Please help!

What is the volume of a rectangular prism with a length of 25.2 cm, a width of 6 cm, and a height of 4.6
cm? Round to the nearest tenth.

Answer:

yes it is

Step-by-step explanation:

it is linear because the number can fall on both the x and y axis

Answer:

y = -x + 2 is a Linear Equation.

Step-by-step explanation:

The equation is in slope-intercept form of a linear function.

Slope-intercept form: y = mx + b ---> y = y, -x = mx, b = 2

Lets set up the equation:

p + w = 327  -- equation 1

p - w = 289 -- equation 2

equation 1 + equation 2

2p = 616

p = 308

Thus the plane flies at 308 mph without the wind.

Hope that helps!

Answer:

Subtract the sum of the two angles from 180 degrees. The sum of all the angles of a triangle always equals 180 degrees. Write down the difference you found when subtracting the sum of the two angles from 180 degrees. This is the value of X

Step-by-step explanation:

1.The beginning balance should be $4,000

2.The amount to be adjusted is $2554

3.The ending balance of the account after the adjustment $2554

4. Office Supplies Account is $14846

"Information available from the question"

The Office Supplies account started the year with a $4,000 debit balance

The company purchased supplies for $13,400,

The inventory of supplies available at the end of the year totaled $2,554.

Now, According to the question:

1. The beginning balance should be $4,000

2.The adjusted amount is

Opening balance = 4000

Add: New purchases = 13400

Balance after Purchase = 17400

Less: Year end balance = 2554

3. The ending balance is $2,554

4. The adjusting journal entry is

Dr. Supplies Expense Account is 14846

Adjustment in the year = Cr. 14846 (subtracted from the balance)

Office Supplies Account is 14846

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Answer:

41 square units

Step-by-step explanation:

this polygon can be split into several sub-shapes, for which we can calculate their areas much easier. and then we simply add all the sub-results for the total result.

for me this split would be

1. square CDEF, with F being an additional point at (6,5) : 4 units to the right of C.

2. a right-angled triangle ABF (the same F as for 1.).

the area of a square is the square of a side length.

the side length in 1. is 4.

so, its area is 4×4 = 16 square units.

the area of a right-angled triangle is

a×b/2

with a and b being the sides enclosing the 90 degree angle.

in our case here a = BF = 10, b = FA = 5

so the area of the triangle is 10×5/2 = 25 square units.

so, the total area is 16 + 25 = 41 square units.

The calculated value of the length of the segment ST is 13.5

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

The trapezoids

The length of the segment ST is then calculated as

XY/XW = ST/SR

substitute the known values in the above equation, so, we have the following representation

9/12 = ST/18

So, we have

ST = 18 * 9/12

Evaluate

ST = 13.5

Hence, the length of the segment ST is 13.5

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Answer:

The correct answer is A. A trapezoid has only 1 pair of parallel sides, but a parallelogram has 2.

A parallelogram is a quadrilateral with opposite sides that are parallel and equal in length. A trapezoid is a quadrilateral with one pair of opposite sides that are parallel, known as the bases. The other two sides are called legs.

Both a parallelogram and a trapezoid are quadrilaterals that have four sides, but parallelogram has opposite sides parallel to each other, while trapezoid has only one pair of parallel sides, the bases. Also a parallelogram has opposite angles are equal while a trapezoid doesn't have this property.

Option B and D is incorrect, A parallelogram doesn't need to have 4 right angles, and a trapezoid doesn't need to have 4 right angles as well.

Option C is incorrect as well, A parallelogram has two pairs of parallel sides.

Answer:

74.

Step-by-step explanation:

Vmax = (37 * (5 + 15)) / 15

The mass of a gold atom is approximately 195.3 times greater than the mass of a neutron.

The given mass of a gold atom is 3.29 × 10^−22 grams, and the mass of a neutron is 1.68 × 10^−24 grams.

To find out how many times greater is the mass of a gold atom than the mass of a neutron, we need to divide the mass of the gold atom by the mass of a neutron.

The calculation is shown below,

3.29 × 10^−22 ÷ 1.68 × 10^−24 = 195.2381...

We see that the mass of a gold atom is approximately 195.2381 times greater.

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Yes, the number of spaces you move random.

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Answer:

\(3 \times \frac{1}{3 } + \frac{1}{2} \times - 12( \frac{1}{3} ) = \frac{1}{3} \)

The cosecant, secant, and cotangent functions are defined as the reciprocals of the sine, cosine, and tangent functions, respectively which have two parent trigonometric functions have a period of π and a range that consists of the set of all real numbers.

These functions also have a period of 2π and their ranges depend on the range of the corresponding parent function.

Therefore, correct answer will be a. sine, b. cosine and c. tangent.

The trigonometric functions are mathematical functions used to describe relationships involving lengths and angles of triangles. These functions include sine, cosine, tangent, cosecant, secant, and cotangent. Each of these functions has its own unique properties, including period and range.

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Answer:

a) 6

b) 12:35 ( not so sure about this one)

Step-by-step explanation:

a)

distance = speed * time

ruths distance = 4* 1.5 (because it takes her 1h 30 mins)

distance = 6miles    

b)  1/4 here is quarter so, 15mins

10:30 and then add 50 mins to that.

     she leaves at 11:20 and takes 1h and 15 mins ( 75mins) to walk home

     so 11:20 + 1h 15min

     = 12:35

hope this helps :)

Answer:

a) 6 miles

b) 12:35 pm

Step-by-step explanation:

a) 9 am to 10:30 am = 1 hour and 30 mins = 1.5 hours

4mph x 1.5 = 6miles

b) 10:30 am + 50 mins = 11:20 am

1 hour = 60 mins

60/4 = 15 mins

1 1/4 = 1 hour 15 mins

11:20 am + 1 hour 15 mins = 12:35 pm

Answer:

f(x)=ax^3+bx^2+cx+d

it is a cubic function

Step-by-step explanation:

450 / 1000 will give the fraction

450 / 1000 in its simplest form is taken by dividing both with a common factor that is 50

then the ans is

9/20

Answer:

364

Step-by-step explanation:

Answer:

400

Step-by-step explanation:

since 6 is bigger than 5

3 will be rounded up to 4

Answer:

Step-by-step explanation:

The sample of calcium-51 with a half-life of 4.5 days and initially weighing 12 grams is approximately 18 days old.

The remaining amount of calcium-51 is given as 0.75 grams, and using the exponential decay formula, we can determine the sample's age. By substituting the values into the equation and solving for time (t), we find that the calculated time is -18 days.

However, since negative time values are not meaningful in this context, we discard it. Instead, we consider the positive value of t, which indicates that the sample is approximately 18 days old.

This calculation demonstrates the decay of calcium-51 over time, highlighting how the remaining quantity decreases according to its half-life.

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The four second-order fractional subsidiaries are ∂²f/∂x², ∂²f/∂y, ∂²f/∂x∂y, ∂²f/∂y∂x.

To calculate all four second-order fractional subsidiaries of a work, we ought to separate the work twice with regard to each variable. Let's indicate the work as f(x, y).

The four second-order fractional subsidiaries are:

∂²f/∂x²: This speaks to the rate of change of the work with regard to x, twice. We are able calculate it by separating ∂f/∂x with regard to x.

∂²f/∂y²: This speaks to the rate of alter of the work with regard to y, twice. Ready to calculate it by differentiating ∂f/∂y with regard to y.

∂²f/∂x∂y: This speaks to the rate of alter of the work with regard to x and after that y. We are able calculate it by separating ∂f/∂x with regard to y.

∂²f/∂y∂x: This speaks to the rate of alter of the work with regard to y and after that x. Ready to calculate it by separating ∂f/∂y with regard to x.

It's vital to note that the arrange of separation with regard to diverse factors can surrender diverse comes about in common. In any case, in the event that the blended halfway subordinates (∂²f/∂x∂y and ∂²f/∂y∂x) are rise to, at that point the work shows symmetry within the factors x and y.

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Answer:

  2973.5 liters

Step-by-step explanation:

You are being asked to find the volume of the largest possible container that has a given surface area. The volume will depend on the shape. If shape is not specified, we know a sphere has the largest volume for a given area.

__

The available area is ...

  ($100) / ($10/m²) = 10 m²

The area of a sphere with diameter d is ...

  A = πd²

Then the diameter for the given area is ...

  10 m² = πd²

  (10/π) m² = d² . . . . . divide by π

  √(10 m²/π) = d ≈ 1.78412 m . . . . . . diameter of the largest sphere

The volume of a sphere is given by ...

  V = 4/3πr³ = (π/6)d³

For the diameter found above, the volume of the sphere will be ...

  V = (π/6)(1.78412 m)³ ≈ 2.97354 m³

There are 1000 liters in a cubic meter, so the largest amount of water that can be contained is ...

  2.97354 m³ × (1000 L/m³) = 2973.54 L

The largest amount of water the container can hold is about 2973.5 liters.

The cylindrical coordinates of (−7, 7, 7) are (√98, -π/4, 7). cylindrical coordinate (−7, 7 3 , 1) is  (14, -π/3, 1).

We must switch from rectangular to cylindrical coordinates in the provided problem. (let r ≥ 0 and 0 ≤ θ ≤ 2π.)

