Can someone please help me with this question??

Answer:

x=72   if i could get brainliest that would be great

Step-by-step explanation:

Step 1: Add 9 to both sides.

1/3x−9+9=15+9

1/3x=24

Step 2: Multiply both sides by 3.

3*(1/3x)=(3)*(24)

x=72

x = 72

Step-by-step explanation:

⅓x - 9 = 15

⅓x = 15 + 9

⅓x = 24

x = 24 × 3/1

x = 72

So, the value of unknown variable (x) is 72

Hope it helpful and useful :)

Answer:

To prove that two lines are parallel, we find their slope and verify that those slopes are equal. Perpendicular lines are lines that create 90 degree angles where they intersect. We can prove that two lines are perpendicular by finding their slopes and verifying that the slopes are negative reciprocals of one another.

The product of slope of both line is -1.

A line's slope is determined by how its y coordinate changes in relation to how its x coordinate changes. y and x are the net changes in the y and x coordinates, respectively. Therefore, it is possible to write the change in y coordinate with respect to the change in x coordinate as,

m = Δy/Δx where, m is the slope

As, We determine the slopes of two lines and confirm that they are equal in order to demonstrate that the lines are parallel.

Lines that connect at 90 degree angles are said to be perpendicular.

By determining the slopes of two lines and confirming that the slopes are negative reciprocals of one another, we can demonstrate that the lines are perpendicular.

Hence, the product of slope of both line is -1.

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Answer:

Look below for answer!

Step-by-step explanation:

Hope this Helps!!!

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Answer:

7a²/16

Step-by-step explanation:

Area of the triangle PTS

½ × a × a

a²/2

Length of PS:

sqrt(a² + a²)

asqrt(2)

Length of MS:

¼asqrt(2)

Triangles MCS and TPS are similar

With sides in the ratio:

¼asqrt(2) : a

sqrt(2)/4 : 1

Area of triangle SMC:

A/(a²/2) = [(sqrt(2)/4)]²

2A/a² = 1/8

A = a²/16

Area of PTMC

= a²/2 - a²/16

= 7a²/16

Step-by-step explanation:

This is a much more interesting problem than what we usually see here.

Let's just start by assuming a=1 so we have two unit squares.

PMC and PTC are two congruent triangles, each right triangles with one leg of length 1 and a shared hypotenuse PC.

We'll put it on the grid at P(0,0), T(1,0).

Angle TPM is 45 degrees and PM=1 so

M(cos 45, sin 45) = M(1/√2, 1/√2)

MK has slope -1, thru M, so is

y = -x + √2

C's on that line at x=1, so C's x coordinate is 1, so its y coordinate is √2 - 1

C(1, √2 - 1)

OK, that's enough to compute the area.

P(0,0), T(1,0), C(1, √2 - 1), M(1/√2, 1/√2)

area(PMCT) = area(PTC) + area(PCM)= 2 area(PTC)

The area of a right triangle is half the product of its legs.

area(PMCT) = 2 (1/2) (1) ( √2 - 1)

area(PMCT) =  √2 - 1

When we have sides a, the area scales by a²,

Answer: a²(√2 - 1)

Answer:

The volume of  a 3D figure can be determined by the sum of  all the cross-sections of that 3D figure parallel to the base

Step-by-step explanation:

We need to understand what a cross-section of a 3D figure ?

A cross section is the shape we get when cutting straight through an object

and in geometry it is the shape made when a solid is cut through by a plane.

=> the cross section is parallel to the base of the figure.

So that the area of the cross-section is determined by its shape

Hence, The volume of  a 3D figure can be determined by the sum of  all the cross-sections of that 3D figure parallel to the base  

The shape of a cross-section parallel to the base of a 3D figure determines its volume, as the volume is calculated by multiplying this area by the figure's height. For parallelepiped figures, the cross-sectional area is found using the magnitude of the cross product of base side vectors.

Understanding the relationship between the shape of a cross-section and the volume of a three-dimensional figure involves recognizing that for solids with parallel sides, such as a cylinder or parallelepiped, the cross-section parallel to the base will have the same shape as the base. When this cross-section is multiplied by the height of the figure, the result is the volume of that shape (V = Ah). In terms of vectors representing the base in three-dimensional space, for a parallelepiped, the cross-sectional area can be found by the magnitude of the cross product of vectors given by the sides forming the base.

Moreover, regardless of changes in length or width, as shown in Table 3, if a volume is kept constant but the shape is altered to be elongated or flattened, the shape of the cross-section parallel to the base still determines the volume through the base area times the height formula.

This is significant in various fields, including physics, engineering, and architecture, where understanding the volume and dimensions of structures and shapes is crucial.

