Mathematics High School

Is this a right triangle?
15 m, 36 m, 39 m

Answers

Answer 1

Answer:

YES

Step-by-step explanation:

use pythagorean theorem

15^2 + 36^2 = 39^2

225 + 1296 = 1521

1521=1521

Answer 2

Answer:

Yes

Step-by-step explanation:

[tex]As\ we\ know\ that,\\The\ sides\ of\ a\ right\ triangle\ are\ pythagorean\ triplets\ in\ the\ form:\\a^2+b^2=c^2\\Here,\\39\ is\ the\ hypotenuse\ as\ it\ is\ the\ longest\ side.\\Hence,\\a^2+b^2=c^2\\Substituting\ a=15,b=36\ on\ the\ LHS,\\15^2+36^2\\=225+1296\\=1521\\On\ the\ RHS\ ,lets\ substitute\ c=39.\\Hence,\\c^2=39^2\\c^2=1521\\As\ LHS=RHS,\ The\ given\ triangle\ is\ a\ right\ triangle.[/tex]

Related Questions

Plz help I really need help

Answers

Answer:

need help with what just text me and I will help you because this looks easy

Step-by-step explanation:

imma help u

What are the coordinates of point H? On a coordinate plane, point H is 1.5 units to the left and 3 units up. (Negative 3, 1 and one-half) (Negative 1 and one-half, 3) (1 and one-half, 3) (3, negative 1 and one-half)

Answers

Answer:

Step-by-step explanation:

Answer:

Step-by-step explanation:

(Negative 1 and one-half, 3)

An inequality is shown: 5 over 4 r less or equal than negative 15 Which of the following values are solutions to this inequality? Select ALL that apply. Group of answer choices r equals negative 5 r equals negative 4 r equals negative 12 r equals negative 15 r equals negative 20

Answers

Answer:

r equals negative 12

Step-by-step explanation:

What is t?
12t - 8t = -52

Answers

Answer: t=13

Step-by-step explanation:

Answer:

t=-13

Step-by-step explanation:

First solve:

12t -8t =4t

4t=-52

Next you must reduce both sides:

2t= -26

t=-13

Can you help me understand front end and clusters when u round

Answers

Answer:

I really hope this help! Some may call it front end rounding while others call is front end estimating, even though they mean the same thing. When rounding a place value, you need to look to the number to the right of it. Example: Most often a teacher may as you round the number 452 to the nearest ten’s. That number will than be 450. But why? Well as we look at the number, we know we need to round to the nearest ten. So in our case it would be 52. Our rule to remember when rounding is 5 and higher we round-up. Since we are looking at the portion of the number 52, we go right of the tens place to find the number 2. Since the number 2 is not 5 or higher, we round down making it 50. Don’t forget to finish the problem by adding the hundreds back to the original number. Your answer for this problem is 450.

Step-by-step explanation: I really hope this helps i will post the rest in the comment!

If f(x) = x/2=-3 and g(x)=3x^2+x-6,find (f+g)(x)

Answers

(f+g)(x) is 3x^2 + 3x/2 - 9

(f+g)(x)=f(x)+g(x)=x/2-3+3x^2+x-6= 3x^2 + 3x/2- 9

Evaluate the expression when a =3 and c= 12.
I need help

Answers

Answer:

Step-by-step explanation:

What is the equation?

You need to replace all A with 3 and all c with 12. If I had the equation, I'd be glad to help further.

For the given values a=3 and c=12 the required expression is 4a-c=0.

What is an equation?

An equation is a combination of different variables, in which two mathematical expressions are equal to each other.

Given that,

The value of a = 3 (1)

And the value of c = 12 (2)

To determine the expression,

divide equation (1) and equation (2),

a/c = (3/12)

⇒a/c = 1/4

⇒4a=c

⇒4a-c = 0

The required expression is 4a-c=0.

To know more about Equation on:

https://brainly.com/question/187506

#SPJ2

Joel spent $28 for an Internet data service
and
pays $14.50 per month. He spent 524 50 to join
an online movie streaming site and bays $13.25
per month. Write an expression to represent
Joel's total cost for both memberships after
m months

Answers

Answer:

28+14.50+524.50+13.25= 580.25

Step-by-step explanation:

Add it all together.

The expression that represents the total cost for both the membership after m months is

552.50 + 27.75m

What is an expression?

An expression is a way of writing a statement with more than two variables or numbers with operations such as addition, subtraction, multiplication, and division.

Example: 2 + 3x + 4y = 7 is an expression.

We have,

Internet service:

Charges = $28

Monthly pay = $14.50

Total cost after m months.

