1.
4/16
2.
12/18
3.
4/10
4.
16/20

Answer:

Step-by-step explanation:

x-intercept is where the line cuts the x-axis. That is, when y=0.

Substitute y=0 and we get:

       \(0=\frac{1}{3} x-1\)

       \(1=\frac{1}{3} x\)

       \(x=3\)

So x-intercept is the point (3,0).

The statements that are listed above that are not propositions include the following:

A proposition statement is defined as the statement that is either a true statement or false statement but can not be both.

From the given statements,the statement that is a true proposition include the following:

The statement that is a false proposition include the following:

The statement will you be my valentine? is not a proposition but a declarative question that needs to be answered.

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Answer:29739

Step-by-step explanation:

neosbs elenelend sidn

if z varies jointly with w, x, and y. z=24 when w=2, x=3, and y=8 then z=1/2wxy

Two or more expressions with an Equal sign is called as Equation.

Given,

z varies jointly with w, x, and y

z=kwxy

Where k is constant.

k=z/wxy

Now plug in values of z=24, w=2, x=3, and y=8.

k=24/2.3.8

k=24/48

k=1/2

So z=1/2wxy

Hence, if z varies jointly with w, x, and y. z=24 when w=2, x=3, and y=8 then z=1/2wxy

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The range for the given function f(x) = | x + 5 | is {y | 0 ≤ y < ∞}

A function defines a relationship between one variable (the independent variable) and another variable (the dependent variable).

The independent variable = domain

The dependent variable = Range

We have a function,

f(x) = | x + 5 |

Let,

f(x) = y

x = -7, y = | -7 + 5 | = | -2 | = 2

x = -5, y = | -5 + 5 | = 0

x = -6, y = | -6 + 5 | = | -1 | = 1

x = -4, y = | -4 + 5 | = 1

x = -3, y = | -3 + 5 | = 2

x = -2, y = | -2 + 5 | = 3

x = -1, y = | -1 + 5 | = 4

x = 0, y = | 0 + 5 | = | 5 | = 5

x = 1, y = | 1 + 5 | = | 6 | = 6

x = 2, y = | 2 + 5 | = | 7 | = 7

x = 3, y = | 3 + 5 | = | 8 | = 8

..

..

..

We see that as x takes any value y increases.

x = domain, and y = range

y = 0, 1, 2, 3, 4, 5, ,,,,,,,∞

Thus the range is {y | 0 ≤ y < ∞}

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Answer:

c

Step-by-step explanation:

Answer:

Step-by-step explanation:

The answer is B

The whole numbers are the + integer set. Since -sqrt(25) = - 5, this number is not included in the whole number set.

Answer:

Step-by-step explanation:

Area of triangle = 1/2 (base × height)

Given, area of a triangle is 192 sq ins. and its height is 8 ins less than its base.

Then, let base = b, height = b-8

Hence, 1/2 (b)*(b-8) = 192

Above equation; “times 2”,

(b)*(b-8) = 384

b^2 - 8b - 384 = 0

(b+16)(b-24)=0

Answer:

Step-by-step explanation:

Answer: 0.86

Step-by-step explanation:

The system of linear equations that can be solved from the matrices is given as follows:

Considering that the row [3, -6] is common to matrices Ax and Ay, the matrix A is given as follows:

A = [-5 4; -8 1]

Hence the multiplication of matrices representing the system is given as follows:

[-5 4; -8 1][x; y] = [3; -6]

Applying the multiplication of matrices, the system of equations is given as follows:

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The absolute value function for this problem is given as follows:

y = |x - 4| - 6.

An absolute value function of vertex (h,k) is defined as follows:

y = a|x - h| + k.

The coordinates of the vertex of the function are given as follows:

(4, -6).

The slope of 1 determines the leading coefficient a as follows:

a = 1.

Hence the function is given as follows:

y = |x - 4| - 6.

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The function, g (x) as described which is the translation 14 units down of f (x) = 2x + 9 is; g (x) = 2x - 5.