The measurement which is equal to 6 kilograms is; 6,000 grams.

In measurements, ground units are sometimes supported with prefixes to express fractions or multiples of the ground units.

On this note, the ground unit grams when supported by kilo- means; 1000 grams.

Ultimately, the measurement which is equal to 6 kilograms is 6,000 grams.

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Day to night to morning, keep with me in the moment

I'd let you had I known it, why don't you say so?

Didn't even notice, no punches left to roll with

You got to keep me focused, you want it, say so

Day to night to morning, keep with me in the moment

I'd let you had I known it, why don't you say so?

Didn't even notice, no punches left to roll with

You got to keep me focused, you want it, say so

It's been a long time since you fell in love

You ain't coming out your shell, you really ain't been yourself

Tell me what must I do (do tell, my love)

'Cause luckily I'm good at reading

I wouldn't bug him, but he won't stop cheesin'

And we can dance all day around it

If you front then I'll be bouncing

If you want it scream and shout it, babe

Before I leave you dry

Day to night to morning, keep with me in the moment

I'd let you had I known it, why don't you say so?

Didn't even notice, no punches left to roll with

You got to keep me focused, you want it, say so

Day to night to morning, keep with me in the moment

I'd let you had I known it, why don't you say so?

Didn't even notice, no punches left to roll with

You got to keep me focused, you want it, say so (yeah)

Let me check my chest, my breath right quick (ha)

He ain't never seen it in a dress like this (ah)

He ain't never even been impressed like this

Prolly why I got him quiet on the set like zip

Like it, love it, need it bad

Take it, own it, steal it, fast

Boy, stop playing, grab my az

Why you actin' like you shy?

Shut it, save it, keep it, pushin'

Why you beating 'round the bush?

And knowing you want all this woman

Never knock it 'til you try (yeah, yeah)

All of them betches hating I have you with me

All of my nigzas saying you mad committed

Realer than anybody you had, and pretty

All of that body-ody, the az and tizys

Day to night to morning, keep with me in the moment

I'd let you had I known it, why don't you say so?

Didn't even notice, no punches left to roll with

You got to keep me focused, you want it, say so

Day to night to morning, keep with me in the moment

I'd let you had I known it, why don't you say so?

Didn't even notice, no punches left to roll with

You got to keep me focused, you want it, say so

Answer:

The answer is B

Step-by-step explanation:

You don't need elimination for this when you plug it in 10(-5) is equal to -50 add 5 to that to get -45

and -5(2)=-10 +5 to get -5 showing that b works

Answer:

there is a 1 in 6 chance, so 1/6. The probability of rolling any side is 1/6.

Step-by-step explanation:

Answer:

1/36

Step-by-step explanation:

The odds of rolling a four on a dice are 1/6. The odds of rolling a six are also 1/6. So if you roll two die to find the probability you multiply the two numbers probability together which would equal 1/36.

Answer:3x7

Step-by-step explanation:

Okay so I don’t think I can get it to you tomorrow or tomorrow if you want to know if you want

the factors of the term [tex]3 \times (7a)[/tex] are regrouped as [tex](3 \times 7) \times a[/tex]  so that by using the associative property we can simplify the multiplication process and ensure consistency in mathematical calculations.

The associative property of multiplication states that the way in which factors are grouped in a multiplication problem does not change the product. This property can be written mathematically as:

[tex](a \times b) \times c = a \times (b \times c)[/tex].

In the example, the factors 3 and 7a are initially grouped as [tex]3 \times (7a)[/tex]. Using the associative property, we regroup them as [tex](3 \times 7) \times a[/tex]. This shows that it doesn't matter how we group the numbers; the product will be the same.

For instance:
[tex]3 \times 7a = (3 \times 7) \times a = 21a[/tex]

This regrouping can make calculations simpler because it allows us to first multiply 3 and 7 to get 21 and then multiply by the variable a, rather than working directly with the expression 7a.

In the example, the factors of the term [tex]3 \times (7a)[/tex] are regrouped as [tex](3 \times 7) \times a[/tex]  so that by using the associative property we can simplify the multiplication process and ensure consistency in mathematical calculations.

Answer:

d = 0.

Step-by-step explanation:

First, use the distributive property and distribute the 5.

The equation is now 20d + 40 = 40.

Subtract 40 from both sides to isolate the variable.

The equation is now 20d = 0.

Now you're thinking, this can't be possible! But really, 0 / 20 is possible. The answer is d = 0.

Answer:

The median of group A is less than the median of group B and greater than the median of group C.

Step-by-step explanation:

From the photo, we can find the medians of 3 groups

=> the median of group A is less than the median of group B and greater than the median of group C.

Hope it will find you well.

