by Pythagoras theorem,
hypotenuse² = base² + adjacent²
x² = 7² + 11²
x² = 49 + 121
x² = 170
x = √170
x = 13.03
x = 13(round fig)
hope it helps...!!!
Step-by-step explanation:
j=25+5
j=30
final answer is 30
0.035. You add the two numbers together and divide by two
For this case we must simplify the following expression:
![(1-2n) -7n (12-2) =](https://tex.z-dn.net/?f=%281-2n%29%20-7n%20%2812-2%29%20%3D)
We solve the operation of the second parenthesis, taking into account that different signs are subtracted and the sign of the major is placed:
![(1-2n) -7n (10) =](https://tex.z-dn.net/?f=%281-2n%29%20-7n%20%2810%29%20%3D)
We multiply:
![(1-2n) -70n =](https://tex.z-dn.net/?f=%281-2n%29%20-70n%20%3D)
We eliminate the parentheses:
![1-2n-70n =](https://tex.z-dn.net/?f=1-2n-70n%20%3D)
We add similar terms, taking into account that equal signs are added and the same sign is placed:
![1-72n](https://tex.z-dn.net/?f=1-72n)
Answer:
The simplified expression is: ![1-72n](https://tex.z-dn.net/?f=1-72n)
Answer:
2pier is the formula for circumference
Step-by-step explanation: