Answer:
15
Step-by-step explanation:
The given equation is


When we multiply we obtain the equations:


We add both equations to obtain:

Divide both sides by -7 to get:

Answer:
7.61577310586
Step-by-step explanation:
Pythagoras Theorem 7 squared + 3 squared= 49+9=58

Answer:
Hello thank you for your question! The answer to your problem is 2.993
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Step-by-step explanation:
Using Pythagoras' Theorem



So, the answer is 41 cm.
C refers to the hypotenuse
Answer:
5490
Step-by-step explanation:
you multiply every number by 6 and you will get the answer