Step-by-step explanation:
Given
2a + b = 6......equation 1
a - 6 = b
a = b + 6........equation 2
Putting equation 2 in equation 1
2 ( b + 6 ) + b = 6
2b + 12 + b = 6
3b = 6 - 12
3b = - 6
b = - 6 / 3
Therefore b = - 2
Now
a = - 2 + 6 = 4
hope it will help :)
Answer:
Which exponential equation is equation is equivalent to the logarithmic equation below? Log 200 = a
A) 200^10=a
B)a^10=200
C)200^a=10
D)a0^a=200
D) 10^a = 200 is the answer
Hope This Helps! Have A Nice Day!!
Answer:
B & C
Step-by-step explanation:
The two binomials are equal to zero to find the roots.
Hope this helps
A real number is rational, if it is the ratio of two integers. Otherwise it is called irrational. If D<span> is the diameter of circle, then </span>C<span> = </span>π D<span> is it's circumference.</span>
