=
Divide:
27.68) 2363.872

Answer:

angle JKL is 106

Step-by-step explanation:

an isosceles triangle means two sides are the same and the bottom two angles are the same length. So you would equal the two equations and solve it to get x. Then replace one of the equation's x with the number you got, which would be 5, and solve that. Since both bottom angle are the same, the other angle would be the same degree, 37*. A triangle is 180* total, so subtract that by two 37's and you'll get the answer.

Step-by-step explanation:

you can find the answer by vertical opposite angle

if the value of x is computed and it's equal to 78 you will find the answer

78=(12x+18)^

78=(12×5+18)

78=(60+18)

78=78 the problem is solved

may u get branliest please please

The amount it would cost to paint the wall, given the cost of paint and the area covered is $ 56 .

The surface area of the circular wall would be :

A = 2 x π x r x h

The area is therefore:

= 2 x π x r x h

= 2 x 3. 14 x 15 x 4

= 376. 8 square feet

The number of gallons needed is therefore:

= 376. 8 / 225

= 1. 674

= 2 gallons

The cost of two gallons is:

= 2 x 28

= $ 56

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The conic section of the equation 4x² + 9x +4y² - 36y - 125 = 0 is a circle

The given equation is

4x² + 9xy + 4y² - 36y - 125 =0

The above equation is an illustration of a circle equation

The standard form of a circle equation is

(x - a)² + (y - b)² = r²

Where

(a, b) is the center

r is the radius

While the general form of the equation is

ax² + fx + by² + gy + c =0

Where c is a constant

Recall that, we have

4x² + 9x + 4y² - 36y - 125 =0

This is the general form

We can convert to the standard form as follows

Divide through by 4

x² + 2.25x + y² - 9y - 31.25 =0

Next, we complete the square of the x-terms and the y-terms

For the x-terms, we have

x² + 2.25x = x² + 2.25x + (2.25/2)² - (2.25/2)²

x² + 2.25x = (x + 2.25/2)² - (2.25/2)²

For the y-terms, we have

y² - 9y = y² - 9y + (9/2)² - (9/2)²

y² - 9y = (y - 9/2)² - (9/2)²

Substitute the new x and y terms

So, x² + 2.25x + y² - 9y - 31.25 = 0 becomes

(x + 2.25/2)² - (2.25/2)² + (y - 9/2)² - (9/2)²- 31.25 =0

Evaluate the sum of like terms

(x + 2.25/2)² + (y - 9/2)² - 3377/64 = 0

So, we have

(x + 9/8)² + (y - 9/2)² = 3377/64

Using the above as a guide, we can conclude that the conic section of the equation is a circle

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Answer:

24

Step-by-step explanation:

angle = 38

opposite of angle = 15

hypotenuse = c

sohcahtoa

sin utilizes both opposite and hypotenuse

thus,

sin(38) = 15/c

multiply both sides by c to make it a numerator

csin(38) = 15

divide both sides by sin(38) to get c

c = 15/sin(38) ≈ 24

Answer:

y + x > -2

Step-by-step explanation:

slope is negative and is -1

y-intercept is -2

equation of dashed line is y = -x - 2

shading is above the line, and line is dashed, so inequality is

y > -x - 2

Add x to both sides.

y + x > -2

Answer:

Step-by-step explanation:

3x – 1 = 44

=> 3x = 44 + 1

=> 3x = 45

=> x = 15

7y - 5 = 44

=> 7y = 44 + 5

=> 7y = 49

=> y = 7

After working on this problem, we can conclude that:

Hoped this helped.

Answer:

Step-by-step explanation:

You could change all the fractions so that they have the same denominator (bottom number) and then compare the numerators (top numbers) or change the numbers to decimals to compare them (divide the top number by the bottom number)

0 is 0/6 is 0.000

1/6 is 0.166

1/2 is 3/6 is 0.500

Maybe you can see that 1/6 is closer to 0 than to 1/2

3/7 is 0.42857 is pretty close to 3/6 which is 0.50000, right, that is 1/2.

