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
Lilit [14]
3 years ago
9

Please help me! i'm stuck on it​

Mathematics
1 answer:
den301095 [7]3 years ago
8 0

Answer:

x = 15.4

Step-by-step explanation:

Because this is a right triangle, you can use the pythagorean theorem to find the length of the hypotenuse. the theorem is a^2 + b^2 = c^2

so

9^2 + 12.5^2 = c^2

solving this will give you 15.4

You might be interested in
Solve the system of equations using subtraction, 2x - 4y = -4 2x + y = 11​
Ludmilka [50]

Answer:

x=4, y=3; (4,3)

Step-by-step explanation:

6 0
2 years ago
How many numbers are in the list 1,4,7...........,2005, 2008? URGENT!
Rasek [7]

Answer:

<u>670 numbers</u>

Step-by-step explanation:

T1=1*3-2

T2=2*3-2

T3=3*3-2

...............

<u>Tn=n*3-2</u>

n*3-2=2008

n*3=2010

n=2010:3

n=670 (numbers)

8 0
3 years ago
Read 2 more answers
Which expression shows -5y (4-2y) + 8y^2-3y + 4 in simplest form?​
Tcecarenko [31]

Simplified: 18y^2-20y+1

3 0
2 years ago
A square with side length 4 cm represents 20% of a larger figure what is the area of the larger figure?
victus00 [196]
First we are going to find divided by 100 and multiply 20 is equal to four.

We are gonna use x to represent this number.

x/100 * 20 = 4

Solve for x

Therefore x = 20cm

Now that we found x the side of the larger square we are gonna find the area which is side^2.

20 * 20

Therefore the area of the larger square is 400cm^2
8 0
3 years ago
Maria's family drove 140 mi to her grandparents' house and averaged 56 ​ mi/h ​ on the way there. On the return trip, they avera
GaryK [48]

Answer: 5.3 Hours


Step-by-step explanation: 140 mi there at 56 mi per hour would be 2.5 hours. Then back 140 mi at 50 mi/h would be 2.8. 2.5 plus a 2.8 is 5.3 hours


4 0
2 years ago
Other questions:
  • H(t)=t^2+4t+3 what are the zeroes of the function? Write the smaller t first, and then the larger t second
    13·1 answer
  • Plot the approximate location of 6√ on the number line.
    7·2 answers
  • A student council president wants to learn about the preferred theme for the upcoming spring dance. Which of the following sampl
    13·2 answers
  • (3/2)x - -4 =13 what is x?
    10·1 answer
  • . You decide you want to start investing for your retirement and you want to have $650,000. If you save $100 a month in an accou
    15·1 answer
  • ( Help Please )
    10·2 answers
  • What is the 98+56-52%=
    10·1 answer
  • 2/16 = reducing fractions​
    10·2 answers
  • 25 POINTS + BRAINLIEST <br><br> PLEASE HELP ME
    9·1 answer
  • The c and y intercept
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!