<span>8.7 = 3.5m - 2.5(5.4 - 6m
3.5m - 2.5(5.4 - 6m) = 8.7
18.5m - 13.5 = 8.7
18.5m - 13.5 + 13.5 = 8.7 + 13.5
18.5m = 22.2
</span><span>18.5m = 22.2
--------- --------
18.5 18.5
m = 1.2
</span>
Answer:
you can just use formula for perpendicular in the second question
m1 . m2 = -1
Circle equation
(x-h)^2 + (y-k)^2 = r^2
where (h.k) is the center and r is the radius
(x -7)^2 + (y+10)^2 = 4
Answer:
The equivalent will be:
Therefore, option 'a' is true.
Step-by-step explanation:
Given the expression
Let us solve the expression step by step to get the equivalent
as
∵
also
∵
so the expression becomes
∵
Thus, the equivalent will be:
Therefore, option 'a' is true.
Answer:
4 bc all sides look mostly like 4
Step-by-step explanation: