Answer:
20r^8s^-6
Step-by-step explanation:
Answer:
61
Step-by-step explanation:
since it is a right angle, you subtract 90 by 29 to get 61
Multiplying the number by 1,000
Answer: ![a=10](https://tex.z-dn.net/?f=a%3D10)
Step-by-step explanation:
1. You have the following equation given in the problem above:
![\frac{a}{10}-\frac{1}{2}=\frac{1}{2}](https://tex.z-dn.net/?f=%5Cfrac%7Ba%7D%7B10%7D-%5Cfrac%7B1%7D%7B2%7D%3D%5Cfrac%7B1%7D%7B2%7D)
2. You must add 1/2 to both side of the equation, then:
![\frac{a}{10}-\frac{1}{2}+\frac{1}{2}=\frac{1}{2}+\frac{1}{2}\\\frac{a}{10}=1](https://tex.z-dn.net/?f=%5Cfrac%7Ba%7D%7B10%7D-%5Cfrac%7B1%7D%7B2%7D%2B%5Cfrac%7B1%7D%7B2%7D%3D%5Cfrac%7B1%7D%7B2%7D%2B%5Cfrac%7B1%7D%7B2%7D%5C%5C%5Cfrac%7Ba%7D%7B10%7D%3D1)
3. Now, you must multiply each side of the equation given by 10, therefore, you obtain the following result:
![\frac{a}{10}*10=1*10\\a=10](https://tex.z-dn.net/?f=%5Cfrac%7Ba%7D%7B10%7D%2A10%3D1%2A10%5C%5Ca%3D10)