Mathematics Middle School

Pythagorean triples are specific combinations that occur frequently in right triangles and use only whole numbers. An example of a Pythagorean triple is __________.


A.) 15, 11, 12
B.) 8, 9, 10
C.) 3.5, 4.5, 5.5
D.) 6, 8, 10

Pythagorean Triples Are Specific Combinations That Occur Frequently In Right Triangles And Use Only Whole

Answers

Answer 1
The answer is D.) 6, 8, 10
Answer 2
It seems like its D. good luckk

Related Questions

Given f(x) = 4x − 6 and g(x) = f(2x),
write an equation for g.

g(x) = _______________________

Answers

Answer:

1 and 1/3

Step-by-step explanation:

Fx equals 4x-6

Add six to both sides

6 equals 4X

Divide both sides by 4

2/3 equals x

Then GX equals f (2x)

Two times 2/3 is 1 and 1/3

The value of g(x) when f(x) = 4x − 6 and g(x) = f(2x) will be; 1/3

What is a function?

Function is a type of relation, or rule, that maps one input to specific single output.

We have been given that  f(x) = 4x − 6 and g(x) = f(2x), then;

We have to Add six to both sides;

f(x) = 4x − 6

6 = 4X

Now Divide both sides by 4;

2/3 =  x

Then G(X ) is equals to f (2x)

Now, 2( 2/3 ) =  1 /3

The value of g(x) when f(x) = 4x − 6 and g(x) = f(2x) will be; 1/3

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What is the slope of this line? Enter your answer as a fraction in the simplest term in the box.

Answers

The slope is 2/-2, rise over run

Answer:

-1/1

Step-by-step explanation:

The slope of a line is always the rise over run where rise is up or down(y axis) and the run is side to side(x-axis). Then, if the line is going up, your answer will be negative. So, using the points given, you can tell that the line is moving 2 units down while also moving 2 units to the left. Another way to calculate this is y2-y1 over(/) x2-x1, the y equals your y coordinates, x equals your x coordinants,d the 1 and 2 represent which points. Whichever point you use, you have to use the same coordinants fr the same value. For example, if you took the points (-2,0) and (0,-2) and you used (0,-2) as your second value, you can enter those into the formula.

(-2)-(0) / (0)-(-2) = -2 / 2

the denominater is a possitive two because, when you subtract a negative number, that number becomes positive and you now add it due to the distributive property. 0-(1)(-2) = -2 x -1 = 2

Jeremy claims that if a linear function has a slope of the same steepness and the same y-intercept as the linear function in the graph, then it must be the same function.

On a coordinate plane, a line goes through points (0, negative 1) and (2, 0).

Which equation is a counterexample to Jeremy’s argument?

y = negative one-half x minus 1
y = negative one-half x + 1
y = one-half x minus 1
y = one-half x + 1

Answers

Answer:

y= 1/2x -1

Step-by-step explanation:

(0, -1), (2, 0)

y= mx + b

m= 1/2 (0.5)

b = -1

Answer:

y=1/2x-1

Step-by-step explanation:

i jus got it correct

(5/2) d - 3/2 = -1/2

Answers

Answer:

d=2/5

Step-by-step explanation:

the answer for this equation is d=2/5

Which of the following describes two triangles that are similar to one another?

Answers

We have to determine, which of the following triangle is similar to another one.

Two similar triangle are always congruent. Two figures are similar if they have the same shape and size.

Two triangles are similar if their corresponding sides are proportional. Two polygons are similar if their corresponding side are proportional.

If two angles and the included side of one triangle are equal to the corresponding angles and side of another triangle, the triangles are congruent.

Both triangles are similar by SSS theorem, because all three pairs are in proportion,

To calculate the proportion of sides,

Triangle 1; m1 = 67, m2 = 15

Triangle 2 ; m1 = 15 , m2 = 95

[tex]\dfrac{67}{15}= \dfrac{15}{95}[/tex]

Thus the angles are not proportion then the triangle are not similar.

