Answer:
32
Step-by-step explanation:
If you divide 7200 by 64 you get 112.5 or 112 large boxes. If you do 112*64 you get 7168. Subtract 7168 by 7200 and you get 32
Answer:
20+56 or basically 76
Step-by-step explanation:
Just multiply -8 to -2.5 and -7.
X + y ≥ 10
y ≥ -x + 10 . ← Slope Intercept Form
Slope = -1
y-intercept = 10
Step-by-step explanation:
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Answer:
33.3 cm²
Step-by-step explanation:
Recall: Area Scale Factor = (Linear Scale Factor)²
Area scale factor = surface area of bigger cone/surface area of smaller cone
Let the surface area of the smaller cone be represented as x
Therefore,
Area scale factor = 75/x
Linear scale factor = radius of bigger cone/radius of smaller cone = 3/2
Thus:
75/x = (3/2)²
75/x = 9/4
Cross multiply
x*9 = 75*4
9x = 300
Divide both sides by 9
x = 300/9
x = 33.3 cm² (nearest tenth)
