Answer:
- 5, 69
- x, y
- 75, 67
- 2x, 53c
- 2x + 5
- 57g/3
- 4/x
- 2x +
-g - x + ax +bx = 0, where a,b ≠ 0 and x = unkown
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Answer:
the answer would be 4 on edg 2020
Step-by-step explanation:
hope this helped god bless all and be safe out there
Answer:
y=-1/2 x +13
Step-by-step explanation:
negative reciprocal of 2 is -.5 and then find what y intercept it would be to go through that point
Answer:
yes
Step-by-step explanation:
hope this helps
Answer:
a3 + b3 = -7
Step-by-step explanation:
When the sequence is A.P
a1 =4 and a2= -2
Common difference,d = a2 - a1
= -2 - 4
d = -6
a3 = third term
a3 = a1 + 2d
= 4 + 2(-6)
= 4 - 12
= -8
a3 = -8
When the sequence is geometric
a1 =4 and a2= -2
Common ratio, r = a2/a1
= -2/4
r = -1/2
Or
r = -0.5
b3 = third term
b3 = ar²
= 4 * (-1/2)²
= 4 * 1/4
= 4/4
= 1
b3 = 1
a3 + b3 = -8 + 1
= -7
a3 + b3 = -7
