Miranda has 3 kites. Each kite needs 4 2/3 yards of string. How much string does Miranda need for all 3 kites?
18
14

Answer: Area = pie multiplied by radius multiplied by radius (pie × square of radius)

Step-by-step explanation: If you are given diameter, radius will be half of the diameter.

Simply multiply 3.14 by radius squared

The three major chords built on white notes without accidentals are:

1. C major chord (C, E, G)

2. F major chord (F, A, C)

3. G major chord (G, B, D)

These chords are formed by taking the root note, skipping one white note, and adding the next white note on top. For example, in the C major chord, the notes C, E, and G are played together to create a harmonious sound.

Similarly, the F major chord is formed by playing F, A, and C, and the G major chord is formed by playing G, B, and D. These three major chords are commonly used in various musical compositions and are fundamental building blocks in music theory.

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Answer:

77 miles

Step-by-step explanation:

Make a diagram like in the attached image.

Solve using the Pythagorean theorem:

\(44^2 + 63^2 = d^2\)

\(1936 + 3969 = d^2\)

\(d^2 = 5905\)

\(\sqrt{d^2} = \sqrt{5905}\)

\(d = \sqrt{5905}\)

d ≈ 77 miles

Answer:

16.5 m

Step-by-step explanation:

The triangle shown in the figure is a right triangle, so we can use the Pythagoreas Theorem.

a² + b² = c²

a² + 32² = 36²

a² + 1024 = 1296

a² = 272

a = √272

a = 16.5

Answer: 16.5 m

Answer:

10-4 is 6 so you can play 2 games hope that helps :/

Step-by-step explanation:

Answer:

uno a tres

Step-by-step explanation:

Creo que es correcto

Avísame si estoy equivocado

Y que tengas un feliz día de acción de gracias

Answer:

45

Step-by-step explanation:

Answer: The answer for this question is x=1

Step-by-step explanation: -3(2x-3)=-6x+9 first you multiply -3x with 2x and -3 to get -6x+9=-6x+9 then subtract nine from both sides to leaves -6x=-6x then you divide -6 on both sides and you get x=1.

Any value of x makes the equation true. All real numbers

Interval Notation: (−∞,∞)

Because if you solve it

-3(2x-3)=-6x+9

distribute

-6x + 9 = -6x + 9

subtract 9 from both sides

-6x = -6x

simplify

0 = 0

\(4x + x = 180\)

\(5x = 180\)

\(x = \frac{180}{5} = 36\)

Answer:

36

Step-by-step explanation:

This is a Linear Pair. Adjacent (next to) angles that form a straight line. A good rule of thumb for 90% of Geometry, angle relationships are usually either supplementary or congruent. In this case, since they together form a straight line, they are supplementary.

x + 4x = 180

5x = 180

180/5 = 36

If you plug these numbers in, you have a 36 degree angle and a 144 degree angle (sum of 180). Easy way to check your work if ever unsure.

Answer: 9 energy drinks and 18 granola bars.

Step-by-step explanation:

Price per granola bar = $0.50

Price per energy drink = $2.

We can define G as the number of granola bars that she bought, and D as the number of drinks that she bought.

Then

"She buys twice as many granola bars as energy drinks."

G = 2*D

" If she spends $27 in total"

G*$0.50 + D*$2 = $27

So we have a system of equations:

G = 2*D

G*$0.50 + D*$2 = $27

The first step will be to replace the first equation into the second one, and solve it for D.

(2D)*$0.50 + D*$2 = $27

D*(2*$0.50) + D*$2 = $27

D*$1 + D*$2 = $27

D*$3 = $27

D = $27/$3 = 9.

So she bought 9 energy drinks, and we know that:

G = 2*D

G = 2*9 = 18

She bought 18 granola bars.

Answer:

x = 8

Step-by-step explanation:

1. First, we should realize that the angle with 16x + 7 and the angle with 5x + 5 are same-side interior angles, meaning they add up to 180 degrees. This means that 16x + 7 + 5x + 5 = 180.

2. (Solving)

Step 1: Simplify both sides of the equation.

Step 2: Subtract 12 from both sides.

Step 3: Divide both sides by 21.

Step 4: Check if solution is correct.

Therefore, x = 8.

d. Expected life in years of the depreciable asset. The acceptable way to express the useful life of a depreciable asset is in terms of the expected life in years.

The useful life refers to the period of time over which the asset is expected to contribute to the revenue-generating activities of a business.

While options a, b, and c may be relevant factors for certain specific assets (such as units produced, hours of productivity, or miles driven), they do not encompass the overall concept of useful life. Useful life is a broader measure that takes into account the anticipated duration of productive use, regardless of specific output or activity metrics.

Expressing the useful life in years provides a common standard for comparison and allows for consistency in depreciation calculations and financial reporting. It is a practical and widely accepted approach to estimating the lifespan of a depreciable asset.

It is worth noting that the estimated useful life in years may vary depending on the nature of the asset and industry practices. It is typically determined based on factors such as technological advancements, physical wear and tear, economic obsolescence, and the intended purpose of the asset.

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B

...........................

Answer:

It is A and D

Step-by-step explanation:

65% of 20 is also

.65 * 20 or

65/100 * 20

I did Khan Academy too :)

Answer:

f(x) = 1/4x + 25

Step-by-step explanation:

Answer:

28 days

Step-by-step explanation:

2  =   x

_       _

13   =  180

cross multiply

360=13x

360/13=27.69

round to 28

Answer:

\(\Large \boxed{\sf 28 \ days}\)

Step-by-step explanation:

The chances of having a pop quiz is

\(\displaystyle \frac{2}{13}\)

During a 180-day school year:

\(\displaystyle \frac{2}{13} \times 180=27.69\)

≈ 28 days

Answer:

y=35x+0.05

Step-by-step explanation:

Answer:

The answer is 49

Step-by-step explanation:

Rate of change=  (f(b)-f(a))/(b-a)

a = 3 and b = 5

Rate of change = (125-27)/(5-3)

= 49

Answer:

I believe it stands for Side, Side, Side

Step-by-step explanation:

When two triangles with all three sides are equal they're SSS

The curl of a conservative vector field is always zero. This can be shown by using the fact that the gradient of a scalar field is irrotational, or has zero curl.

The curl of a vector field is a measure of how much the vector field rotates around a point. A conservative vector field is a vector field whose work is path independent. This means that the work done by the vector field over any closed path is zero.

The gradient of a scalar field is a vector field that points in the direction of the steepest ascent of the scalar field. The gradient of a scalar field is irrotational or has zero curl. This means that the curl of the gradient of a scalar field is always zero.

Therefore, the curl of a conservative vector field is always zero. This is because the gradient of a conservative vector field is irrotational, and the curl of the gradient of a scalar field is always zero.

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Jada can take the piece with the crust, and Andre can take the piece without the crust. This way, they will each have an equal portion of the pizza slice, and Andre won't have to eat any crust.

To divide the pizza slice into two equal pieces so that Andre doesn't have to eat any crust, Jada and Andre can follow the following steps;

Firstly, find the area of the pizza slice

The area of the sector of a circle is given by the formula A = (1/2) × r² × θ, where r is radius of the circle and θ is the central angle in radians. In this case, the radius of the pizza slice is 20 cm and the central angle is π/3 radians. Plugging in these values, we can calculate the area of the pizza slice.

A = (1/2) × (20 cm)² × (π/3)

A = (1/2) × 400 cm² × (π/3)

A = 200/3 × π cm²

Now, find half of the area of the pizza slice.

To divide the pizza slice into two equal pieces, Jada and Andre need to find half of the total area of the pizza slice.

Half of the area of the pizza slice = (1/2) × (200/3 × π cm²)

Half of the area of the pizza slice = 100/3 × π cm²

However,  Cut along the radius.

Jada and Andre can cut along the radius of the pizza slice, starting from the center of the circle (where the crust is) and extending to the outer edge of the pizza. This will result in two equal pieces, with one piece containing the crust and the other piece not containing any crust.

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The number of cookies in the jar initially was 42

To find out how many cookies were in the jar initially, we can use algebra to represent the problem. Let x be the number of cookies in the jar initially. After Latoya took half of the cookies, Mark took 1/3 of the remaining cookies, Kandi took 1/4 of the remaining cookies, and Shannon took 1 cookie, there are 2 cookies left in the jar.

We can use this information to set up the equation:

x/2 - (x/2)/3 - (x/2)/4 - 1 - 2 = 0.

By solving this equation, we get x = 42. This means there were 42 cookies in the jar initially. To find out how many cookies were there before Latoya came, we just add the 2/3 of a cookie that was left over to the 2 whole cookies we know of.

So, 42+2/3 = 42.67 which means 42 cookies were there before Latoya came.

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Answer:

249.88

Step-by-step explanation:

415-82.13-9.74-31.75-41.50

Answer:

3 (x + 4)

Step-by-step explanation:

3x = 3 × x

12 = 3 × 4

3x + 12

Take 3 common,

3 (x + 4)

Hence, factorised.

Answer:

Simple, \(1/8=2/5x\) so \(1/8/2/5=x\) would become \(x=1/20\), which is equal to 2/40 :)

Step-by-step explanation:

The original Length is, 6500 m.

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To find the probability that a student break lasts more than 7 minutes, we can use the z-score formula to standardize the break time and then use the standard normal distribution table or a calculator to find the probability. The probability that a student break lasts more than 7 minutes is approximately 0.3745 or 37.45%.

Step 1: Calculate the z-score.
The z-score formula is given by:
z = (X - μ) / σ
where X is the break time, μ is the mean, and σ is the standard deviation. In this case, X = 7 minutes, μ = 6.3 minutes,

and σ = 2.2 minutes. Plugging in these values:
z = (7 - 6.3) / 2.2 ≈ 0.32
Step 2: Find the probability using the standard normal distribution table or a calculator.
Now that we have the z-score, we can find the probability that a student break lasts more than 7 minutes. We want to find the area to the right of the z-score (0.32) since we are interested in break times longer than 7 minutes.
Using a standard normal distribution table or a calculator, we find that the area to the left of z = 0.32 is approximately 0.6255. However, we want the area to the right of z = 0.32, which is given by:
Area to the right of z = 1 - Area to the left of z
Area to the right of z ≈ 1 - 0.6255 ≈ 0.3745.

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Answer:

A.) About 9.4 units

Distance = 9.433981

Answer:no the answer is 0.045 m3

0, point, 045, start text, space, m, end text, cubed

Step-by-step explanation:

The error in the given equation is that the expression "cot(-x)" is incorrect. The correct expression should be "cot(x)" instead. With this correction, the equation would simplify to "1/tan(x) + cot(x) = cot(x) + cot(x) = 2cot(x)".

In the given equation, the error lies in the term "cot(-x)". The cotangent function is an even function, meaning that cot(-x) is equal to cot(x). Therefore, the original equation simplifies to "1/tan(x) + cot(x) = cot(x) + cot(x) = 2cot(x)".

The cotangent function, cot(x), is defined as the ratio of the adjacent side to the opposite side in a right triangle, where the angle is x. Since the cotangent function is the reciprocal of the tangent function, cot(x) is equivalent to 1/tan(x).

By substituting this equivalence into the equation, we can rewrite it as "1/tan(x) + 1/tan(x) = 2cot(x)". Simplifying further, we get "2/tan(x) = 2cot(x)". Canceling out the common factor of 2 on both sides of the equation, we arrive at "1/tan(x) = cot(x)". Therefore, the correct equation should be "1/tan(x) + cot(x) = cot(x) + cot(x) = 2cot(x)".

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The expected value of the sample mean of mpg derived from a random sample of four passengers is 30.5 mpg.

The expected value of the sample mean can be calculated using the formula

E(x) = μ

where x is the sample mean, and μ is the population mean.

In this case, the population mean is given as 30.5 mpg. The standard deviation of the population is also given as 4.1 mpg.

The standard deviation of the sample mean can be calculated using the formula

σx = σ/√n

where σ is the population standard deviation and n is the sample size.

Substituting the given values, we get:

σx = 4.1/√4 = 2.05

So the expected value of the sample mean is

E(x) = μ = 30.5 mpg.

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