Answer:
25
Step-by-step explanation:
-60+85=25
the answer is 25
To solve all of these, you put the expressions you've been given into an equation that equals whatever number the sheet tells you is the sum of the angle measures. Then you just substitute it in to find the angle measures. I'll do the first one for you but tell me if you want me to do the rest:
2k + k + 45 = 180
3k + 45 = 180
- 45
3k = 135
÷ 3
k = 45°
45 × 2 (2k) = 90
Again let me know if you want the answers and working to the other two :)
1. The volume for prisim Q will be larger because the length is longer.
2. if the base is twice as large for prisim Q, the volume over all will be larger.
Answer:
a = -3 and b = 1
Step-by-step explanation:
x² - 6x + 10
→ Half the second term and place it in the bracket
( x - 3 )²
→ Square -3
- ( 3 )² = -9
→ Place this outside the brackets along with plus 10
( x - 3 ) ² - 9 + 10
→ Simplify
( x - 3 ) ² + 1
Answer:
(e) 1 =64⁰
(f) 1/64 = 64⁻¹ negative one power
(g) 1/8 = 64⁻¹/² negative one half power
(h) 1/2 = 64⁻1/6 negative one/sixth power
(I) 1/64 same as (f) ??
Step-by-step explanation:
