Answer:
180
Step-by-step explanation:
for two angles to be supplementary, their sum must be equal to 180°
200,000,000+8,000,000+400+70+8
Answer:
Gradient of line A = 4
Gradient of line B = -2
Step-by-step explanation:
To solve this question, we will use the formula for gradient passing through two points and ,
Gradient (m) =
For line A,
Since, line A passes through (3, 6) and (4, 10)
Gradient of line A =
= 4
For line B,
Since, line B passes through (1, 6) and (2, 4),
Gradient of line B =
= -2
Answer:
615079
Step-by-step explanation:
This is the answer for A
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