= 28 + 14.50m

Movie streaming:

Joining = $524.50

Monthly charge = $13.25

Total cost after m months.

= 524.50+ 13.25m

The total cost for both memberships after m months.

= 28 + 14.50m + 524.50 + 13.25m

= 552.50 + 27.75m

Thus,

The total cost is 552.50 + 27.75m.

Learn more about expressions here:

https://brainly.com/question/3118662

#SPJ2

5x + 4 + x + x to the 2nd power + 1
Please Solve! I will give brainliest to whoever can solve!!!

Answers

Answer:

X^2+6x+5

Step-by-step explanation

Plzzz Write an equation in slope intercept form:y=Mx+b

Answers

Answer:

Y= -x + 6

Step-by-step explanation:

Rise/Run

-1/1 = -1

Y-intercept: 6

Two parallel lines are shown with a transversal, what is the value of x? I

Answers

Answer:

There's no picture attached

Step-by-step explanation:

John brought 4 sodas at the theater if each soda cost $2.25 and he paid with a twenty dollar bill how much change should he get back

Answers

Answer:

11 dollars.

Step-by-step explanation:

Answer:

$11

Step-by-step explanation:

4 multiplied by 2.25 equals $9 therefore he would get $11 back because 9+11=20

<3 Enjoy,

Dea

Help!!!!!!!!!!!!!!!!!!!!!

Answers

Question 2
The area of a square is 60 square inches. Which equation best represents the length of one side of the square?

Answers

Answer:

The square root of 60

Answer:

pretty sure 15

Step-by-step explanation:

a square is four sides and then you would divide by 4 to get 15.

True or False?
-2.08 would be just to the right of -2 on the number line.

Answers

It is False because negative as good to the left

(7-b)+(3b+2) find the sum

Answers

Answer:

9+2b

Step-by-step explanation:

add like terms

What is the slope of the line? -3x+5y=2x+3y

Answers

Answer: 5/2

Step-by-step explanation:

Answer:

5/2

Step-by-step explanation:

for khan

Mary and Jeff both have jobs at a baseball park selling bags of peanuts. They get paid $12 per game and $1.75 for each bag of peanuts they sell.

How many bags of peanuts does Jeff need to sell to earn at least $68?

Answers

Did you figure out the answer?

please help me with this

Answers

Answer:

Step-by-step explanation:

I need help too this is hard

what is 6 1/8 as a decimal?

Answers

Answer:

6.125

Step-by-step explanation:

1/8 is half of 1/4.

1/4 is 0.25

0.25 / 2 = 0.125

6 + 0.125 = 6.125

The mixed fraction 6 1/8 as a decimal form is 6.125.

The correct option is C.

To convert the mixed number 6 1/8 to a decimal, you can follow these steps:

Step 1: Multiply the whole number (6) by the denominator (8): 6 × 8 = 48.

Step 2: Add the numerator (1) to the result from step 1: 48 + 1 = 49.

Step 3: Write the sum from step 2 as the numerator over the original denominator: 49/8.

Step 4: Divide the numerator (49) by the denominator (8): 49 ÷ 8 = 6.125.

Therefore, 6 1/8 as a decimal is 6.125.

The decimal form of a mixed number represents the sum of the whole number and the fraction converted to decimal form. In this case, 6 represents the whole number part, and 1/8 represents the fraction part. By performing the division, you find that the fraction 1/8 is equivalent to the decimal 0.125. Adding this decimal to the whole number 6 gives the final result of 6.125.

To learn more about the decimal;

https://brainly.com/question/15945576

#SPJ2

what is 0.19/0.2 as a decimal

Answers

Answer:

There's 3 total decimal places in both numbers.

Ignore the decimal places and complete the multiplication as if operating on two integers.

1 9

× 2

+ 3 8

= 3 8 Rewrite the product with 3 total decimal places.

Answer = 0.038

Therefore:

0.19 × 0.2 = 0.038

Step-by-step explanation:

At East Junior High School, there are a total of 1175 students in the 7th and 8th
grade classes combined. The 8th-grade class has 75 more students than the 7th-grade class.
A. Let x represent the number of students in the 7th-grade class, while y
represents the number of students in the 8th-grade class. Write a system
to model this situation.
B. Solve the system to determine the number of students in the 7th-grade
class and the number of students in the 8th-grade class.
# of 7th graders = _____ # of 8th graders = _____

Answers

Answer:

7th grade has 1100 and 8th has 75

Step-by-step explanation:

here's why...........1100 plus 75 is the total of 1175

Jim will rent a car for the weekend. He can choose one of two plans. The first plan has an initial fee of $ 59 and costs an additional$0.13 per mile driven. The second plan has an initial fee of $46 and costs an additional 0.17 per mile driven.

