Answer:
Both are 117 degrees.
Step-by-step explanation:
Since 6 and 8 are vertical angles, they are congruent. So, 8 is also 63 degrees. Angle 4 corresponds to angle 8, so it is also 63. Angle 2 and angle 4 are vertical, so they are also congruent. So, angle 2 is 63. Since angle 1 and 2 form a straight line (180 degrees), you can find angle 1 by subtracting 63 from 180. You get 117. And since 1 and 3 are vertical, 3 is also 117.
Answer:
Step-by-step explanation:
![\huge \sqrt[3]{9 {x}^{4} } . \sqrt[3]{3 {x}^{8} } \\ \\ \huge = \sqrt[3]{9 {x}^{4} \times 3 {x}^{8} } \\ \\\huge = \sqrt[3]{27 {x}^{12} } \\ \\ \huge\orange{= 3 {x}^{4} }](https://tex.z-dn.net/?f=%5Chuge%20%5Csqrt%5B3%5D%7B9%20%7Bx%7D%5E%7B4%7D%20%7D%20.%20%20%5Csqrt%5B3%5D%7B3%20%7Bx%7D%5E%7B8%7D%20%7D%20%20%5C%5C%20%20%5C%5C%20%5Chuge%20%3D%20%20%5Csqrt%5B3%5D%7B9%20%7Bx%7D%5E%7B4%7D%20%5Ctimes%203%20%7Bx%7D%5E%7B8%7D%20%20%7D%20%20%5C%5C%20%20%5C%5C%5Chuge%20%20%3D%20%20%5Csqrt%5B3%5D%7B27%20%7Bx%7D%5E%7B12%7D%20%20%7D%20%20%5C%5C%20%20%5C%5C%20%20%5Chuge%5Corange%7B%3D%203%20%7Bx%7D%5E%7B4%7D%20%7D)
Answer:
12/5 or 2⅖
Step-by-step explanation:
2x/3 = 8/5
2x = 3 × 8/5
2x = 24/5
x = 24/5 ÷ 2
x = 12/5
Or 2⅖
Answer:
2.5
Step-by-step explanation:
Put the values in place of the corresponding variables and do the arithmetic:
ab - 0.5b = (1)(5) -0.5(5) = 5 - 2.5 = 2.5
