Surface area = 2(lw) + 2(wh) + 2(lh)
2(4 * 5) + 2(5 * 15) + 2(4 * 15)
2(20) + 2(75) + 2(60)
40 + 150 + 120
310 square inches
Answer:
12.65
Step-by-step explanation:
The equation for the distance between two points is √((x2-x1)²+(y2-y1)²)
Lets plug in our points to get:
√((-5+1)²+(6+6)²)
√((-4)²+(12)²)
√(16+144)
√160
using a calculator we get the answer 12.65
The standard algorithm<span> of multiplication is based on the principle that you already know: multiplying in parts (partial products): simply multiply ones and tens separately, and add.
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750 international minutes
100-25=75
75÷0.10=750
Answer:
(√3+1.4)m
Step-by-step explanation:
By forming a right triangle, we can see that the angle of elevation is 30°.
In a 30-60-90 triangle, the side opposite the 30° is the other leg multiplied by 1/√3.
x= 
The height of the pole is (√3+1.4)m
