Mathematics High School

Find the value of x.
X =
Tell whether the side lengths form a Pythagorean triple.
o yes
no

Find The Value Of X.X =Tell Whether The Side Lengths Form A Pythagorean Triple.o Yesno

Answers

Answer 1

Answer:

x = √72 and yes, it forms a Pythagorean triple

Step-by-step explanation:

a^2 + b^2 = c^2,

3 is a, x is b, anf 9 is c

3^2 + x^2 = 9^2

9 + x^2 = 81

Subtract 9 from both sides

x^2 = 72

x = √72

a Pythagorean triple is a^2 + b^2 = c^2, and this has it

Answer 2

Answer:

X = 9.4

Step-by-step explanation:

Pythagorean Theorem:

Formula: a² + b² = c²

9 x 9 = 81  3 x 3 = 9 81 + 9 = 90 √90 = 9.48 (Rounded 9.5)

- A Pythagorean triple consists of any three positive integers.

Related Questions

In rectangle ABCD the slope of AB is 1/2 what is the slope of CD

Answers

Answer:

there is no picture of what i need to solve

Step-by-step explanation:

If gas costs $3.15 per gallon, how many whole gallons of gas could you buy with $27.00?
(Make sure to answer with a whole number.) just explain it

Answers

Answer: 8 whole gallons.

Step-by-step explanation: If you have only $27.00 and you need to buy gas, but each gallon is $3.15, then you just need to divide your total amount ($27.00) by your cost per gallon ($3.15), and you will get about 8.6 gallons, however this question asks for how many WHOLE gallons you can get, so all you need to do is round down to fit your budget, leaving money for only 8 whole gallons.

WORK: ($27.00) / ($3.15) = 8.6 gallons

8 Whole gallons because the if you divide 27 by 3.15 you get 8.6

Are these the right answers ? If not please correct me

Answers

Answer: 1 is consecutive interior, 2 is corresponding, 3 is alt interior, and 4 is alt exterior

Step-by-step explanation: above

What is the value of X?

Answers

Answer:

23

Step-by-step explanation:

83+3x+90+x+95= 360

4x= 360-83-90-95

4x= 92

x= 23

Herby is a corn farmer in lowa who likes to track the growth of his crops. At various times Herby will go
into the field and document the height of the corn (in cm) and how many weeks it has been since the corn
was planted. He plotted the points below.
He is looking for a function that models his data. Since the trend of the data is increasing and convex, he
found an increasing convex exponential model and an increasing convex quadratic model.
Which of the following functions fits the data better?
Choose 1 answer:
Function A: y = 7.2
B
Function B: y = 1202 – 12x + 18
Ilse the function that you chose to predict the height of the corn 6 weeks after it has been planted. Round

Answers

Answer: B

Step-by-step explanation:

f(x) = x2. What is g(x)?

Answers

Answer:

Answer: g(x)=. Step-by-step explanation: We are given that: f(x)=x². We have to find g(x). Since, we are given that g(3)=1. Hence, we will ...  ·  g of x would equal (1/3x)^2 because if x was 6 y, g(x), would be 4

Step-by-step explanation:

There students Matthew,Thomson and Amos shared 15000 in the ratio 5:2:x respectively.If Matthew's share is 7500 calculate the value of x

Answers

Answer:

x= 3

Step-by-step explanation:

Given data

Ratio= 5:2:x

Combined ratio= 5+2+x

                        = 7+x

Total amount of money= $15000

Let us apply the part to all method

Hence for Matthew whose share = $7500

5/7+x=  7500/15000

Cross multiply we have

7500*(7+x)= 15000*5

52500+7500x= 75000

Collect like terms we have

7500x= 75000-52500

7500x=22500

x= 22500/7500

x=3

Hence the value of x= 3

Which statement is true about this set of data?
43, 50, 60, 36, 47, 50, 52, 78

A. The range is 31.
B. The mode is 78
C. The median is 51
D. The mean is 52.​

Answers

Answer:

D. The mean is 52.

Step-by-step explanation:

In order to find the mean, you add up all of the numbers and then divide that answer by how many numbers there are.

43+50+60+36+47+52+78=416

416/8=52

Answer:

D. The mean is 52.

Step-by-step explanation:

Add all numbers in the set:

36+47+50+50+52+60+78= 416

Now, divide the sum by how many numbers are in the set; in this case, there are 8 numbers so:

416÷ 8= 52

1. Hannah bought a package of 12 pens.
She took of the pens to school. How
many pens did Hannah take to school?

Answers

Answer:

12

Step-by-step explanation:

If Hannah bought 12 pens and brought them to school, then she would have brought 12 pens to use during school.

Need help ASAP!
NO LINKS!putos
By the way thanks

Answers

Answer:

14

Step-by-step explanation:

4 2/3

Multiply the 4 and 3 together to get 12

Then you add the 12 to the 2 to get 14

Therefore, it'll take 14  1/3 cups.

4/5 divided by 1/3 ??

Answers

Answer:

2.4

Step-by-step explanation:

Which Equation best matches the graph shown below?

Answers

Answer:

.2(x+1)(x+5)

Step-by-step explanation:

Well first lets start with the x intercepts which are -1 and negative 5 so the equation must be either -0.2(x+1)(x+5) or .2(x+1)(x+5)

Notice how the graph is going upwards this means the number in front of the equation -.2 or .2 must be positive making .2(x+1)(x+5) this is because if .2 was negative the graph would be going downwards

Is the relationship linear, exponential, or neither ?

Answers

Answer:

Linear

Step-by-step explanation:

Answer:

Linear, there is a constant rate of change

Step-by-step explanation:

Help please

The lines on a coordinate plane are perpendicular.
Perpendicular lines form what type of angles?

Answers

Answer:

B. Right angles

Step-by-step explanation:

When perpendicular lines intersect, they create 90° angles (aka right angles)

Determine the slope of the line that is perpendicular to the line shown in the picture below.

A. 3
B. 1/3
C. -3
D. 1/3

Answers

Answer:

-1/3 i think i might be wrong

Step-by-step explanation:

Answer:

-1/3 because 3/-1 = -3 and -3/3=-1

Step-by-step explanation:

a woman sold an article for 400.00and made a profit of 25%,Find ty cost price and profit​

Answers

Answer:

$100 profit, $300 cost

Step-by-step explanation:

So 25% of $400 is $100, now we know she made $100 on the article

and the other $300 was the amount used to make the article i'm asuming

A woman sold an article for 400.00

made a profit of 25%

Cost price and profit​ is $100 profit, $300 cost.

What are the 4 types of profit?

There are four levels of profit or profit margins: gross profit, operating profit, pre-tax profit, and net profit.

These are reflected on a company's income statement in the following sequence: A company takes in sales revenue, then pays direct costs of the product of service.

What is profit and example?

Profit is a term that often describes the financial gain a business receives when revenue surpasses costs and expenses. For example, a child at a lemonade stand spends one quarter to create one cup of lemonade. She then sells the drink for $2. Her profit on the cup of lemonade amounts to $1.75.

To learn more about Profit, refer

https://brainly.com/question/12225249

#SPJ2

7. What is the image of p for a dilation with center (0,0) and a scale factor of 2.5?

A (-2.5, 5)
B (2.5, -5)
C (2, 2.5)
D (-5, -2.5)

Answers

Answer:

A (-2.5, 5) Might Not Be Right

Step-by-step explanation:

After 2 hours, the air temperature had risen 7° f. How long will it take at this rate for the temperature to rise an additional 13°f?

Answers

Answer:

21 hours

Step-by-step explanation:

After 2 hours the temperature has risen to 7°f

The time taken to rise to an additional 13°f can be calculated as follows

1 hour takes 3.5°f

13°f = 3.5×6

= 21 hours

Hence it would take 21 hours

What is the greatest common factor of 6 and 8? *
Mark only one oval.
2
3
4

Answers

Ur answer is 2 because 2 goes into both 6 and 8
It’s 2 because u can divide 2/8= 4 which u can divide by 2/4 =2 and 2/2=1 same for 6 2/6 is 3

5.
Graph the inequality.

Match the graph to the correct inequality below.


A. x < 2

B. x>=2

C. x > 2

D. x<=2

Answers

Answer:

A. x < 2

Step-by-step explanation:

Open and closed circles are used to mark the end points of intervals. If the circle is open, it means the end point is NOT included in the interval, but if the circle is closed, it means the end point is included. Consider the interval . In this interval, the low endpoint, the 3, is not included because you have a 'less than' sign.

Which four numbers will complete this addition puzzle?

Answers

Answer:

top 8, middle 7, 16, bottom 13

2 Which is a factor of x² + 5x – 24?
1) (x + 4)
2) (x - 4)
3) (x + 3)
4) (x – 3)​

Answers

Answer:

(X+3)

Step-by-step explanation:

Evaluate x^2, when x is 1/2

Answers

Answer:

1/4

Step-by-step explanation:

1/2*1/2

Chris has scored the following points in his last five basketball games: 13,10,14,9,6
How many points must he have score in the next game to average 14 points per game?

PLEASE HELP! NO FILES THO! THEY DON'T WORK!

Answers

Answer:

he must score 32 points in the next game in order to average 14 points per game.

Step-by-step explanation:

14 x 6 = 84

84-(13+10+14+9+6)=32

checking:

32 + 13 + 10 + 14 + 9 + 6 = 84

84 divided by 6 = 14

PLEASE HELP ITS DUE RIGHT NOW

Answers

Answer: C

Explanation: the square root of 20 plus 2 equals approximately 6.47. This fits the number line

Hope this helps ;)

The school cafeteria has 13 round tables and 20 rectangular tables. Each round table has 7 chairs, and each rectangular table has 8 chairs. How many chairs are there in all?

Answers

Answer:

160 for the rectangle table and 91 for the round table

I NEED HELP AHHHHHHHHH> PLS NO LINKS CAUSE I HAVE A RESTRICTED COMPUTER!!!!

Answers

Answer:

18.6 cm²

Step-by-step explanation:

99/7 + 9/2

= 18.6 cm²

Answer 18.6cm


Hope it helps

PLSSSSSS HELP ILL GIVEE BRAINLESST PLS

Answers

The answer should be D 5.05
The answer is D.)5.09

seven people sit in a circle.How many ways can this be done if two people A and B sit together ​

Answers

I’m pretty sure you would just multiply 7 times 2 (since it’s A and B)

Step-by-step explanation:

Suppose the persons are a, b, c, d, e, f and g.

Let us also assume that a and b always sit together.

Let us then put the remaining 5 persons in a circular arrangement. It can be done in (5–1)! = 4! = 24 ways. Now, the pair (a,b) can be placed between any two persons already placed in circular order. There are 5 such gaps. Finally the pair (a,b) can be placed in two ways viz. (a,b) and (b,a).

So, total number of ways a group of 7 persons can be seated around a circular table where 2 specified persons always sit together is 24 X 2 X 5 = 240

Who is the volume of a sphere that has the radius of 3 inches

Answers

Answer:

113.1

Step-by-step explanation:

i just did the math

Answer:

113.1 is the answer

I just multiplied

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