Step-by-step explanation:
The sum of a twice number, x, and twice another number, y, is -78.
Answer:
area = 132 cm²
Step-by-step explanation:
area of rectangle = 7 x 12 = 84
area of one triangle = 8 x 6 x 0.5 = 24
total area = 84 + 24 + 24 = 132 cm²
P is inversely proportional to V
That is P = k/V where k is some constant.
Plug in the given values for P and V:-
25 = k/400 giving k = 10,000
so the relation is P = 10,000 / V
when V = 200 , 200P = 10,000
Its A
112+45+25m=50+60m
Both sides should be qual to each other once they both hit a certain number of months. I hope this helps!
Answer:
A
Step-by-step explanation:
The equations are ...
... s + p = 15
... 3s + 10p = 94
Matrix equation A is equivalent.
