Answer:
<em>x</em><em> </em><em>=</em><em> </em><em>20</em><em>°</em>
Step-by-step explanation:
given : x + 70° = 90°
( it is shown in the figure )
- =》x + 70° = 90°
- =》x = 90°- 70°
- =》x = 20°
<em>hence</em><em>,</em><em> </em><em>x</em><em> </em><em>=</em><em> </em><em>20</em><em>°</em>
Answer:
Step-by-step explanation:
5(x)-600=800
x=280
Answer:
D
Step-by-step explanation:
Hope this helped! Please tell me if I'm wrong!
= a^21b^24c^10
use the product rules for each set of () then multiply them together. when multiplying variables with exponents you just add them together like for a^3 * a^5 = a^8. (a^3 b^12 c^2)^2 = (a^6 b^24 c^4)