Answers

Answer:This problem is about linear equations. We assume Dale drive X miles, and the total cost is $Y, then we can get:

Plan I: Y=38+0.11X

Plan II: Y=49+0.07X

When both plans cost the same, 38+0.11X=49+0.07X. We will get X = 275miles, and Y=$68.25

Step-by-step explanation:

please help me with this problem

Answers

Answer:

Step-by-step explanation:

Givens

The midpoint formula is (x2 + x1)/2 , (y2 + y1)/2 = x_mid,y_mid

y_mid = 1

x_mid = -1

y2= 4

x2 = 2

Solution

(2 + x1)/2 = -1

(2 + x1) = -1 * 2

2 + x1 = -2

x1 = -2 -2

x1 = - 4

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

(4 + y1)/2 = 1

4 + y1 = 2

y1 = 2 - 4

y1 = -2

Answer (-4,-2)

Other Questions

Which statements describe how the environment affected village life? Choose three answers. Corn was considered sacred to the Maya, and therefore was not eaten.TrueFalse You and your friend are baking some cookies for your classmates. The recipe you have called for cup of sugar. If you dont have a measuring cup, what is another measurement you can use to equal ? this is urgent, can someone please answer this*CORRECTLY*Which sentence best describes how RaphaelsMarriage of the Virginreflects Italian High Renaissance beliefs? It demonstrates humanist thought in that biblical religious figures have a modern Renaissance setting. It depicts the belief that the sole purpose of art is to communicate religious messages. It reflects the important relationship between artists and the Roman Catholic Church. It demonstrates the importance of combining biblical stories with Classical Greek and Roman myths. What Amendment guarantees all rights to persons born or naturalized in the UnitedStates?14th Amendment5th Amendment1st Amendment12th Amendment The binary constraint must cover indicates that ________.A)a specific binary relationship must be included in a ternary relationshipB)a binary relationship includes a set of value combinations that must all occur in a ternary relationshipC)a table includes values that must occur in a binary relationshipD)a table includes values that must occur in a ternary relationship What does the difference in the two fires in the office reveal about the kind of boss Scrooge is? How was the Election of 1800 different than other elections? Which is longer, the carbon-oxygen single bond in a carboxylic acid or the carbon-oxygen bond in an alcohol? Which of the following statements best explains the weather you experience when sitting on the landduring the day?A. The sea breeze brings cool dry air leading to cooler temperatures on the land.B. The sea breeze brings warm dry air leading to higher temperatures on the land.C. The sea breeze brings cool moist air leading to cooler temperatures on the land.D. The sea breeze brings warm moist air leading to higher temperatures on the land.THIS IS SCIENCE PLZZ I NEED THIS FAST Match each art movement with one of its defining concerns.Romanticism?Representation of virtueImpressionism2Opposition to the violenceof warPost-Impressionism2Depiction of gritty streetlifeNeoclassicism?Focus on the joy ofmodern lifeRealismIndividualistic approach tostyle 1. 1. Un botelln de agua se ofrece al pblico en vasos de 0,12 litros. Si del botelln se pueden servir 45 vasos, la cantidad de agua que cabe en el botelln esUn botelln de agua se ofrece al pblico en vasos de 0,12 litros. Si del botelln se pueden servir 45 vasos, la cantidad de agua que cabe en el botelln es: a) 54 litros b) 12 litros c) 5,4 litros d) 0,54 litros How does the burning of fossil fuels and deforestation contribute to the overall amount of carbon dioxide? The perimeter of a rectangular field is 364 yards. If the width of the field is 85 yards, what is its length? - A teacher wanted to determine the effectiveness of two different learning toolsa computer program or a hands-on approachfor a particular concept she was preparing to teach. She will assign her students to one of the two methods to spend the whole class time to learn this concept. Which of the following variables would be moderated due to random assignment? a- the teacher b- time spent in class c- computer experience d- the different learning tools Appropriate means to:a. taxb. assignc. financed. borrow Dis is mah little BaBy A Salt Marsh Harvest Mouse ran a 360 centimeter straight course race in 9 seconds. How fast did it run? Adelas favorite story is about a young girl with big dreams.What is the function of the word about in the sentence?conjunctionprepositioninterjectionadverbI'll give you $100,000,000,000 if you give me the answer please help me Who arrives unexpectedly at king Arthurs court

Is this a right triangle? 15 m, 36 m, 39 m

Answers

Related Questions

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Is this a right triangle?
15 m, 36 m, 39 m