So, rough estimate, the person spent 0 hrs + 1/2 hr

organizing...total= 1/2 hr

The volume of the solid that lies within the sphere x² + y² + z² = 16 above the xy plane is (64√2π)/3   .

In the question ,

it is given that ,

the equation of the sphere is x² + y² + z² = 16 ;

and the equation of the cone is z = √(x² + y²) ;

In the spherical coordinate , the required solid ;

= {(ρ , φ , θ) ; 0 ≤ ρ ≤ 4 ; π/4 ≤ φ ≤ π/2 ; 0 ≤ θ ≤ 2π }

Volume of the sphere can be written by the interval :

Volume = \(\int\limits^{\pi/2 }_{\pi /4} \int\limits^{2\pi }_0 \int\limits^4_0 \(\rho\)^{2} sin\varphi .d\(\rho\).d\varphi .d\theta\)

Volume = \(\int\limits^{\pi/2 }_{\pi /4} \int\limits^{2\pi }_0 [\frac{p^{3} }{3}]^{4}_{0} .sin\varphi .d\(\rho\).d\varphi .d\theta\)

Simplifying further ,

we get ;

= (64/3)×(-0 + 1/√2)×(2π)

= (64√2π)/3

Therefore , the Volume of the Solid is (64√2π)/3  .

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Answer:

A = 22.62°

B = 67.38°

c = 26

Step-by-step explanation:

\(a^2+b^2=c^2\\10^2+24^2=c^2\\100+576=c^2\\676=c^2\\26=c\)

\(\sin A=\frac{\text{Opposite}}{\text{Hypotenuse}}=\frac{10}{26}\\\\A=\sin^{-1}(\frac{10}{26})\\\\A\approx22.62^\circ\)<-- You can also use other trig ratios

\(B=180^\circ-(90^\circ+22.62^\circ)=180^\circ-112.62^\circ=67.38^\circ\)

There's no specific order in how to solve for A and B, so there may be more than one way to approach these solutions.

Answer:

Step-by-step explanation:

The probability of drawing a number that is divisible by 3 is 1/3, since there are 3 numbers (3, 6, and 9) out of the 9 possible numbers (1, 2, 3, 4, 5, 6, 7, 8, and 9) that are divisible by 3.

The probability of drawing a 1 after drawing a number that is divisible by 3 is 1/10, since there is only one 1 among the 10 possible digits (0-9) that could be drawn after the first number.

To find the probability of both events happening together (drawing a number divisible by 3 and then drawing a 1), we need to multiply the probability of the first event by the probability of the second event. Therefore, the probability of drawing a number divisible by 3 and then drawing a 1 is:

(1/3) x (1/10) = 1/30

So the probability of drawing a number divisible by 3 and then drawing a 1 is 1/30, or approximately 0.0333, or about 3.33%

Answer:

If I understand this correctly you can draw a 9 and then draw the one if I'm wrong just delete this

Step-by-step explanation:

The value of x using the theorem of intersecting secants is 10

From the question, we have the following parameters that can be used in our computation:

intersecting secants

Using the intersecting secants equation, we have

8 * (8 + x) = 6 * (6 + 18)

Evaluate the like terms

So, we have

8 * (8 + x) = 6 * 24

Divide both sides by 8

8 + x = 6 * 3

So, we have

8 + x = 18

Subtract 8 from both sides

x = 10

Hence, the value of x is 10

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Answer:

\(8\sqrt[3]{-8x^3y^6z^{13}}\)

Step-by-step explanation:

\(8\sqrt[3]{-8x^3y^6z^{13}}\\\\=8\sqrt[3]{(-1)^3\cdot2^3\cdot x^3 \cdot y^6 \cdot z^{12} \cdot z}\\\\=8\left[(-1)^3\cdot2^3\cdot x^3 \cdot y^6 \cdot z^{12} \cdot z \right]^{\tfrac 13}\\\\=-8\cdot 2 \cdot x \cdot y^2 \cdot z^4 \cdot z^{\tfrac 13}\\\\=-16xy^2 z^4 \sqrt[3]z\)

The phrase "less than" indicates subtraction. Assume that the "number" is reperesented by a variable x.

