Answer:
15033
Step-by-step explanation:
14,406 -(-627)
Answer:
715.5
Step-by-step explanation:
The formula is A=1/2 b*h
so, b*h = 53*27 = 1431
Divide by 2 and the answer is 715.5
Hope this helps :)
Multiply the numbers on the major axis which are 2 and -9 to get -18. Subtract from that 3*4 = 12. So -18-12 = -30. That's the determinant.
Answer:
x=12
Step-by-step explanation:
3(x-1)=2x+9
3x-3=2x+9
3x-2x-3=9
x-3=9
x=9+3
x=12
