Answer:
Step-by-step explanation:
There are two similar triangles in this figure. The small one has a base of 6 and a height of 3.
The bigger triangle has the smaller one included in it, so you must add together the bases, 6 and x, and the heights, 3 and 4, to get the proportion.
Twice x = 2x so the entire statement is
2x = 5
Answer:
when the NUMERATOR of a fraction is equal to 0
Step-by-step explanation:
If the fraction is 0/x, the answer will always be 0 (where x is any number except 0, otherwise the answer is not defined).
Answer:
-3/6 or -1/2
Step-by-step explanation:
Answer:
-84 + 10i
Step-by-step explanation:
first, you want to take out the negative symbol from the square root, and we know that i = sqrt(-1) (sqrt = square root)
so the equation would look like
i x sqrt(100) - 84
solve for the square root of 100 which is 10
now the equation is
10i - 84
that is the answer and you can flip the equations so it can look like the actual answer
-84 + 10i
