which of the following is a Pythagorean triple?​

Answer:

The correct solution is "[tex]10g^3+2g^2+17g-14[/tex]".

Step-by-step explanation:

The given expression is:

= [tex](10g^3-8g^2+5g-14)+(10g^2+12g)[/tex]

By opening the brackets, we get

=  [tex]10g^3-8g^2+5g-14+10g^2+12g[/tex]

By applying addition and subtraction, we get

= [tex]10g^3+2g^2+17g-14[/tex]

Or,

The expression isn't a perfect cube.

Answer:

14

Step-by-step explanation:

Because it is :)

Answer:

Step-by-step explanation:

Answer:

2 is x = 8

Step-by-step explanation:

I’m still figuring out 1), please don’t report this

Answer:

Step-by-step explanation:

Answer:

16 books

Step-by-step explanation:

100÷25=4

4×4=16

Answer:

He would be about 69 inches

Answer:

69 inches tall

Step-by-step explanation:

add 5ft = 60 inches + the other 9 inches which is

69 inches all together

Answer:

Step-by-step explanation: The easiest territory computations are for squares and square shapes. To discover the space of a square shape, duplicate its tallness by its width. For a square, you just need to discover the length of one of the sides (as each side is a similar length) and afterward duplicate this without anyone else to discover the region.

The factors of  polynomial expression x^4 + x^2 − 20 is [tex](x - \sqrt{5})(x + \sqrt{5})(x - i \sqrt{5})(x + i \sqrt{5})$[/tex].

We are given that;

The polynomial expression =[tex]x^4 + x^2 − 20.[/tex]

Now,

To factor a polynomial expression, we need to find the common factors of each term and then use the distributive property to write the expression as a product of two or more factors.

For example,[tex]x^4 + x^2 − 20[/tex] can be written as:

[tex]$x^4 + x^2 - 20 = x^2(x^2 + 1) - 20$[/tex]

We can use the difference of squares formula to factor x^2 + 1 and 20:

[tex]$x^2 + 1 = (x + i)(x - i)20 = (2 \sqrt{5})(2 \sqrt{5})[/tex]

where i is the imaginary unit such that i^2 = -1. Now, we can write the expression as:

[tex]$x^4 + x^2 - 20 = x^2(x + i)(x - i) - (2 \sqrt{5})(2 \sqrt{5})$[/tex]

We can use the difference of squares formula again to factor the whole expression:

[tex]$x^4 + x^2 - 20 = (x^2 - 2 \sqrt{5})(x^2 + 2 \sqrt{5})$[/tex]

we can still factor each factor further into prime factors. We have:

[tex]x^2 - 2 \sqrt{5} = (x - \sqrt{5})(x + \sqrt{5})$\\$x^2 + 2 \sqrt{5} = (x - i \sqrt{5})(x + i \sqrt{5})[/tex]

Therefore, by factorization answer will be [tex](x - \sqrt{5})(x + \sqrt{5})(x - i \sqrt{5})(x + i \sqrt{5})$[/tex]

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Answer:

area: 3.14

Step-by-step explanation:

because the radius is one, one squared is the same as itself, then by multiplying one by pi, you simply get pi. Therefore making 3.14 your answer.

the answer should be 3.14 or 3.14159

Answer:

Step-by-step explanation:

Apply the Pythagorean Theorem:

85^2 = 67^2 + h^2, where h is the height of the TV

Then 7225 = 4489 + h^2, or

h^2 = 2736, or h = +√2736 = 52.3 inches

The TV is 52.30 inches tall if the television is advertised as an 85-inch TV if the width of the TV is 67.

It is defined as a triangle in which one angle is 90 degrees and the other two angles are acute angles. In a right-angled triangle, the name of the sides are hypotenuse, perpendicular, and base.

We have:

A certain television is advertised as a 85 inch TV

It means the diagonal length is 85 inches.

Width of the TV = 67 inches

Let's suppose the TV is x inches Tall

So from the Pythagoras theorem:

[tex]\rm 85^2 = x^2+67^2[/tex]

7225 = x² + 4489

x = 52.30 inches

Thus, the TV is 52.30 inches tall if the television is advertised as an 85-inch TV if the width of the TV is 67.

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Answer:

The height of the beam is: [tex]h=12\: feet[/tex]

Step-by-step explanation:

The radius of the tunnel is r = 15 feet

The distance of the beam from the center of the tunnel is:

[tex]d_{beam}=15-6=9\: feet[/tex]

We have a right triangle, where:  

Let's use Pythagoras theorem.

[tex]15^{2}=9^{2}+h^{2}[/tex]

[tex]h^{2}=15^{2}-9^{2}[/tex]

[tex]h=\sqrt{15^{2}-9^{2}}[/tex]

Therefore, the heigh of the beam is:

[tex]h=12\: feet[/tex]

I hope it helps you!