It follows from the task content that the function which is a representation of the function; g(x) is to be determined.

Since the function g (x) is a translation 14 units down.

It follows that; g (x) = f (x) - 14.

Therefore, by the substitution property of equality; since f (x) = 2x + 9; we have that;

g (x) = 2x + 9 - 14

g (x) = 2x - 5

Ultimately, the function g (x) as required is; g (x) = 2x - 5.

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Answer:

A) (x-4)(x+16)

Step-by-step explanation:

\(x^2+12x-64\\=x^2-4x+16x-64\\=x(x-4)+16(x-4)\\=(x+16)(x-4)\)

Answer:

$300

Step-by-step explanation:

$240 × 125% is $300

We can use the method of calculating the percentage of an amount to find out the discount amount. The new price of the dining table will be $300.

Unit means 'single entity', the fundamental constructing block. Usually, it is 1 in mathematics and science.

Thus, unit price of something is price of 1 thing.

Therefore, suppose we're taking about price of mangoes, then unit price will denote the price of 1 mango.

We have been given that A store paid $240.00 for a dining table and The manager of the store marks up the table by 125%.

Therefore,  125% of $240

$240 × 125%

$240 × 1.25

= $300

Hence, the new price of the dining table will be $300.

We can use the method of calculating the percentage of an amount to find out the discount amount.

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Answer:

\(\frac{1}{13}\)

Step-by-step explanation:

The total number of cards in a standard deck of cards is 52, in which there:

King: 4 cards <----------

Queens: 4 cards

Jack: 4 cards

Ace: 4 cards

Club/Diamond/Heart/Spade: 13 cards

Moreover, 26 of the 52 cards are red, and the remainder 26 are of black.

So the probability that a "king" card will be picked is \(\frac{4}{52}\), which can be further simplified \(\frac{1}{13}\)

Answer:

none

Step-by-step explanation:

None, 106 is from the numbers being added and it is a right angle

The perimeter of rectangle M'N'O'P' is given as follows:

54 cm.

A dilation can be defined as a transformation that multiplies the distance between every point in an object and a fixed point, called the center of dilation, by a constant factor called the scale factor.

The ratio between the areas is given as follows:

126/14 = 9.

The area is measure in square units, while the perimeter is measured in units, hence the ratio of the perimeters is the square root of the ratio of the areas, that is:

3.

Hence the perimeter of rectangle M'N'O'P' is given as follows:

3 x 18 = 54 cm.

The complete problem is:

Rectangle MNOP has a perimeter of 18 cm and an area of 14 cm2. After rectangle MNOP is dilated, rectangle M'N'O'P' has an area of 126 cm2. What is the perimeter of rectangle M'N'O'P'?

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The experimental probability of choosing a student who walks to school is given by 0.15625 or 15.625%.

Given data ,

The experimental probability of choosing a student who walks to school can be calculated by dividing the number of students who walk to school by the total number of students in Joe's class.

Number of students who walk to school = 5

Total number of students in the class = 32

Experimental probability = Number of students who walk to school / Total number of students

= 5 / 32

P = 0.15625

Hence , the experimental probability of choosing a student who walks is 0.15625 or 15.625%.

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Answer:

Obtuse angle

Step-by-step explanation:

Answer:

Its an obtuse angle pliz mark brainliest

Answer:

\(A=\frac{Y+8}{B}\)

Step-by-step explanation:

So we have:

\(Y=AB-8\\\)

First, add 8 to both sides. The right will cancel:

\(Y+8=AB\)

Now, notice that A is multiplied to B. So, the isolate A, divide both sides by B. The right will cancel:

\(A=\frac{Y+8}{B}\)

And we're done!

Answer:

[(P - (2 x l)] / 2

Step-by-step explanation:

[Perimeter - ( 2 x length) ] / 2

(64 - 2x22)/2 = 10 pulgadas de ancho

The object that is about 15 cm is pencil.

