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
andreev551 [17]
2 years ago
5

Help me on this Please

Mathematics
1 answer:
Alja [10]2 years ago
6 0
Pythagorean Theorem:
a^2 + b^2 = c^2
Since you have the hypotenuse, you can change the equation to find the missing side.
a^2 - c^2 = -  b^2
Insert your numbers:
9^2 - 10^2 = -b^2
What do you get?

You might be interested in
Cherry is a realtor. She made the graph below to show the amount of taxes paid on the houses she has sold. Which of the followin
BlackZzzverrR [31]
It increased by 3000$ for every 200,000$ increased in appraised value. Hope this helps❤️please rate
5 0
3 years ago
If a company has 5 employees with annual salaries of 30000 50000 30000 80000 and 70000 respectively what is the mean annual sala
Marina86 [1]

The answer is 52,000.


You have to add all of the values and divide them by the number of values. In this case you would do 30,000 + 50,000 + 30,000 + 80,000 + 70,000 which equals 260,000 then you would divide that number by 5 since there are 5 values.

5 0
3 years ago
Simplify.<br><br> 3(y+7)+8y<br><br><br> Please answere
Katena32 [7]
3y+21+8y
11y+21 is the answer
7 0
2 years ago
Read 2 more answers
Can you think of any 2x2 matrices d for which cd = dc for all 2x2 matrices c? give 2 different examples of such matricesd.
Ksju [112]
For any arbitrary 2x2 matrices \mathbf C and \mathbf D, only one choice of \mathbf D exists to satisfy \mathbf{CD}=\mathbf{DC}, which is the identity matrix.

There is no other matrix that would work unless we place some more restrictions on \mathbf C. One such restriction would be to ensure that \mathbf C is not singular, or its determinant is non-zero. Then this matrix has an inverse, and taking \mathbf D=\mathbf C^{-1} we'd get equality.
6 0
3 years ago
HELP ASAP!! jjwjwhwjabagajsbs
ollegr [7]

Answer: 90% of people marry there 7th grade love. since u have read this, u will be told good news tonight. if u don't pass this on nine comments your worst week starts now this isn't fake. apparently if u copy and paste this on ten comments in the next ten minutes you will have the best day of your life tomorrow. you will either get kissed or asked out in the next 53 minutes someone will say i love you.

Step-by-step explanation:

3 0
2 years ago
Other questions:
  • What is the expanded notation of 12.065?
    11·1 answer
  • What is an equation of the line that passes through the point (3,-1) and is perpendicular to the equation y=-3x+2
    12·1 answer
  • Please help me bc idkkkkk​
    15·1 answer
  • there are 40 players in 2 basketball teams.25% of the players did not like thier positions .how many players like their position
    15·2 answers
  • Question 26 OT 40
    7·1 answer
  • Someone help me! PLS DONT SKIP
    7·2 answers
  • 7 1/5 - (-4/5) <br><br>this is adding and subtracting rationals​
    14·1 answer
  • I need help pls help
    6·1 answer
  • The amount y of your​ friend's allowance if the amount she receives is ​$10 more than the amount x you receive.
    9·1 answer
  • Use the following situation for #21 - 22
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!