Correct Answer: Fill in the blanks: Answer in ( )

Group A has a median of ( 19 )

which is (LESS THAN)

Group B and (GREATER THAN GROUP C)

Group B has the (LARGEST IQR)

there is a high outlier for ( GROUP A AND GROUP C)

and a low outlier for (GROUP B)

Step-by-step explanation: That is the correct answer, hope that helped !

Answer:

44

Step-by-step explanation:

crop the square into two, then you can see tangent which is 90°.

so, 360-90-90-136=44

The value of angle x is,

⇒ ∠x = 44°

An angle is a combination of two rays (half-lines) with a common endpoint. The latter is known as the vertex of the angle and the rays as the sides, sometimes as the legs and sometimes the arms of the angle.

Given that;

For the following question, assume that lines that appear to be tangent are tangent.

And, Point O is the center of the circle.

Hence, We can formulate;

⇒ ∠x + 136° = 180°

⇒ ∠x = 180° - 136°

⇒ ∠x = 44°

Thus, The value of angle x is,

⇒ ∠x = 44°

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Answer(-2, -1)

Step-by-step explanation:

I guessed and got it right.

Answer:

-2, -1

Step-by-step explanation:

i did math

Answer:

For numer 1, you will need to plot that on a graoh your own.

2. graph points 2,3 and -6,-4

3. graph points 3,1 and 6,1

4.-8

Step-by-step explanation:

Answer:

Step-by-step explanation:

We know that each dumpling cost $3, and x represents the number of purchased dumplings. So the total cost of some purchased dumplings will be 3x. Since we also know that y also represents the total cost, we can equate them to find the equation of our proportional relationship:

y=3x

Now that we have our equation, to graph our line we are going to choose tow values for x, then get the values of y for each value of x, and then join the tow pair of points using a line:

- If x=6, y=3(6)=18, so our first pair is (6,18)

- If x=0, y=3(0)=0, so our second pair is (0,0).

Answer:

As shown in picture:

Original x = 360 - (59 + 108 + 81) = 112 deg

Upper bound of x (when all known elements are considered at lower bound)

U = 360 - (58 + 107 + 80) = 115 deg

Lower bound of x (when all known elements are considered at upper bound)

L = 360 - (60 + 109 + 82) = 109 deg

Hope this helps!

:)

Answer:

112  deg,115 deg  , 108 deg

Step-by-step explanation:

i hope this helps you.

Answer:

The answer is 56.

Step-by-step explanation:

7 * 8 = 56

Answer:B

Step-by-step explanation:

Mrs. Williams' family recycles 151.2 pounds of plastic in a year, and since 1 pound of plastic saves 7.4 yards of landfill space, their recycling efforts save approximately 1,118.88 yards of landfill space annually.

To find out how much landfill space Mrs. Williams family can save in a year, we can start by calculating how much plastic they recycle in a year. This can be done by multiplying the monthly amount by the total number of months:

12.6 (pounds per month) x 12 (months per year) = 151.2 pounds of plastic

Next, we use the fact that every pound of plastic recycled saves 7.4 yards of landfill space. So, we multiply the total pounds of plastic by the amount of space saved per pound:

151.2 (pounds of plastic) x 7.4 (yards per pound) = 1,118.88 yards

Therefore, Mrs. Williams family can save approximately 1,118.88 yards of landfill space per year by their recycling efforts.

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Answer:

2% hope it helpssss

Step-by-step explanation:

Answer:

2/8 or 1/4

Step-by-step explanation:

So pretty much you just turn the number into a fraction

Answer:

3,18

Step-by-step explanation:

Answer:

[tex]28 cm^2[/tex]

Step-by-step explanation:

The formula for finding the area of a triangle is:

[tex]\frac{1}{2} bh[/tex]

The "b," is the base (7), and the "h," is the height (8):

[tex]\frac{1}{2} (7)(8)[/tex]

[tex]\frac{1}{2} (56)[/tex]

28

"The area of triangle [tex]IHC is $\boxed{\frac{1}{2} \times b \times h}$[/tex], where [tex]$b$[/tex] is the base of the triangle and[tex]$h$[/tex]is the height of the triangle.

To determine the area of triangle IHC, we need to know the lengths of the base and the height. The area of a triangle is given by the formula:

[tex]\[ \text{Area} = \frac{1}{2} \times \text{base} \times \text{height} \][/tex]

In the case of triangle IHC, if we let b represent the length of the base IH, and h represent the length of the height from point H to side IH, then the area of triangle IHC can be calculated using these values.

