I also need help on this question. Someone please help out
Answer:
parallel is 5x + 3y = 13
perpendicular is 6x - 10y = 7
Step-by-step explanation:
Answer:
57
Step-by-step explanation:
3^r = 19
Multiply each side by 3
3 * 3^r = 19 *3
We know that a^b * a^ c = a^ ( b+c)
3^1 * 3^r = 19 *3
3^(r+1) = 19*3
3^(r+1) = 57
Answer:
197.92
because h x v and you will get yo answer
You can first remove the parentheses
= 3x3 - 5x - 8 + 5x3 + 7x + 3
Now add like terms :-
= 8x3 + 2x - 5