I’m not sure how to do this one

2nd X..

I hope that this is correct

Answer:

Converse: If the polygon is a quadrilateral, then the polygon has only four sides. Try this one, too: "If the quadrilateral has four congruent sides and angles, then the quadrilateral is a square." Converse: If the quadrilateral is a square, then the quadrilateral has four congruent sides and angles.

Step-by-step explanation:

Combining the statement will give if a polygon is NOT a square, then it is NOT a quadrilateral.

Converse are opposite words of a given statement

Given the statement

It is a quadrilateral converse will be, it is not a quadrilateral

Combining the statement will give if a polygon is NOT a square, then it is NOT a quadrilateral.

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furthering dendritic untiring s very crushed iridium rushes Rivendell ft Zarathustra

Answer:

B

Step-by-step explanation:

Answer:

x=-2 or x=14

Step-by-step explanation:

since it's absolute value, this actually has two equations:

x-6=8

and

x-6=-8

we solve x-6=8 by adding 6 to both sides which equals x=14

we solve x-6=-8 by also adding 6 to both sides which equals x= -8+6= -2

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Answer:

if they both cost $26 then $52 if they both coast $18 then $36

Step-by-step explanation:

Answer:

(total price - price of 1 new book)÷number of used books

($26-$18)/2=4

Step-by-step explanation: sssniperwolf

Solution:

Consider the following inequality:

this is equivalent to:

this is equivalent to:

solving for 3x, this is equivalent to:

this is equivalent to:

solving for x, we get:

in interval notation, this is equivalent to:

the solution set on the real line is:

The fence in dead center is about 399 feet from the third base.

The Pythagorean Theorem states that in the case of a right triangle, the square of the length of the hypotenuse, which is the longest side,  is equals to the sum of the squares of the lengths of the other two sides.

Hence the equation for the theorem is given as follows:

c² = a² + b².

In which:

For the triangle in this problem, we have that:

Hence the distance is obtained as follows:

d² + 90² = 409²

\(d = \sqrt{409^2 - 90^2}\)

d = 399 ft.

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Answer:

85 X 100,000 = 85X

85x = 8500000.

The company earned $8,500,000

Step-by-step explanation:

Answer:

w=186-2t

Step-by-step explanation:

you can solve this too

just do w=186

Answer:

6:5

Step-by-step explanation:

Answer:

the explanatory variable is "the amount of practice every year" while the response variable is "the improvement in his game"

Step-by-step explanation:

In simple terms, the difference between explanatory and random variable is that the response variable is usually the focus of a question in a study/experiment while an explanatory variable is a variable that explains changes in the response variable. Which means that the explanatory variable is simply any variable that may affect the response variable.

Now, in this question, the golfer wants to determine if the amount of practice every year can be used to predict the amount of improvement in his game.

This means that the amount of practice every year explains how much he improves every year.

Thus, the explanatory variable is "the amount of practice every year" while the response variable is "improvement in his game"

Answer:

104.8cm³(1 decimal place)

Step-by-step explanation:

Volume of a cone is given by the formula

V=1/3πr²h

we are given a radius of 5 and a height of 4 so we will just substitute for the values and we will give our pie as 22/7

V=1/3× 22/7×5²×4

V=1/3 × 22/7 ×25 ×4

V=2200/21

V=104.76190476

V=104.8cm³(1decimal place)

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Write an integer for deposit of $100:

-$100

Answer:

Step-by-step explanation:

2x×1=(√3)²

2x=3

x=3/2

Answer:

8-x is the expression for the question

Answer:

1. HK = 24

2. x = 13

3. x = -26

4. ∠ABC = 120°

Step-by-step explanation:

(1) In all parallelograms, the diagonals bisect each other, or split each other into two congruent (same) halves.

We are given parallelogram HJKL. Its diagonals are HK and JL, because they both are segments that connect two opposite vertexes.

This means that HK and JL are bisected.