Answer:

b = 5/12

Step-by-step explanation:

1. Cross multiply -> 1 x 5 = 5 and 3b x 4 = 12 b

2. Simplify -> 5 = 12b and switch sides so it's easier: 12b = 5

3. Divide both sides by 12 -> 12b ÷ 12 = b and 5 ÷ 12 = 5/12

4. So, the answer is b = 5/12

Hope this helps! :)

Use symbolab, it's very helpful

Answer:

The answer is 2 2/5

Step-by-step explanation:

Answer:

7 1/2 m

Step-by-step explanation:

C = πd

in this problem, d = 15 which means that r = 15/2 or 7 1/2

Answer:

C

Step-by-step explanation:

The reason we shall be choosing the graph c is as a result of the plot type

Now, looking at the inequalities, we can see that the second inequality does not have an equal to assigned

Whenever we want to plot this kind of inequality, we are going to use the dotted line in place of the thick line used in cases where we have the equal to assigned to the inequality

So, what this looks like is that only the option C has the correct representation of the dotted line and thus represents our answer

Answer:

yes

Step-by-step explanation:

Answer:

y = 8.5x

Step-by-step explanation:

the amount of money (y)

amount per hour (8.5) times the hours (x)

Answer:

C). y = 8.5x

Step-by-step explanation:

it would be the third one because in order to find out how make she’s makes every hour when she’s paid $8.50 you would have to multiply the amount she’s paid by how many hours she works.

hope this helped!

Answer:  11 goes in the blank in the denominator

The probability as a fraction is 5/11

============================================================

Explanation:

There are 250 red and 300 blue. This gives 250+300 = 550 total marbles.

Divide the number of red (250) over the number total (550) to get the fraction 250/550. Reduce this fraction by dividing both parts by 50. Note how 50 is the GCF of 250 and 550.

Let A = 250 and B = 550.

The fraction A/B = 250/550 fully reduces to 5/11.

We can think of it like saying "There are 5 red marbles out of 11 total".

5/11 = 0.4545 = 45.45% approximately

Answer:

cinco = 5

tres = 3

nueve = 9

seis = 6

dos = 2

cuatro = 4

siete = 7

dos = 2

ocho = 9

uno = 2

diez = 10

Step-by-step explanation:

5 is an odd number between 3 and 7

3 × (5-4) = 3

14-5 = 9

6 × 6 = 36

2 × 2 = 4

3 + 4 = 7

2 × 4 = 8

1 + 9 = 10

hope this helps

Answer:

1) A because of vertical angle theorem (VAT), which means that b=37 degrees

2) C because a right angle is= to 90 degrees. Take away 23, you get 67 degrees

3) B because the image shows a full angle, which is equal to 360 degrees. Take away 207 and 58, you get 95 degrees

4) D because a right angle is= to 90 degrees. Take away 44, you get 46 degrees

5) A because a right angle is=to 90 degrees. Take away 58, you get 32 degrees

Answer:

1.233

2.21,840

3.241,87

4.12,600

Step-by-step explanation:

Answer:

28

Step-by-step explanation:

circumference=diameter × π

diameter=87.92÷3.14=28

The diameter of circle will be 28 inches.

The circle is a closed two dimensional figure , in which the set of all points is equidistance from the center.

Given that;

The circumference of a circle is 87.92 inches.

Now,

We know that;

The circumference of circle = 2πr

Since, The value of π = 3.14

Substitute all the values, we get;

⇒ 87.92 = 2 × 3.14 × r

⇒ 87.92 = 6.28 r

⇒ r = 14

Thus, The diameter of circle = 2 × 14

                                            = 28 inches

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Answer:

34%

Step-by-step explanation:

The area of the figure = area of trapezium + area of rectangle = 420 cm².

Area of trapezium = 1/2(a + b)h

Area of rectangle = length × height.

The area of the figure = area of trapezium + area of rectangle

The area of the figure = 1/2(a + b)h + length × height

Plug in the values

The area of the figure = 1/2(23 + 15)6 + 23 × 12

The area of the figure = 144 + 276

The area of the figure = 420 cm²

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Answer: The area is 390 cm

Step-by-step explanation:

All you have to do is find the area of the trapezoid and the area of the rectangle and add them together.

Area of trapezoid formula: A = 1/2 (Base 1 + Base 2)h

base 1 = 15 cm

base 2 = 23 cm

height = 6 (18-12)

so, 15 + 23 = 38

38 x 6 = 228

228 x 0.5 or 1/2 = 114

Therefore the area of the trapezoid is 114 cm

Area of rectangle formula: A = bh

base = 23

height = 12

12 x 23 = 276

Therefore the area of the rectangle is 276 cm

Now add the values together, 114 + 276 = 390

390 is the area of the figure

Answer:

Tang instituted government - funded social programs , which were designed to help the poor .

hope it is helpful to you.

Answer:

x² + y² +10x -6y - 69 = 0

Step-by-step explanation:

We need to write the standard equation of circle with , centre (-5,3) and radius 10 unit . The Standard equation of the circle ⭕ is ,

=> ( x - (-5))² + (y -3)² = r²

=> ( x +5)² + (y-3)² = 10²

=> x² + 25 + 10x + y² +9-6y = 100

=> x² + y² +10x -6y + 31 = 100

=> x² + y² +10x -6y - 69 = 0

Answer:

C. 99

Step-by-step explanation:

The number are all less than 50 and then there is only one number that is greater than 50. The number is 99. Because it is a number that is not close to the average numbers at all, it is the outlier.

If this answer has helped you, please mark as brainliest

Answer:

C. 99

Step-by-step explanation:

an outlier is a number that is dralastically diffrent then the rest

Answer:

Kayla sold 90 boxes of cookies.

Step-by-step explanation:

let's have X be the number of boxes Kayla sold.

x⇒100%

18⇒20%

Find x,

x=100/20 × 18

x=90