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
bekas [8.4K]
2 years ago
9

Someone please help me with this, thank you!!

Mathematics
1 answer:
BaLLatris [955]2 years ago
7 0

Answer:

x = 14.42

Step-by-step explanation:

x^2+9^2=17^2\\x^2+81=289\\x^2=208\\\sqrt{x^2} =\sqrt{208} \\x= 14.42

You might be interested in
Which equation would match the table the most?? pls help ☠️☠️
AVprozaik [17]
X-4y=13 would match the best
3 0
1 year ago
Which equation represents the standard form of the equation y= (x + 3)² - 4?
lilavasa [31]

Answer:

The answer is B. y = x^2 + 6x + 5

Step-by-step explanation:

Because y = (x + 3)^2 - 4 = x^2 + 6x + 9 - 4 = x^2 + 6x + 5

So the answer in this question is B.

4 0
2 years ago
Estimate the difference of the decimals below by rounding to the nearest whole number. 23.827
iragen [17]

Step-by-step explanation:

The key rule is: to round up the number one digit to the left has to be the number 5 or more, else it rounds down.

23.827 rounds up because the 8 is more than 5.

1.218 rounds down because 2 is less than 5.

24-1= 23

6 0
2 years ago
Find the circumference of the circle with the given radius or diameter. (Use 3.14 for π.) Diameter is 10cm
AlladinOne [14]

Answer:


Step-by-step explanationtake the diameter, 10cm and multiply by pi (3.14) and the answer is 31.4

5 0
3 years ago
Sally and Ann share £30 in the ratio 3:2. Sally keeps the biggest share. How much does she get.
77julia77 [94]
3x+2x=30
5x=30
x=5
3(5)= 15
4 0
3 years ago
Other questions:
  • What a decimal that is 1/10 of 0.9
    10·1 answer
  • You flip a coin three times.
    5·1 answer
  • (1) In 2015, the population of a small town was 8,000. The population is
    8·1 answer
  • What is the quotient of 4/7÷3/5​
    5·1 answer
  • Ethan ordered 4 sub sandwiches for a party. Each 1/2 sandwich is one serving. Does he have enough to serve 7 friends? How much i
    5·2 answers
  • A portion of the Quadratic Formula proof is shown. Fill in the missing statement. Statements Reasons x squared plus b over a tim
    15·2 answers
  • Help help help meeee please:(
    15·1 answer
  • Follow me on inst.a sarinagaytan123
    8·1 answer
  • Exactly 9 years ago, Jeri opened a bank account that earned 2% interest each year. If the account now has $215.12, how much did
    11·1 answer
  • Simplify this expression.<br> -9d – 4p – 6 – 10d + 8
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!