 25= 0.4.

Lastly, you will multiple the answer from your division (0.4) by 100. This would be 0.4 x 100= 40.



Randy walks 1/2 mile in each 1/5 hour. How far did randy walk in 1 hour in decimal

Answers

there are 5 1/5 in an hour

 so multiply 1/2 by 5

1/2 = 0.5

0.5 *5 = 2.5 miles in 1 hour

The equation y = 5x represents the amount of miles Fran runs in x days. When a graph of this situation is drawn, what does the point (1, 5) on the graph represent? (asap if possible)

Answers

so y=5x on a graph is going to look like a 5/1 slope. X represents days and Y represents miles. So (1,5) means in day Fran runs 5 miles.

Answer:

The answer is "in one day, Fran runs 5 miles"

Step-by-step explanation:

In order to determine the answer, I have attached an image that shows the graph of the equation. We know that "x" represents days and "y" represents miles that Fran runs.

In any function, the pairs of coordinates are represented by (x,y) that belong to the function.

So in this case, the pair (1,5) represents:

x=1

y=5

It means, in one day Fran runs 5 miles.

what is one and one half divided by one and one sixth and what is three fourths divided by one and three eights (brainliest will be given)

Answers

Answer:

1. 3/7

2. 6/11

Step-by-step explanation:

One and one half divided by one and one sixth equals 1 2/7, and three fourths divided by one and three eights equals 6/11. To solve, convert mixed numbers to improper fractions, then multiply by the reciprocal of the divisor fraction.

To find out what one and one half divided by one and one sixth is, we first need to express these mixed numbers as improper fractions. One and one half is the same as 3/2 (since 1 + 1/2 = 2/2 + 1/2 = 3/2), and one and one sixth is the same as 7/6 (since 1 + 1/6 = 6/6 + 1/6 = 7/6). When we divide fractions, we multiply by the reciprocal of the divisor. So, (3/2) / (7/6) = (3/2) * (6/7) = 9/7, or 1 2/7 when expressed as a mixed number.

Next, to divide three fourths by one and three eights, we express these numbers as improper fractions as well. Three fourths is already an improper fraction, 3/4, and one and three eights is 11/8 (since 1 + 3/8 = 8/8 + 3/8 = 11/8). Dividing these gives us (3/4) \/ (11/8) = (3/4) * (8/11) = 24/44, which simplifies to 6/11.

Tommy packed 8 coolers. Each cooler has 14 bottles of water and 12 bottles of juice.

Answers

112 waters 96 bottles of juice
112 waters and 96 bottles of juice

At the zoo there were 3 times as many monkeys as lions. Tom counted a total of 24 monkeys and lions. How many monkeys were there

Answers

lions = x

 monkeys = 3x ( 3 times as many )

3x +x = 24

4x = 24

x = 24/4

x = 6

6 lions

6*3 = 18 monkeys

The area of a circular pool cover is 314 square feet. Write and solve an equation to find the diameter of the pool cover. Use 3.14 for pie.

Answers

Step-by-step explanation:

First you need to know that A=πr^2

And the equation to find the diameter is d=2r

So, the equation is d=2√A/3.14

A is 314, so 314 divided by 3.14 is 10

So all that's left is d=2*10

And the diameter is 20 feet.

The diameter of the circular pool is 20 feet.

What is the diameter of the pool?

A circle is a bounded figure which points from its center to its circumference is equidistant. The diameter is two times the value of the radius.

The first step is to determine the radius of the pool; Radius = √Area of a circle /π

Where :

π = pi = 22/7R = radius

√314/3.14 = 10feet

Diameter 10 x 2 = 20 feet

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What is the least common multiple (​ LCM ​) of 4 and 9?

Answers

36 will be the LCM for 4 and 9. 
36 is your answer because 4x9=36 4x8=32 9x3=27.

A home improvement store advertises 60 square feet of flooring for $287.00 including an $80.00 installation fee. Write in equation to represent the cost of one square foot of flooring.