Thus, HM is half of HK.

Let's make an equation to represent this situation and solve for HK.

\(HM = \frac{1}{2}HK\)

⇒ \(12 = \frac{1}{2}HK\) . . . . . . substitute known values

⇒ \(12(2) = \frac{1}{2}HK(2)\) . . . . . . multiply the LHS and RHS by 2 to isolate HK

⇒ ∴ \(24 = HK\) . . . . . . compute

(2) This problem is similar to #1, so we can use the same concepts as #1.

However, we are given an expression instead of integers.

The only thing that's different about this problem is that we need to solve for x, not a diagonal or part of a diagonal.

VX and UW are the diagonals of parallelogram UVWX.

Thus, VX and UW are bisected.

Thus, the VY and YX are the same length, because they are split in half.

Let's make an equation to represent this situation and solve for x.

\(VY = YX\)

⇒ \(80 = 6x + 2\) . . . . . . substitute the known values

⇒ \(78 = 6x\) . . . . . . . . . subtract 2 from the LHS and RHS

⇒ ∴\(13 = x\) . . . . . . . . . divide both sides by 6 to isolate x

(3) This problem uses the exact same concepts and steps as #2.

Thus, RS and SP are the same length.

Let's make an equation to represent this situation and solve for x.

\(RS = SP\)

⇒ \(65 = -2x - 7\) . . . . . . . . substitute the known values

⇒ \(72 = -2x\) . . . . . . . . . . . add 7 to the LHS and RHS

⇒ ∴\(-36 = x\) . . . . . . . . . . . divide both sides by -2 to isolate x

(4) In a parallelogram, the opposite angles are congruent (the same).

In parallelogram ABCD, we are given ∠CDA and asked to solve for ∠ABC.

∠ABC and ∠CDA are opposite angles.

∠CDA = 120°

∠ABC = ∠CDA

∴ ∠ABC = 120°

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The parallelogram HJKL is handed to us. The segments HK and JL, which both link two vertexes that are in opposition to one another, serve as its diagonals, triangle HK = 24;  x = 13;  x = -26; ∠ABC = 120°

A triangle is a polygon since it has three sides and three vertices. It is one of the basic geometric shapes. The name given to a triangle containing the vertices A, B, and C is Triangle ABC. A unique plane and triangle in Euclidean geometry are discovered when the three points are not collinear. Three sides and three corners define a triangle as a polygon. The triangle's corners are defined as the locations where the three sides converge. 180 degrees is the result of multiplying three triangle angles.

All parallelograms have diagonals that cut them in half or divide them into two congruent (same) halves.

HK = 24, x = 13, x = -26, and ABC = 120 degrees.

The parallelogram HJKL is handed to us. The segments HK and JL, which both link two vertexes that are in opposition to one another, serve as its diagonals.

As a result, HK and JL are divided. HM therefore makes up half of HK.

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Answer:

Step-by-step explanation:

1 )

\(\frac{2}{5}( \frac{5x}{4} - \frac{10}{3})-\frac{4x}{3} \\\frac{x}{2} - \frac{4}{3} - \frac{4x}{3}\\ \frac{-5x}{6}-\frac{4}{3}\)

2 )

\(\frac{17x}{8}+\frac{3x}{4}+\frac{1}{6}-\frac{7x}{12}+\frac{17}{3}\\ \frac{51x}{24}+\frac{18x}{24}-\frac{14x}{24}+\frac{35}{6}\\\frac{55x}{24}+\frac{35}{6}\)

The amount of yards that is left of one starts with 3 1/8 yards of materials and uses 1 1/2 yards is; 1 5/8.

It follows from the task content that the number of yards remaining when one starts with 3 1/8 yards of materials and uses 1 1/2 yards is to be determined.

