Answer:
D
Step-by-step explanation:
Answer:
16
Step-by-step explanation:
Set up a proportion: 27/12=36/n
Solve algebraically: 27n=432
n=16
Therefore, 16
Answer:
c. 40.
Step-by-step explanation:
Since the small and large triangles are similar we have the equation:
45 / 90 = 6x + 4 / 4x + 56
1 /2 = 6x + 4 / 4x + 56
2(6x + 4) = 4x + 56
12x + 8 = 4x + 56
8x = 48
x = 6
So the length of the mid segment = 6(6) + 4 = 40.
Answer:
the anwser is A
Step-by-step explanation:
the anwser should be 1400
(-1) ^ 101 is -1
to an even power it would be 1
negative* ( negative ) = positive
to an odd power it is negative
positive * negative = negative
since 101 means there are (-1) *-1.......101 time
it is odd
-1 *-1 =1
this is an even power
1 * -1 = -1
this is an odd power
since 101 is odd
it will be negative