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
faust18 [17]
3 years ago
7

Pythagorean theorem , HELPPP

Mathematics
2 answers:
sladkih [1.3K]3 years ago
6 0

Answer:

A=150

Step-by-step explanation:

1/2ab=A

1/2 15x20 = 1/2 300 = 150 = A

Hope this Helps! :)

Juliette [100K]3 years ago
4 0

Answer:

Hypotenuse = 25

Step-by-step explanation:

Pythagorean theorem: a^2+b^2 = c^2

15^2+20^2 = c^2

225+400 = c^2

625 = c^2

25 = c

You might be interested in
Andrea has 3 tiles. One is a regular octagon, one is a regular pentagon and one is a regular hexagon. Andrea thinks the 3 tiles
HACTEHA [7]

From calculations, we can say that the given tiles will not fit together perfectly.

<h3>How to find the sum of interior angles of a Polygon?</h3>

If the tiles join perfectly at a point, sum of all angles around the joining point should be 360°.

Expression for the measure of the interior angle of a polygon,

Interior angle of a polygon = [(n - 2) * 180]/n

Interior angle of a pentagon = [(5 - 2) * 180]/5 = 108°

Interior angle of a hexagon = [(6 - 2) * 180]/6 = 120°

Interior angle of an octagon = [(8 - 2) * 180]/8 = 135°

To prove that the given tiles fit together perfectly → Sum of all the angles around the common point should be 360°

Sum of all interior angles = 108° + 120° + 135° = 363°

Therefore, given tiles will not fit together perfectly.

Read more about Interior angles of a Polygon at; brainly.com/question/224658

#SPJ1

4 0
2 years ago
What is 975, 462 round to the nearest hundred thousand
podryga [215]

Answer:

it would be 1 million, ( 1,000,000 )

Step-by-step explanation:

1.) look to the right of the nine , (7)

2.) 7 is greater than five therefore rounding it up to 1,000,000

5 0
3 years ago
The radius of a circle P measures half the radius of circle Q. The diameter of circle Q measures 6 meters. What is the length of
m_a_m_a [10]

Answer:

  3 meters

Step-by-step explanation:

We are told that ...

  the radius of circle P is half the radius of circle Q.

The same relation applies to any corresponding linear measures of these circles, so we can also say ...

  the diameter of circle P is half the diameter of circle Q

  the diameter of circle P is half of 6 meters, so is 3 meters

3 0
3 years ago
Read 2 more answers
-3 is greater than w , and -8 is less than w
saveliy_v [14]

Answer:

-8<w<-3

Step-by-step explanation:

7 0
4 years ago
4x2 + 4x =- 4<br> Find the solutions to the Quadratic equation.
VashaNatasha [74]

Answer:

x=-3

Step-by-step explanation:

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

                   multiply the 4 and 2

8 + 4x = -4

                   subtract 8 from both sides

4x = -12

                   divide both sides by 4

x = -3

7 0
4 years ago
Other questions:
  • 12 is 4% of what number?
    14·2 answers
  • Hello is my answer right?
    11·1 answer
  • Eli, a pretty smart ape in the Salt Lake City zoo, has correctly picked the winner of the last 7 Super Bowls. Read about Eli's p
    14·1 answer
  • Where would you put 5/2 on a number line
    9·2 answers
  • A triangle has side lengths:
    10·2 answers
  • ABCD is a rectangle. Find the length of each diagonal.ac=2(5a+1) bd=2(a+1).
    5·1 answer
  • PLEASE HELP YOU WILL GET THE BRAINLIEST
    6·1 answer
  • Whats the awnser I need it asap
    7·1 answer
  • 80÷(42÷25)+3.75 I need the answer fast
    10·2 answers
  • Aisha just took a math test consisting of 20 total questions (all worth the same
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!