3*2= 6 and 10^9*10^17=10^26 so the answer is 6*10^26
Answer:
80
Step-by-step explanation:
all triangle angles add to 180
50+50=100
180-100=80
If there are 6 groups of 9 then he had 54 cards because 6*9=54
Answer:

Step-by-step explanation:

Isolate n on one side of the equation.
First, subtract 12 from both sides.
4n+12-12=4-12
Solve.
4-12=-8
4n=-8
Then, divide by 4 from both sides.
4n/4=-8/4
Solve.
Divide the numbers from left to right.
-8/4=-2
n=-2

So, the final answer is n=-2.
True since each inch is 4 miles you time 6 by 4
false it says it is 12 miles so you divide that by 4 to get the inches
false if A to B is 24 and B to C is 12 miles there is clearly much more then 4 miles between A and C