Therefore, first the two mixed numbers must be converted to fractions as follows;

3 1/8 = 25/8

1 1/2 = 3/2

Consequently, the number of yards remaining if one starts with 3 1/8 yards of materials and uses 1 1/2 yards is;

(25/8) - (3/2)

= (25/8) - (12/8)

= 13/8

= 1 5/8.

Therefore, only 1 5/8 yards is left.

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Answer:

LCM is 48.

Answer:

The claim is " oreos are the most popular cookie at my house". The evidence is because you said that " oreos run out twice as fast as snickerdoodles." The reasoning is because my family eats twice as many oreos than snickerdoodles.

Answer:

the fourth box (parabola)

Step-by-step explanation:

yeah

Answer:

The third side must be greater than 9 and less than 17.

9 < x < 17

Step-by-step explanation:

The Triangle Inequality Theorem says that if you know two sides of a triangle, and you subtract them and you add them (get two separate numbers), the third side will be in between those numbers. So if you have 4 and 13 as the two sides.

13 - 4 is 9. The third side has to be bigger than 9.

Then, 13 + 4 is 17. The third side has to be smaller than 17.

9 < x < 17

Answer:

Step-by-step explanation:

Step-by-step explanation:

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Answer:

\(P = 48 in\),\(A= 120in^2\)

Step-by-step explanation:

Again we can use Pythagorean theorem to find the missing side

x^2 + 15^2 = 17^2

x^2 + 225 = 289

Subtract 225 from both sides

x^2 = 64

Find the square root of both sides

√x^2 = √64

x = 8

So

l = 15in, w = 8in

P=2(15) + 2(8)

P = 30 + 18

P = 48 in

A= 15(8)

A= 120in^2

As the difference between consecutive terms is the same, the balances form an arithmetic sequence, and:

In an arithmetic sequence, the difference between consecutive terms is always the same, called common difference d.

The nth term of an arithmetic sequence is given by:

\(a_n = a_1 + (n - 1)d\)

In which \(a_1\) is the first term.

The sum of the first n terms is given by:

\(S_n = \frac{n(a_1 + a_n)}{2}\)

From the table, the first term and the common difference are given as follows:

\(a_1 = 12000, d = 2018\)

Hence the formula for the balance in the account n years after February 2015 is:

\(a_n = 12000 + 2018(n - 1)\)

2032 is 17 years after 2015, hence:

\(a_{17} = 12000 + 2018(17 - 1) = 44288\)

The sum is given by:

\(S_{17} = \frac{17(12000 + 44288)}{2} = 478,488\)

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With a density function of p(x) = x³ - 5x + 7, the mass of the larger hockey puck is roughly 13.43. units.

To find the mass of the oversized hockey puck, we need to integrate the density function over the area of the object. Since the object is a disk with radius 2, we can integrate over a circle of radius 2 using polar coordinates.

The area element in polar coordinates is r dr dθ, so we can express the mass M of the object as:

M = ∫∫ p(x) dA

where dA = r dr dθ is the area element in polar coordinates.

To evaluate this integral, we need to express the density function p(x) in polar coordinates. Since x = r cosθ, we can substitute x = r cosθ into the expression for p(x) to get:

p(x) = (r cosθ)³ - 5(r cosθ) + 7

Simplifying this expression, we get:

p(r,θ) = r³ cos³θ - 5r cosθ + 7

Now we can integrate this expression over the circle of radius 2:

M = ∫∫ p(r,θ) r dr dθ, where r ranges from 0 to 2, and θ ranges from 0 to 2π.

Using polar coordinates, we can express the double integral as:

M = ∫0² ∫0²π r⁴ cos³θ - 5r²cosθ + 7r dr dθ

Solving this integral using standard techniques, we get:

M = (32π/5) - (20/3)

M = (32π/5) - (20/3)

M ≈ (32*3.14159/5) - (20/3)

M ≈ 20.106 - 6.667

M ≈ 13.439

Therefore, the mass of the oversized hockey puck with density function p(x) = x³ – 5x + 7 is approximately 13.43.

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