Answer:
35
Step-by-step explanation:
Answer:
0.89 23/25 93%
Step-by-step explanation:
hope this helps!!! :)
Answer:
101°
Step-by-step explanation:

Another way:
x° + 50° = 151° (Alternate angles)
x° = 151° - 50°
x° = 101°
x = 101
Hello :
the sum is arithmetic secquence of common -diff is :
(-7)-(-5) =(-5)-(-3) = (-3)-(-1) =-2 = d
the first term is : a1 = -1
<span>the formula of the sum : S= (n/2)(a1 +an)
n is number of term an = a1+(n-1)d</span>