A)(−7, 7, 7)

Given rectangular coordinates(x, y, z) =(−7, 7, 7)

The cylindrical coordinates are (r, θ, z)

As a result, we determine each value of r and θ  separately.

r = √x²+y²

r = √(-7)²+(7)²

r = √49+49

r = √98

θ = tan⁻¹ (y/x)

θ =tan⁻¹  (7/-7)

θ =tan⁻¹  (-1)

θ = -π/4

So cylindrical coordinate = (r, θ, z) = (√98, -π/4, 7)

B) (-7,7√3,1)

Given rectangular coordinates(x, y, z) = (-1,1,1)

The cylindrical coordinates are (r, θ, z)

As a result, we determine each value of r and θ  separately.

r = √x²+y²

r = √(-7)²(7√3)²

r = √49+147

r = √196

r = 14

θ = (y/x)

θ = (7√3/-7)

θ = (-√3)

θ = -π/3

So cylindrical coordinate = (r, θ, z) = (14, -π/3, 1)

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Answer:

(3.4/100)*115 = $3.91

Step-by-step explanation:

Divide by 100% and multiply by 115 (100%+15%)

Answer:

Step-by-step explanation:

-14<7x

-14/7<7/7x

2<x

Answer: 300 moths

Step-by-step explanation:

Since 15 out of every 75 moths in the population have gray stripes on their wings, this means the fraction of moths that have gray stripes on their wings is 15/75 = 1/5.

Therefore, out of 1500 moths, the number of moths in the population that have gray stripes on their wings would be calculated as:

= 1/5 × 1500

= 300 moths

Answer: D is the correct answer .

D. h(x)= (x-2)^2(x+4)(x-1)

Step-by-step explanation: For Plato users the correct answer is D .

The function which has three distinct zeroes is h(x) = (x − 2)²(x + 4)(x − 1), the correct option is D.

A function is a law that relates a dependent and an independent variable.

The zeroes of the function are the point at which the function value becomes 0.

The function which have three distinct real zeroes is

h(x) = (x − 2)²(x + 4)(x − 1)

(x-2)² = 0

x = 2

(x+4) = 0

x = -4

x-1 = 0

x = 1

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1. In the context of spacetime, the locus of points equidistant from the origin of a spacetime plane is a hyperbola.

In Euclidean space, the distance between two points is given by the Pythagorean theorem, which only considers spatial dimensions. However, in spacetime, the concept of distance is extended to include both spatial and temporal components. The spacetime distance, also known as the interval, is given by the Minkowski metric:

ds^2 = -c^2*dt^2 + dx^2 + dy^2 + dz^2,

where c is the speed of light, dt represents the temporal component, and dx, dy, dz represent the spatial components.

To determine the locus of points equidistant from the origin, we need to find the set of points where the spacetime interval from the origin is constant. Setting ds^2 equal to a constant value, say k^2, we have:

-c^2*dt^2 + dx^2 + dy^2 + dz^2 = k^2.

If we focus on a spacetime plane where dy = dz = 0, the equation simplifies to:

-c^2*dt^2 + dx^2 = k^2.

This equation represents a hyperbola in the spacetime plane. It differs from a circle in Euclidean space due to the presence of the negative sign in front of the temporal component, which introduces a difference in the geometry.

Therefore, the locus of points equidistant from the origin in a spacetime plane is a hyperbola.

(Note: The explanation provided assumes a flat spacetime geometry described by the Minkowski metric. In the case of a curved spacetime, such as that described by general relativity, the shape of the locus of equidistant points would be more complex and depend on the specific curvature of spacetime.)

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Answer:

x≥-48

Step-by-step explanation:

-3x-27 in absolute value equals 3x+27 is greater than or equal to -21, x is greater than or equal to -48

Answer:

\(\dfrac{2}{3}\)

Step-by-step explanation:

Given the quotient: \(4\dfrac{2}{3} \div 7\)

Step 1: Write \(4\dfrac{2}{3}\) in improper fraction.

\(4\dfrac{2}{3}=\dfrac{14}{3}\)

Therefore:

\(4\dfrac{2}{3} \div 7=\dfrac{14}{3} \div 7\)

Step 2: Change the division sign to multiplication by taking the reciprocal of 7

\(\dfrac{14}{3} \div 7 =\dfrac{14}{3} X\dfrac{1}{7} \\$Simplify\\\\=\dfrac{2}{3}\)

Answer:

2/3

Step-by-step explanation:

i did it in khan academy

Answer:

Larry has 10 Quarters, 5 Dimes and 2 Nickels.

Step-by-step explanation:

Since Larry has 5 Dimes, that's already 50 cents, with twice as many Quarters as Dimes, that gets him to a total of $3.00. But because he has 3 more Dimes than Nickels, he has 2 Nickels, leading to the correct answer of $3.10