Therefore, the expression must be "x - 26".

From the sampling distribution, the correct answer is: Both the center will remain the same, but the spread will decrease.

The center of the sampling distribution will remain the same, which is the expected proportion of even numbers showing on a single roll of the die, which is 1/2 or 0.5. This is because the probability of getting an even number on a single roll of the die does not change with the number of rolls in the experiment.

However, the spread of the sampling distribution will decrease as the number of rolls increases. This is because the larger the sample size, the more precise our estimate of the proportion of even numbers showing on each roll of the die will be. With more rolls, we will have a better idea of the true proportion of even numbers that the die produces.

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Answer:

Step-by-step explanation:

Put brackets around all three terms

(-t^2 - 10t + 3)    Now take out - 1 from all three terms.

-(t^2 + 10t - 3)   Notice what happened to terms 2 and 3. The signs changed. When you multiply the trinomial by - 1, terms 2 and 3 go back to their given signs.

Answer:

The equation of the tangent line to the curve sin(x+y) = 4x - 4y at the point (π,π) is y = (-4/5)x + (8/5) + π.

Step-by-step explanation:

o find the equation of the tangent line to the curve sin(x+y) = 4x - 4y at the point (π,π) using implicit differentiation, we can follow these steps:

Differentiate both sides of the equation with respect to x:

cos(x+y) * (1 + dy/dx) = 4 - 4dy/dx

Simplify by grouping the terms with dy/dx on one side and the rest on the other side:

cos(x+y) * (1 + dy/dx) + 4dy/dx = 4

Substitute x = π and y = π, since we want to find the equation of the tangent line at the point (π,π):

cos(2π) * (1 + dy/dx) + 4dy/dx = 4

Simplify:

-5dy/dx = 4 - cos(2π)

dy/dx = -4/5

Use the point-slope form of the equation of a line to write the equation of the tangent line:

y - π = (-4/5)(x - π)

Simplify:

y = (-4/5)x + (8/5) + π

The equation of the tangent line to the curve sin(x+y) = 4x - 4y at the point (π,π) is y = (-4/5)x + (8/5) + π.

Answer: A. 85ᴼC

Step-by-step explanation:

0 degrees Celsius is at 32 degrees Fahrenheit.

100 degrees Celsius is at 212 degrees Fahrenheit.

212 - 32 = 180

180 / 100 = 1.8

So, every degree Celsius is 1.8 degrees Fahrenheit, starting at 32 of course.

1.8 * 85 = 153

153 + 32 = 185

Answer:

The correct answer is 85°C.

Step-by-step explanation:

I use the equation 9C = 5F - 160 to solve for temperatures.

Therefore, we just insert values for each variable except for the one that we want to solve for. In this case, we are doing Fahrenheit → Celsius, so we are solving for the unknown variable of C. We are given a value for F, 185°.

Therefore, just insert these into the equation and solve for C.

\(9C = 5(185)-160\)

\(9C = 925 - 160\)

\(9C = 765\)

\(\frac{765}{9} = 85\)

C = 85°C

Answer

The Answer is A C D

Step-by-step explanation:

Answer:

40=7+3q

Step-by-step explanation:

the answer is 40=7+3q i hope it helps

Answer:

The answer is five.

Step-by-step explanation:

A person has only 5 options., as stated in the question.

0
1
2
3
4

That means that one person can vote 5 different ways.

Answer:

140% procent increase of your vase

The area of the square with a side length of 3.1 meters is 9.61 square meters.

To find the area of a square, we need to multiply the length of one side by itself. In this case, the square has a side length of 3.1 m.

Area of a square = side length × side length

Substituting the given side length into the formula:

Area = 3.1 m × 3.1 m

To perform the calculation:

Area = 9.61 m²

It's worth noting that when calculating the area, we are working with squared units. In this case, the side length is in meters, so the area is expressed in square meters (m²). The area represents the amount of space enclosed within the square.

