Which is the graph of y = ⌊x⌋ – 2?

Answer:

[3,0]

[0,9]

Step-by-step explanation:

9x+3y=27

9x+3(0)=27

9x=27

x=3

9(0)+3y=27

3y=27

y=9

Answer: For both 3x+1 and 7x-1 is There are no like terms.

I don’t know if you want me to solve because I did “Answer: There are no like terms.” or how you want it because the picture you show it confusing

Step-by-step explanation: Hope this help :D

∠1 and ∠2 are right angles because the measure of both angles is 90 and supplementary angles because the sum of both angles is 180°.

Triangle is a polygon that has three sides and three angles and the sum of the angle of the triangle is 180 degrees.

The figure is attached in the picture, please refer to the attached picture.

Given that:

An Angle in the figure is a right angle.

Its measure = 90°

So,∠2 = 90° ( vertically opposite angles are equal )

∠1 + ∠2 = 180° ( Linear Pair )

∠1 = 180 - 90

∠1 = 90°

∠1 = ∠2 = 90°

So, ∠1 and ∠2 are right angles because measure of both angles is 90°.

Adjacent angles because both a common arm and a common vertex.

Thus, ∠1 and ∠2 are right angles because the measure of both angles is 90 and supplementary angles because the sum of both angles is 180°.

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Answer:

Yes, the measurements 3cm, 4cm and 5cm are possible to create a triangle!

Step-by-step explanation:

The journaliztion of the  the adjusting entries needed for the previous items affecting Laughter Landscaping on December 31 is made.

To journalize the adjusting entries needed on December 31 for the previous items affecting Laughter Landscaping, you would make the following entries:

b. DR Insurance Expense, $4,500
  CR Prepaid Insurance, $4,500

c. DR Office Supplies Expense, $6,800
  CR Office Supplies, $6,800

d. DR Unearned Revenue, $4,200
  CR Service Revenue, $4,200

c. DR Accounts Receivable, $3,000
  CR Service Revenue, $3,000

f. DR Depreciation Expense - Equipment, $3,700
    CR Accumulated Depreciation - Equipment, $3,700

  DR Depreciation Expense - Trucks, $1,300
    CR Accumulated Depreciation - Trucks, $1,300

g. DR Interest Expense, $300
  CR Interest Payable, $300

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Answer:

X < 4

Step-by-step explanation:

Your welcome

Answer:

10 units

Step-by-step explanation:

Here, legs = base and perpendiculars.

So, Clearly given Base = 6 units Perpendicular = 8 cm

Square's Side = Hypotenuse.

By Pythagoras theorem,

H² = B²+P²

H ² = 6²+8²

H² = 36+64 = (10)²

H = 10 units.

Square's Side length = 10 units

Answer:

value of x=5 and y= 10

Step-by-step explanation:

compare i and ii

Answer:

x = 5, y = 10

Step-by-step explanation:

I will find y first then use the value of y to find x.

2x+4y+6 = 56

2x+4y = 56-6

2x+4y = 50

I will simplify the equation by dividing both sides by 2.

x + 2y = 25

Isolate x.

x = 25-2y

Then, I will substitute x = 25-2y into the equation 2y-4 = x+11

2y-4 = x+11

2y-4 = 25-2y+11

Simplify.

2y-4 = 36-2y

Put the like terms together.

2y+2y = 36+4

Evaluate.

4y = 40

Find y.

y = 40 ÷ 4

y = 10

Now that we have found y = 10, we can substitute that into x = 25-2y

x = 25-2y

x = 25-2(10)

Evaluate.

x = 25-20

Find x.

x = 5

Answer:

is this about corona but the answer is 23

Step-by-step explanation:

The composite function (boa)(x) is equivalent to √3x-3

Given the following functions

a(x) = 3x +1

b(x) = √x - 4

To determine the composite function (boa)(x)

b(a(x) = b(3x +1)

Substitute 3x + 1 into b(x) to have:

(boa)(x)= √(3x + 1) - 4

(boa)(x) = √3x-3

Hence the composite function (boa)(x) is equivalent to √3x-3

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Answer:

1) additive identity

2) associative property of multiplication

3) commutative property of addition

4) multiplicative identity

5) associative property of addition

6) commutative property of multiplication

Step-by-step explanation:

Charnita Jones will have to pay $5 more in federal income tax.

According to the question we have been given that Charnita Jones

As sales assistant she earned = $304.80

After promotion as assistant manager she will earn = $332.50

Number of allowance she claims = 1

We need to find how much more she will pay in federal income tax.

For that we will first calculate how much she paid when her earning was $304.80. For this we will use the table for single persons-weekly payroll period. In that table, first we will choose the row of wages from the column number 1. We look to that row where $304.80 will lie that is the row will be $300-$310. then we will look for allowance that is 1. Thus the tax she will pay will be in column of allowance 1 and in the row of   $300-$310 is $22.

In similar way we will find out the tax she will pay when she earn $332.50 which is $27.

Difference = $27 - $22 = $5

Hence she will have to pay $5 more in federal income tax.

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Answer:

Las magnitudes vectoriales son aquellas magnitudes que, además de representarse con un número y una unidad, requieren también ser expresadas en el espacio con una dirección y un sentido, es decir, con un vector. Esto las distingue de las magnitudes escalares, las cuales solo requieren un número y una unidad

Answer:

Cada vector en estos espacios vectoriales tiene una magnitud y casi todos los vectores tienen una dirección. ... Sin embargo, se puede usar un producto interno para definir una norma, por lo que si un campo vectorial admite tener direcciones para sus vectores, entonces también admite magnitudes.

Step-by-step explanation:

Answer:

area of rectangle=7×5=35cm²

area of triangle=1/2×4×3=6cm²

Step-by-step explanation:

area of figure=35+6=41 cm²

To determine the fractional scale of the map, we need to compare the distance on the map to the corresponding actual distance.

Given that 5 inches on the map represents 5 miles, we can express this as the ratio:

5 inches / 5 miles

To convert this ratio to a fractional scale, we need to express the units in the same terms. Since both inches and miles are units of length, we can simplify the ratio:

1 inch / 1 mile

Therefore, the fractional scale of the map is 1/1, which can also be written as 1:1. This means that one unit of distance on the map represents one unit of actual distance.

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Answer:

1+3x

Step-by-step explanation:

\( \sqrt{1 } = 1 \\ 1 + 3x = 1 + 3x\)

When the number of participants of a two-way between-subjects factorial experimental design is 120, which is divided into 15 participants each group, it means that there are eight groups. Thus, there are two levels of the first factor, and since it's a two-way design, there are eight groups in total.

Then, the second factor must have four levels.How to arrive at the answer of four levels for the second factor?Assuming the first factor has levels A and B, thus the eight groups will have the following combinations:AA, AB, BA, BB, AA, AB, BA, BB.To calculate the second factor's levels, the following equation will be used:

Number of groups = number of levels of factor 1 × number of levels of factor 2Thus:Number of levels of factor 2 = number of groups ÷ number of levels of factor 1= 8 ÷ 2= 4Therefore, the answer is four levels for the second factor (option B).

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Answer:

The reciprocal comes in the end of the problem.

Step-by-step explanation:

The reciprocal is the flipped number which is the opposite of another. It is commonly found at the end of a problem.

2/1 > 1/2

Answer:

he played around 20 games

Answer:20

Step-by-step explanation:

N\A

The correct answer is: c. The n-th error term (e_n) can be predicted with e_n = 0.91 * e_n - 1.

This statement indicates that there is a correlation or relationship between consecutive error terms, where the n-th error term can be predicted based on the previous error term. In a simple linear regression model, the error terms are assumed to be independent and have no correlation with each other.

