Answer:
h(x) = −183
Step-by-step explanation:
h(x) = -5x² - x + 3 , h(6)
Replace the variable x with 6 in the expression.
h(6) = − 5(6)² −(6) + 3
−5 ⋅ 36 −(6) + 3
−180 − 6 + 3
−186 + 3
−183
The area of the circle A and B is 86.54 inches and 124.62 mm
According to the statement
we have given that the radius of the circle A and b and we have to find the area of the given circle.
So, we know that the
The area enclosed by a circle of radius r is πr².
So, For area of the circle
For condition A :
diameter = 10.5 inches
then radius = 5.25
Area = πr²
Area = 3.14*27.56
Area = 86.54 inches
Now, For condition B :
radius = 6.3 mm
Area = πr²
Area = 3.14*39.69
Area = 124.62mm
So, The area of the circle A and B is 86.54 inches and 124.62 mm
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Answer:
r = 1728 units
Step-by-step explanation:
Volume of sphere: V = (4/3)(pi)(r^3), were r is the radius.
Solving this for r^3, we get
V V 7234.56 units^3
------------- = r^3 = ---------------- so that --------------------------
(4/3)(pi) (4/3)(3.14) 4.19
Thus, r = 1728 units
Answer:
40
Step-by-step explanation:
in the ration the longest is 7 so 70/7 = 10
the shortest is 4 so 10*4 = 40
Well there are 5 people and 40 marbles so
40:5=8
each should have 8