Send a picture of it ok then i answer
Answer:
BD= 24
3/5 of 40= 40÷5×3
I'm not too sure about the last question...sorry
Answer:
Third option 2,6,24,120,720
Step-by-step explanation:
Step 1
The first step is to simplify the expression for the nth term of this sequence using the definition of the factorial symbol. The simplification of this expression is done below,
Step 2
The second step is to use the substitute different values of n into the expression of the nth term to work out which sequence corresponds to the correct answer.
The terms of the sequence are {2,6,24,120,720}. The correct answer is the third option.
9514 1404 393
Answer:
8
Step-by-step explanation:
A system of linear equations has no solution when the equations describe parallel lines. Parallel lines have the same slope. In your equation, the slope is the x-coefficient, 8. A parallel line will have a slope of 8.
The second equation will have a slope of 8 if the system has no solution.