Answers

Hello there,
60 square feet= $287.00 + $80.00
                       = $367
1 square feet= $367 / 60
                     = $6.116666667
                     = $6.12 (to 2dp)

Hope this helps :))

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The cost of one square foot of flooring (excluding the installation fee) can be calculated by subtracting the installation fee from the total cost and then dividing by the total square feet. The equation for this would be c = ($287 - $80) / 60. Solving this equation yields a cost of $3.45 per square foot.

The total cost for a flooring, including the installation fee, is $287. This cost is for 60 square feet of flooring.  Therefore the cost c for one square foot of flooring can be calculated using the equation c = (Total Cost - Installation Fee) / Total Square Feet. To find this, subtract the installation fee from the total cost and then divide the remainder by the total square feet. This gives us the equation c = ($287 - $80) / 60. Solving this equation, we find that c = $3.45. So, the cost per square foot of flooring, excluding the installation fee, is $3.45.

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ten times the square of a non-zero number is equal to seventy times the number

Answers

it is 1000 because you multiple

The number will be 7.

What is an expression?

Expression in math is defined as the collection of the number, variables and functions by using signs like addition, subtraction, multiplication, and division.

The expression is given as;

'ten times the square of a non-zero number is equal to seventy times the number'

Now, Let a number = x

Then, By the given condition;

10x² = 70x

Solve the expression as;

10x² - 70x = 0

10x (x - 7) = 0

This given two condition,

10x = 0

x = 0

But the number is non zero, so x = 0 is not true.

Then, x - 7 = 0

x = 7

Thus, The number will be 7.

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Is 32,643 divisible by both 3 And 9 why or why not

Answers

Yes, 32,643 divided by 3=10,881 
        32,643 divided by 9=  3,627
Both can be divided and result in whole numbers, no remainders.

The length of a rectangular field is 30 more than twice its width. Write an expression in simplest form for the perimeter of the field in terms of its width w.

Answers

The length of the field would be Length= 2w+30
(w=Width)
So you would do 2(2w+30)+2w.
Simplifying this would give you: 
4w+60+2w
This can be simplified further:
6w+60
I hope this helps!

The expression for the perimeter of a rectangular field where the length is 30 more than twice its width, in terms of the width w, is 6w + 60.

The perimeter of a rectangle is given by the formula P = 2l + 2w, where l is the length and w is the width of the rectangle. According to the problem, the length (l) of the rectangular field is 30 more than twice its width (w). So we can express the length as l = 2w + 30.

Substituting this expression into the perimeter formula, we get:

P = 2(2w + 30) + 2w

Simplifying this expression, we get:

P = 4w + 60 + 2w = 6w + 60

So, the expression for the perimeter of the field in terms of its width w is 6w + 60, which is already in its simplest form.

calculate the total resistance for a 650 ohm, a 350 ohm, and a 1000 ohm resistor connected in series

Answers

The total resistance of the combination is 650 + 350 + 1000 = 2000 ohms. This is because when resistances are connected in series, the resistance of the combination is equal to the sum of individual resistances. R = R1+ R2+ R3+ R4+....+ Rn where R is the total resistance and R1, R2, Rn etc are the individual resistances connected in series.
Final answer:

The total resistance for the given resistors connected in series is 2000 ohms.

Explanation:

To calculate the total resistance for resistors connected in series, you simply add up the individual resistances. In this case, the resistances are 650 ohm, 350 ohm, and 1000 ohm. So the total resistance would be:



Total Resistance = 650 ohm + 350 ohm + 1000 ohm = 2000 ohm

∠E and ∠F are vertical angles with m∠E=8x+8 and m∠F=2x+38 .

What is the value of x?

Answers

We know that ∠E = ∠F because of the vertical angle theorem.

Using substitution we get 8x + 8 = 2x + 38

Solve for x.

8x + 8 = 2x + 38
8x = 2x = 30 <-- Subtract 8 from each side
6x = 30 <-- Subtract 2x from each side
x = 5 <-- Divide both sides by 6

So, x is equal to 5.
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