Triangle 1; m1 = 24, m2 = 101

Triangle 2 ; m1 = 65, m2 = 101

[tex]\dfrac{24}{65}= \dfrac{101}{101}[/tex]

Thus the angles are not proportion then the triangle are not similar.

Triangle 1; m1 = 45, m2 = 80

Triangle 2 ; m1 = 59 , m2 = 45

[tex]\dfrac{45}{59}= \dfrac{80}{45}[/tex]

Thus the angles are not proportion then the triangle are not similar.

Triangle 1; m1 = 71, m2 = 32

Triangle 2 ; m1 = 71 , m2 =77

[tex]\dfrac{71}{71}= \dfrac{32}{77}[/tex]

Thus the angles are in same proportion then the triangle are similar.

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What is the best approximation of 5/6 to the nearest hundreth.

Answers

Answer:

To find the percent, we first find the decimal.

To do that we divide 5 / 6, which gives us approximately 0.83333, now we multiply it by 100 since percentages are parts of 100.

0.83333 x 100 = 83.33%

1. Solve the following equation.(MAFS.8.EE.3.7)

5(3x + 7) + 2x = 7x – 5(–2x + 9)

Answers

Answer:

there is no solution

Step-by-step explanation:

Expand.

15x+35+2x=7x+10x-4515x+35+2x=7x+10x−45

2 Simplify  15x+35+2x15x+35+2x  to  17x+3517x+35.

17x+35=7x+10x-4517x+35=7x+10x−45

3 Simplify  7x+10x-457x+10x−45  to  17x-4517x−45.

17x+35=17x-4517x+35=17x−45

4 Cancel 17x17x on both sides.

35=-4535=−45

5 Since 35=-4535=−45 is false, there is no solution.

No Solution

Answer:

Your answer is: No solution (There are no values of  x  that make the equation true.)

Step-by-step explanation:

Hope this helped : )

100% Sure I am Right : )

help with math homework chapter 1 practice

Answers

Answer:

Their is this website that has any basically every calculator on it and it show work. It is called "calculator soup"

view the imagine to get the answer

please help me please

Answers

Answer:

B. y = 4/5x - 1

Step-by-step explanation:

The y-intercept is -1.

The slope is 4/5

Give like and brianliest please.

Help what was the average change in elevation per min was ____ ft per min

Answers

Answer:

i do not know but i want to get more points so sorry

Step-by-step explanation:

Who wants a brainliest?

Answers

Answer: B for both questions

Step-by-step explanation:

You save 60 cents because the original price was 4$, but payed $3.40

Answer: A. you saved 0.60 cents B. you payed $3.40

Step-by-step explanation:

Find the slope of each side. Express your answers as simplified fractions, if necessary.

The slope of AB is
The slope of BC is
The slope of CD is
The slope of DA is

Answers

Answer:

AB= 3/3 simplified= 1

BC= 2/4 simplified = 1/2

CD= 3/3 simplified = 1

DA= 2/4 simplified =1/2

Step-by-step explanation:

the answers is what the person commented

A tropical species of mite named Archegozetes longisetosus is the record holder for the strongest insect in the world. It can lift up to 1.182 × 103 times its own weight. If a person who weighed 100 pounds were as strong as this insect, how much could that person lift? Enter the answer using scientific notation.

Answers

Answer:

The first thing we have to do is to measure your weight using a weighing scale.

Suppose your weight is 130 pounds, therefore you can lift:

130 pounds * 1.182 • 10^3 = = 153,660 pounds or 1.537 x 10^5 pounds

hope it helps

Step-by-step explanation:

9.8x+17=7.6x-16
??????

Answers

2.8867 your welcome

Answer:

2.8867

Step-by-step explanation:

9.8x+17=7.6x-16

We move all terms to the left:

9.8x+17-(7.6x-16)=0

We get rid of parentheses

9.8x-7.6x+16+17=0

We add all the numbers together, and all the variables

2.2x+33=0

We move all terms containing x to the left, all other terms to the right

2.2x=-33

x=-33/2.2

x=-2.8867

The table below shows the weight of four foods and their prices. Which of the following statements is FALSE?
A) Apples cost $1.28 per pound
B) Pears are the cheapest per ounce.
C) One ounce of blueberries costs $0.40.
D) Blueberries are more expensive per ounce than apples.