Remember, to find the area of any square, you simply need to multiply the length of one side by itself.

The area of the square with a side length of 3.1 meters is 9.61 square meters.

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Answer:

(f ￮ g)(x) = x²

Step-by-step explanation:

to find (f ￮ g)(x) , substitute x = g(x) into f(x)

(f ￮ g)(x)

= f(g(x) )

= f(x² + 2)

= x² + 2 - 2

= x²

A mathematically indication example would be to solve the equation 3x + 2 = 14 for the value of x. The solution would be 4.

Looking for a mathematically indication example, we can consider a simple mathematical equation with one variable and solve it.

The equation would be 3 x + 2 = 14.

So we can solve for the equation to be :

3x + 2 - 2 = 14 - 2

3x = 12

3 x / 3 = 12 / 3

x = 4

In conclusion, the mathematically indication example would be 3x + 2 = 14 and the value of x would be 4.

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The distance (d) between two numbers a and b equals the absolute value of their difference:

If a number x is at a distance of 1/4 from the number -5, then:

Solve for x. Remember that when an equation involves a variable inside an absolute value, two cases must be considered: If the expression inside the absolute value is positive or if it is negative.

Case 1: x-(-5) is positive.

Then:

Solve for x:

Case 2: x-(-5) is negative.

Then:

Solve for x:

Therefore, all the numbers that are at a distance of 1/4 from the number -5 are -21/4 and 19/4. They can be described by the equation:

The total number of possible outcomes is given by the expression 6n × 52, where n represents the number of marbles to choose from.

To determine the number of possible outcomes, we need to consider the number of outcomes for each event and then multiply them together.

1. Picking a marble: Let's assume there are n marbles to choose from. If there are n marbles, then the number of outcomes for this event is n.

2. Rolling a die: A standard die has 6 sides numbered 1 to 6. Therefore, the number of outcomes for this event is 6.

3. Picking a card: A standard deck of cards has 52 cards. Hence, the number of outcomes for this event is 52.

To find the total number of possible outcomes, we multiply the number of outcomes for each event together:

Total number of outcomes = (number of outcomes for picking a marble) × (number of outcomes for rolling a die) × (number of outcomes for picking a card)

Total number of outcomes = n × 6 × 52

Therefore, the total number of possible outcomes is given by the expression 6n × 52, where n represents the number of marbles to choose from.

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An inequality that can be used to determine p, the number of people who can go to the amusement park, is,

28.75p + 17.25 ≤ 345.

In mathematics, "inequality" refers to a relationship between two expressions or values that are not equal to each other. To solve the inequality, you may multiply or divide each side by the same positive number, add the same amount to each side, take the same amount away from each side, and more. You must flip the inequality sign if you multiply or divide either side by a negative number.

Given:

A group of friends wants to go to the amusement park.

They have no more than $345 to spend on parking and admission.

Parking is $17.25, and tickets cost $28.75 per person, including tax.

An inequality that can be used to determine p, the number of people who can go to the amusement park, is,

28.75p + 17.25 ≤ 345.

Therefore, an inequality is 28.75p + 17.25 ≤ 345.

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l = 27/4 + √47 . (3i/4) and  l = 27/4 - √47 . (3i/4) are the value of l in rectangle .

What is a rectangle?

With four sides and interior angles that are all exactly 90 degrees, a rectangle is a four-sided polygon. Every corner or vertex has a right angle where the two sides meet. It differs from a square in that the length of the opposing sides of the rectangle are equal.      

rectangle of area = 72 meter

           72 = l * b

            b = 72/l

 perimeter = 27 meter

      27 = 2( l + b )

       27 = 2( l + 72/l )

        27/2 = ( l + 72/l )

         27/2 = l² + 72/l

          27l = 2l² +  144

             2l² - 27l + 144 = 0

after factor value of l are

              l = 27/4 + √47 . (3i/4)

               l = 27/4 - √47 . (3i/4)

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