The square roots are
-5/2or 5/2
DENSITY = MASS/VOLUME:
OR VOLUME = MASS/DENSITY:
Volume = 315/10.5 = 30 cm³
X=52
so when finding the area of the square, 46x52=2392
than when finding the area of the triangle, 26x46=1196
than add 2392 and 1196 and u should get: 3588
So the area for the picnic tables is 1196
Answer:
B. 3x² -17
Step-by-step explanation:
f(x)= 3x+1
g(x)= x² -6
(f °g)(x) =f(g(x)) so plug in in f for variable x²-6
(f °g)(x) = 3(x² -6) +1 =3x² -18 +1 = 3x² -17