Answers

The answer is D) Blueberries are more expensive per ounce than apples

The answer is D because with the weight is more high than the other

Each sentence shows the number of pages a student reads a book and the amount of time it takes to read those pages.

Answers

21 2/4 that’s all i know

Jeff read 21 pages in one hour.

Kaley read 37 pages in one hour.

Nikkia read 22 pages in one hour.

What is a unit rate?

It is the quantity of an amount of something at a rate of one of another quantity.

In 2 hours, a man can walk for 6 miles

In 1 hour, a man will walk for 3 miles.

We have,

To find out how many pages each person reads in one hour, we can use the unit rate, the number of pages read per hour.

Jeff read 10(3/4) pages in 1/2 hour.

To find out how many pages he would read in one hour, we can multiply the number of pages he read by the fraction 2/1, which gives:

= 10(3/4) x 2/1

= 21 pages per hour

Jeff read 21 pages in one hour.

Kaley read 12(1/4) pages in 1/3 hour.

To find out how many pages she would read in one hour, we can multiply the number of pages she read by the fraction 3/1, which gives:

= 12(1/4) x 3/1

= 37 pages per hour

Kaley read 37 pages in one hour.

Nikkia read 13(1/2) pages in 3/5 hours.

To find out how many pages she would read in one hour, we can multiply the number of pages she read by the fraction 5/3, which gives:

= 13(1/2) x 5/3

= 22 pages per hour

Nikkia read 22 pages in one hour.

Thus,

Jeff read 21 pages in one hour, Kaley read 37 pages in one hour, and Nikkia read 22 pages in one hour.

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Tucker was asked to solve the equation 5x + 3 = 6x + 1. He did not know if his first step should be to add 5 negative x-tiles, or 1 negative unit tile, to both sides. What advice would you give Tucker to help him decide on his first step? Explain.

Answers

Answer:  First Subtract 5x from both sides. Then subtract 1 from both sides.

Step-by-step explanation: To solve an equation, get all the variables (x, in this example) on one side and all the constants (numbers alone) on the other side of the equation.

The thing to remember about solving an equation is to keep it balanced. Do the same thing on both sides.

When possible, subtract smaller numbers from higher numbers.

5x + 3 = 6x + 1

5x -5x + 3= 6x - 5x + 1  

5x-5x =0 on the left side so they "cancel" On the right, 6x-5x = x

3 = x + 1

3 -1 = x +1 -1    

On the right 1-1 = 0  So the 1's "cancel"   On the left 3-1 = 2

2 = x   Rewrite as x = 2 to tell the solution

The measure of the exterior angle is ________

Answers

I’ll try please wait

Using the GCF, which distributive property expression is equivalent to 12 + 30? Choose the correct answer.

a
5(6+21)

b
2(6+15)

c
6(2-5)

d
6(2+5)

Answers

The Answer is-

B. 2(6+15)
I think the answer is B.

Find the value of x in each case:

Answers

Answer:

45, 124, and 72

Step-by-step explanation:

Can someone pless help me on this its due by 12:00am tonight

Answers

They are both acute triangles. Acute Angle Triangle Formula
The area of acute angle triangle = (½) × b × h square units.
Perimeter = a + b + c units.
If two sides and an interior angle is given then,
The answer is a large triangle

Lois made a dish with cups of pasta. One serving of the pasta is 0.2 cups. How many servings of pasta were in the dish Lois made?