The fundamental idea in the study of science and mathematics is measurement. The qualities of an object or event can be quantified so that we can compare them to those of other objects or occurrences. When discussing the division of a quantity, measurement is the word that is used the most frequently.

Given:

Measurement = 15 cm

As, the average length for the pencil varies from 7 cm - 17 cm.

and, average length for the desk is 120 cm.

and, the average length for the paper is 30.3 x 40.6cm.

and, the average length for the clip is 4 cm.

and, the average length for the television is 40 cm.

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Yes, a statement with the word 'per' is always a unit rate;

When comparing two different kinds of numbers with distinct units, a rate is a ratio that is employed. The unit rate, on the other hand, shows how many units of one quantity are equal to one unit of another. When the rate's denominator is 1, we refer to the rate as a unit rate. In actuality, the amount included in each unit or per unit is referred to as the unit rate. Let's use some instances to help us grasp this:

Unit rate is 20 miles per hour, or 40 miles in two hours.

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Answer: CHoose

option c

Answer:

3,952 ft

Step-by-step explanation:

Use the sine function since you need to find the hypotenuse but know the opposite side of the angle, since sine is equal to opposite/hypotenuse.

sin8°=\(\frac{550}{c}\)

csin8°=550

c=550/sin8°

c= 3,952

Answer:

A: x= -1 or x=3

B: Since the quadratic equation has two real solutions, the graph of the quadratic equation intercepts the x axis at (-1,0) and (3,0)

Step-by-step explanation:

x^2 -2x -3 =0

Factor

(x-3 )(x+1) =0

Using the zero product property

x-3 =0   x+1 =0

x=3  x=-1

The zeros are

(3,0) (-1,0)

It intersects the x axis at (3,0) (-1,0)

The length of AC is 12.5 and the length of AD is 3.

A triangle is a three-sided polygon because it has three edges and three vertices. The most important attribute of a triangle is the sum of its internal angles to 180 degrees

Given triangle ABC,

and D is a point on AB and E is a point on AC,

and forms a triangle ADE,

and  DE is parallel to AC,

taking ΔABC and ΔBDE

∠B = ∠B  (common angle)

because DE is parallel to AC, so corresponding angles are equal,

so ∠A = ∠D

and ∠C = ∠E

ΔABC ≈ ΔBDE (triangles are similar)

since both triangles are similar the ratio of their corresponding sides is equal,

AB/BD = AC/DE = BC/BE

given BD = 2, BE = 4, DE = 5 and EC = 6

BC = EC + BE = 4 + 6

BC = 10

AC/DE = BC/BE

AC = 5(10/4)

AC = 12.5

and AB/BD = BC/BE

AB = 2(10/4)

AB = 5

AD = AB - BD

AD = 5 - 2

AD = 3

Hence AC = 12.5 and AD = 3.

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The figure is in image.

Answer:

Step-by-step explanation:

Answer:

Listen the number is an EVEN one-digit, so that means all odd numbers that are one-digit numbers are out so that means number A is wrong so its between B, C, and D. If you read the answer throughully through B, C, and D you will find one of the 2 x 6.7 is wrong. To find the correct answer to 2 x 6 and if the sum of 2 x 6 is equal to your 2 x 6 you have the correct answer! Btw I forgot the exact answer but I know it was either B or C.      

Step-by-step explanation:

Answer:

x = 2

Step-By-Step Explanation:

It is really easy to see that the angle on the left side is almost equal to 90° (Right Angle) but is a bit less.

35 × 1 + 3 = 38 F It is too less than 90°

35 × 2 + 3 = 73 T It is closer and less than 90°

35 × 3 + 3 = 108 F It is close but more than 90°

35 × 4 + 3 = 143 F It is too much more than 90°

So,

x = 2

Double Checking

(180° - (35° × 2 + 3)) + (2 + 39°) + (3 + 30°)

= (180° - 73°) + 41° + 32°

= 107° + 41° + 32°

= 180°

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