Without specific numerical values for b and h, we cannot calculate a numerical area. However, if the values of b and h are provided, we can substitute them into the formula to find the area. For example, if b = 6 units and h = 4 units, then the area would be:

[tex]\[ \text{Area} = \frac{1}{2} \times 6 \times 4 = \frac{1}{2} \times 24 = 12 \][/tex]

Thus, the area of triangle IHC with a base of 6 units and a height of 4 units would be 12 square units. If the actual lengths of the base and height are different, those values should be substituted into the formula to calculate the correct area."

Answer: 10%

Step-by-step explanation:

Answer:

its $465.19 (D) incase anyone still needs it

Step-by-step explanation:

just do it

Jared should buy the 10-pound bag of dog food to get the lowest price per ounce.

To determine which size bag of dog food Jared should buy to get the lowest price per ounce, we need to calculate the price per ounce for each bag size and then compare them.

First, we convert the weight of each bag from pounds to ounces, knowing that 1 pound equals 16 ounces. Then we calculate the price per ounce by dividing the price of each bag by the number of ounces it contains.

 Here are the calculations:

1. For the 5-pound bag:

 - 5 pounds * 16 ounces/pound = 80 ounces

 - Price per ounce = $4.80 / 80 ounces = $0.06 per ounce

2. For the 10-pound bag:

 - 10 pounds * 16 ounces/pound = 160 ounces

 - Price per ounce = $7.90 / 160 ounces = $0.049375 per ounce

3. For the 20-pound bag:

 - 20 pounds * 16 ounces/pound = 320 ounces

 - Price per ounce = $16.20 / 320 ounces = $0.050625 per ounce

 4. For the 50-pound bag:

 - 50 pounds * 16 ounces/pound = 800 ounces

 - Price per ounce = $40.00 / 800 ounces = $0.05 per ounce

Now, comparing the price per ounce for each bag, we find that the 10-pound bag offers the lowest price per ounce at $0.049375.

Therefore, Jared should buy the 10-pound bag of dog food to get the lowest price per ounce.

The correct answer is the 10-pound bag of dog food.

All three sides will be equal to 21.

So that is

3 + 7 + 9 + 2 = 21,

3 + 8 + 6 + 4 = 21 and

2 + 10 + 5 + 4 = 21

Arithmetic operations can also be specified by the addition, subtract, divide, and multiply built-in functions.

The operator that performs the arithmetic operations are called arithmetic operators.

+ Addition operation: Adds values on either side of the operator.

For example 4 + 2 = 6

- Subtraction operation: Subtracts the right-hand operand from the left-hand operand.

for example 4 -2 = 2

Given

Put the Number from 2 to 10 in the circle so that the sum of the Number on each side of a triangle is the same.

        3

    7      8

  9           6

2   10     5    4

So the numbers form a triangle and assume that a circle is drawn on the numbers.

If we add the numbers all the three sides will be equal to 21.

So that is

3 + 7 + 9 + 2 = 21,

3 + 8 + 6 + 4 = 21 and

2 + 10 + 5 + 4 = 21

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Answer: all real numbers greater than zero

Step-by-step explanation: If you graph this function then you realize that the line does not ever reach 0 on the y axis but instead 'evens out' which means that any number greater than 0 will be the range of the above stated function

Answer: C. All real numbers greater than zero

Step-by-step explanation:

Final answer:

Using the formula y = 15(1.26)^x and setting x to 12 for the year 2006, we calculate that the predicted number of cellular phone users in that year is approximately 84 million.

Explanation:

The formula y = 15(1.26)^x is used to predict the number of cellular phone users in millions for a given year, with x representing the number of years since 1994. In this case, we want to find the predicted number of cellular phone users for the year 2006. Since 2006 is 12 years after 1994, we will set x = 12.

Plugging in this value, the equation becomes y = 15(1.26)^12. To find the answer, we must calculate 1.26 raised to the power of 12 and then multiply the result by 15.

Calculating this gives us y = 15(1.26)^12 ≈ 15 * 5.582 ≈ 83.73 million, which we round to 84 million cellular phone users.

Final answer:

The predicted number of cellular phone users in the year 2006 is 63 million.

Explanation:

To predict the number of cellular phone users in the year 2006 using the formula y = 15(1.26)^x, we need to determine the value of x that corresponds to the year 2006. We know that x = 0 corresponds to 1994, so the year 2006 would be 12 years later. Therefore, x = 12.

Substituting x = 12 into the formula, we have y = 15(1.26)^12.

Calculating this expression gives us y ≈ 63.273.

Rounding to the nearest whole number, the predicted number of cellular phone users in the year 2006 is 63 million.

Answer:

25%

Step-by-step explanation:

Answer:

10/25= 45%

45% is the answer

Step-by-step explanation:

Answer:

$878.5

Step-by-step explanation:

that is if the tickets for saturday & sunday are both $38.50