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
vovangra [49]
2 years ago
7

Please help me with this.

Mathematics
1 answer:
vitfil [10]2 years ago
5 0

Answer:

15.6 inches

Step-by-step explanation:

Here we want to find the length of the missing side

Mathematically, we can use Pythagoras’ theorem

The theorem states that the square of the hypotenuse equals the sum of the squares of the two other sides

Let the missing side be x

18 is the side that faces right angle and this is the hypotenuse

Thus, we have ;

x^2 + 9^2 = 18^2

x^2 = 324 - 81

x^2 = 243

x = √(243)

x = 15.6 in

You might be interested in
Timothy stated that the sum of 0.9 + (-9/10) was 18/20.
Evgesh-ka [11]

Answer:

18/10

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
please help please help please help Suppose Karen $1000 that she invests in an account that pays 3% interest compounded annually
mojhsa [17]

‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎

7 0
2 years ago
Help, middle school homework
Vesna [10]
The answer is 180°

Angles between straight lines are 180°

Hope this helps :))
5 0
2 years ago
James says that since -5 is farther from zero on a number line than -4 is, then -5 > -4. Use complete sentences to explain th
nikitadnepr [17]
-4 is less than -5 even though they are both on the same side of the number line. -4 is closer to zero.
7 0
3 years ago
Read 2 more answers
The diagram shows the locations of Gabe’s house, a library, and a gymnasium. Each unit on the grid represents 1 kilometer.
likoan [24]

Answer:

Step-by-step explanation:4.4

5 0
2 years ago
Other questions:
  • PLEASE HELP I'M BEGGING YOU!!!
    9·1 answer
  • PLEASE HELP! Geometry
    5·1 answer
  • Solve systems of equations for x + y, please!! -2x - 7y = -13 3x + 6y = 15
    7·1 answer
  • A 14 1/2 foot by 50-foot concrete wall is to be built using concrete blocks . Fine the area
    8·1 answer
  • 6279÷4= could you help me with this problem
    12·1 answer
  • If f(x) = x2 – 2x, find:<br> f(-3) = [?]
    9·2 answers
  • How to do it step by step easy
    12·1 answer
  • X - 6y = 4 and 3.x – 18<br> How many solutions
    6·1 answer
  • Solve for x <br> -4(5 - x) = (x + 7)
    15·1 answer
  • Wish me luck<br><br>I have a math final next hour any pointers
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!