However, if there is a correlation between the error terms, it violates the assumption of independence, which can lead to biased and unreliable regression results. Therefore, this condition suggests that the result from the simple linear regression model could be potentially misleading.

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Answer: TRUE

SUIIIIIIIII

The statement that "subset h of a vector space v is a subspace of v if the zero vector is in h" is true.

A subspace is a vector space that is also encompassed within another vector space.

So, while each subspace is a vector space in its own right, it is also defined with respect to another (bigger) vector space.

Three components must be demonstrated to prove that a subset is a subspace:

Additionally, demonstrate that it is closed.

Show that it is closed when scalar multiplication is used.

Show that vector 0 is a part of the subset.

As it is stated in the question;

h represents a subset of the vector space v.

The zero vector is contained in h.

This implies that h must be in the v subspace.

Hence, the statement that "subset h of a vector space v is a subspace of v if the zero vector is in h" is true.

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The width of the walkway around the garden can be found by subtracting the area of the garden from the total area of the garden and walkway.

Given that the garden is 12 feet wide by 15 feet long, its area is 12 ft * 15 ft = 180 ft². Therefore, the width of the walkway can be calculated by subtracting the garden area from the total area of 304 ft²:

304 ft² - 180 ft² = 124 ft²

Since the walkway surrounds the garden on all sides, the width of the walkway is the same on all sides. Hence, the width of the walkway is 124 ft² divided by the combined length of the garden's sides.

To find the width of the walkway, we need to determine the additional area occupied by the walkway around the garden. This can be done by subtracting the area of the garden from the total area of the garden and walkway.

Given that the garden is 12 feet wide by 15 feet long, its area is calculated by multiplying the width and length: 12 ft * 15 ft = 180 ft².

The total area of the garden and walkway is given as 304 ft². By subtracting the garden area from the total area, we obtain the area of the walkway: 304 ft² - 180 ft² = 124 ft².

Since the walkway surrounds the garden on all sides, the width of the walkway is the same on all sides. To determine the width, we divide the area of the walkway by the combined length of the garden's sides.

In this case, the combined length of the garden's sides is 12 ft + 15 ft + 12 ft + 15 ft = 54 ft.

Therefore, the width of the walkway is 124 ft² / 54 ft ≈ 2.296 ft, which can be rounded to an appropriate measurement.

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Answer:

D

Step-by-step explanation:

Radius is half the diameter and the equation for volume is (4/

3)πr³

Answer:

21) y/4=3

multiply 4 to each side

y = 12

22) y/6=7

multiply 6 to each side

y = 42

For 23 - 26 its the same prosses as the first two

Recapturing a higher percent of marked alligators affects the estimated total population by making it high enough to support an accurate estimate.

This is referred to as the total number of species or organisms in an area at a given period of time.

Recapture rates are high enough to support an accurate estimate. The Lincoln-Peterson calculation tends to overestimate the population size, especially if the number of recaptures is small.

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Answer:

8

Step-by-step explanation:

Answer:

8

Step-by-step explanation:

Answer: 12 cm

Step-by-step explanation:

\(\mathtt{Using\ the \ pythagorean \ theorem: \\}\)

\(a^2+b^2=c^2, \\\ we\ can\ plug\ in\ values\ for\ a,\ b,\ and\ c\)

\(L=a\ and\ M=b\ and\ N=c\)

Therefore,

\(L^2+35^2=37^2\\L^2+1225=1369\\L^2=144\\\sqrt{L^2} =\sqrt{144} \\L=\pm12\\Taking\ only\ the\ positive\ answer,\ we\ get:\\\large\boxed{L = 12cm}\)

We have: L² + M² = N²

=> L² = N² - M² = 37² - 35² = 144 = 12²

=> L = 12

ANSWER: B.12

OK done. Thank to me :3

Answer:

Congruent segments subtracted from congruent segments form congruent segments