A. 31 2/3


B. 4 2/9


C. 9


D. 24

Answers

Answer:

A.) 31 2/3

Step-by-step explanation:

The answer would be A, 31 2/3

Lorena calculated the slope of the linear function that is represented by the table of values as shown.

x
y
–10
15
–8
27
–6
39
–4
51
–2
63

m = StartFraction y 2 minus y 1 Over x 2 minus x 1 EndFraction = StartFraction 63 minus 51 Over negative 2 minus (negative 4) EndFraction = StartFraction 12 Over negative 6 EndFraction = negative 2.

What did she do wrong?
She used the wrong formula for slope.
She used the wrong points to determine the slope.
She made a mistake when she subtracted x 1 from x 2.
She made a mistake when she subtracted y 1 from y 2.

Answers

Answer: she distributed the x values wrongly

Step-by-step explanation:

-2-(-4) = -2 +4

Answer:

C/or she made a mistake when she subtracted x1 from x2

Step-by-step explanation:

i took the test and i got it right.

⚠️(Math 8th grade) HELP PLZZZ⚠️

Answers

Answer:

Your answer is: C) y=-2x+2

I am 100% sure!!

Step-by-step explanation:

Hope this helped : )

Yes definitely C- y=-2+2

Which answer choice represents an equivalent number sentence that uses the associative property to rewrite "(5 + 2) + -6"?
A. 5 + 2 + 6
B. 5 + [2 + (-6)]
C. 5 + (-4)
D. 1

Answers

The answer for this question is letter B
The answer of this question will be A

Akiko walks 23mile in 14hour. What is Akiko’s unit rate in miles per hour

Answers

Answer:

do the fractions

Step-by-step explanation:

Answer:

1.64 miles per hour

Step-by-step explanation:

[tex]\frac{23}{14\\}[/tex] im pretty sure you divide the numerator and denominator by the denominator.

Which is true about his estimate?

A. His estimate is correct; it should be halfway between 11 and 12.

B. His estimate is incorrect; it should be closer to 11 than 12.

C. His estimate is incorrect; it should be closer to 12 than 11.

D. His estimate is incorrect; it should be slightly above 12.

Answers

Answer:

A

Step-by-step explanation:

Answer:

The awnser is A

Step-by-step explanation:

The associative property states:
A. You can add numbers in any order and get the same answer.
B. You must add numbers in order from left to right.
C. You can change the grouping of numbers that are added and get the same answer.
D. If a sum of two numbers is multiplied by a factor, you can multiply each number by that factor and then add the products.

Answers

Answer:C

Step-by-step explanation:

Answer:

C. You can change the grouping of numbers that are added and get the same answer.

Step-by-step explanation:

HOPE THIS HELPSS :)

PLEASE HELP ILL GIVE YOU 5 STARS, AND BRAINLIEST !!! (FOR ASSESSMENT)


The plesiosaur’s stomach had 2.25 kilograms of gastroliths. The largest stone was 0.074 meter long, 0.048 meter wide, and 0.022 meter thick.
3. Write the length of the largest stone as a number name and in expanded form.

Answers

Answer:

stone called gasthroliths,the largest one is 0.074

Step-by-step explanation:

Answer:

the person above me is correct

Step-by-step explanation:

the person above meh is correct

Find the measures of two supplementary angles if their measures are in the given ratio.
3:7

Answers

Two supplementary angles are in the ratio 3:7. Find the angles ?

Let the two angles be 3x and 7x.

Supplementary angles add up to 180 degrees.

Therefore:

3x + 7x = 180

10x = 180

x = 18

3x = 3 * 18 = 54

7x = 7 * 18 = 126

Measure of angles are 54° and 126°.

What is Supplementary angle?

Sum of two or more angles are 180 degrees then, the angles are called supplementary angle.

Given that;

The ratio of angles are 3 : 7.

Now,

Let the two angles be 3x and 7x.

Since, Supplementary angles are add up to 180 degrees.

So,

3x + 7x = 180

10x = 180

x = 18

So, First angle of supplemental angles = 3x

                                                           = 3 × 18  

                                                           = 54

And, Second angle of supplemental angles = 7x

                                                                   = 7 × 18

                                                                   = 126

Thus, Measure of angles are 54° and 126°.

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