1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Crazy boy [7]
2 years ago
6

Is 40, 25, 85 a pythagorean triple?​

Mathematics
2 answers:
DerKrebs [107]2 years ago
7 0
Yes, 40,25,85 is a Pythagorean triple
jeyben [28]2 years ago
5 0

Answer:

no

Step-by-step explanation:

40² + 25² = 85²

1600 + 625 = 7225

2225 = 7225

You might be interested in
Need Help Please!!<br>Enter an inequality that represents the graph in the box. 
dybincka [34]
Y<3x+1 but there is a line under the less than sign
8 0
3 years ago
Read 2 more answers
Drag the tiles to the correct boxes to complete the pairs. Not all tiles are used.
Sati [7]

Answer:

a) aₙ = 4.(2)^n-1

b) aₙ = 2+3(n-1)

c) aₙ = 3+4(n-1)

d) aₙ = 3.(4)^n-1

Step-by-step explanation:

a) a geometric sequence with first term of 4 and a common ratio of 2

aₙ = ar^n-1

where a is the first term and r is the common ratio

aₙ = 4.(2)^n-1

Comparing with the standard form:

1st term = 4

Common ratio = 2

b) an arithmetic sequence with a first term of 2 and a common difference of 3

The standard form of arithmetic sequence is:

aₙ = a₁ + d(n-1)

where a₁ is the first term and d is the common difference

Given: aₙ = 2+3(n-1)

Comparing with standard equation

First term = 2

Common difference = 3

c) an arithmetic sequence with a first term of 3 and a common difference of 4

The standard form of arithmetic sequence is:

aₙ = a₁ + d(n-1)

where a₁ is the first term and d is the common difference

Given: aₙ = 3+4(n-1)

Comparing with standard equation

First term = 2

Common difference = 3

d) a geometric sequence with first term of 3 and a common ratio of 4

aₙ = ar^n-1

where a is the first term and r is the common ratio

aₙ = 3.(4)^n-1

Comparing with the standard form:

1st term = 3

Common ratio = 4

6 0
3 years ago
A rectangular pool is 10 meters wide and 16 meters long.What is the area of the pool? What is asked?What are given?What is/are t
Morgarella [4.7K]
<h3>Answer:</h3>

A=160 m

<h3>Solution:</h3>
  • The formula for the Area of a rectangle is:
  • A=LW
  • In the above formula, L stands for the length and W stands for the width.
  • We are given:
  • L=16 m
  • W=10 m
  • We are asked to find the area of the rectangular pool.
  • The operation that we're going to use here is:
  • Multiplication.
  • Multiply:
  • A=16*10
  • A=160 m

Hope it helps.

Do comment if you have any query.

7 0
2 years ago
Read 2 more answers
Six students are being grouped into three pairs to work on a science lab. how many different combinations of three pairs are pos
pychu [463]

We want to select 3 pairs of people from a group of 6.

We use the formula:

n! / (r! * (n -r)!)

where n = 6 and r = 2

combinations = 6! / (2! * 4!) =

combinations = 6 * 5 / 2

combinations = 15


Source:

1728.com/combinat.htm




4 0
3 years ago
Find the slope of the line passing through the points (9,3) and (9,-5).
DedPeter [7]

Answer: its 8

Step-by-step explanation:

Use the distance formula to determine the distance between two points.

3 0
2 years ago
Other questions:
  • Can anyone help me with calculus??
    15·1 answer
  • Write two division equations for 16 times 7/8 = 14
    12·1 answer
  • Which infinite geometric series has a sum?
    12·1 answer
  • A trunk is dragged 3 m across an attic floor by a force of 2 N. The work done on the trunk is ____ joules. Assuming the floor to
    15·2 answers
  • Find the reference angle for 336°<br> a. 156°<br> b. 66°<br> C. 114°<br> d. 24°
    14·1 answer
  • Find a formula for an for the arithmetic sequence.
    11·1 answer
  • Write the coordinates of one point that lies in the second quadrant of the coordinate plane.
    13·1 answer
  • PLEASE SOMEONE HELP ASAP
    8·1 answer
  • I will mark brainliest please help! <br>Find the are of the figure?​
    15·1 answer
  • Solve: 8+2x-12=58 <br><br> i need help please asap.
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!