Answer:
1 ) 597
2 ) 346
Step-by-step explanation:
1 )
A.P : - 15, - 7, 1, ...
Here,
a = - 15
d = - 7 - ( - 15 )
= - 7 + 15
d = 8
65th term is t65.
t65 = a + ( 65 - 1 )d
= a + 64 d
= - 15 + 64 ( 8 )
= - 15 + 512
t65 = 597
Therefore,
65th term = 597
2 )
A.P = 3, 10, 17, 24, ...
Here,
a = 3
d = 10 - 3 = 7
50th term is t50.
t50 = a + ( 50 - 1 )d
= a + 49d
= 3 + 49 ( 7 )
= 3 + 343
t50 = 346
Therefore,
50th term = 346
Answer:
17. w = 15 18. S = 115°
Step-by-step explanation:
17. 10 · 6 = 4w
<em>combine like terms:</em>
=> 60 = 4w
<em>divided by 4 on both sides:</em>
=> w = 15
18. 180° - S = 65°
<em>subtract 180° on both sides:</em>
=> -S = -115° => S = 115°
Answer:
-4/3 Negative Downward slope
All 45 45 90 triangles sides are equal to x, x, and xsqrt2. which is the biggest side. So here x(11) and x(11) are both given. the answer to the x shown on the triangle is xsqrt2
Answer:
What class is this for
Step-by-step explanation:
Bc I might know this
