Answer:
V = 19.625h
Step-by-step explanation:
Volume of a cylinder V = πr²h
r is the radius
h is the height
Given
r = base/2
r= 5/2
r= 2.5
Substitute into the formula
V = π(2.5)²h
V = 3.14*6.25h
V = 19.625h
hence the required expression is V = 19.625h
Answer:
B. (x, y) → (-x,-y)
This rule is given triangle is reflection about origin or
Rotation clockwise or counter clock wise with 180°
Step-by-step explanation:
<u>Explanation:-</u>
A triangle has coordinates at X(3,7),Y(6,7) and Z(4,2)
The Rule ( x, y)→ ( - x, -y)
<em>This rule is given triangle is reflection about origin or Rotation clockwise or counter clock wise with 180°</em>
X( 3,7) → X¹ ( -3,-7)
Y(6,7) → Y¹ (-6,-7)
Z(4,2) → Z¹( -4 ,-2)
Inversely proportional:
y = constant/x, or y*x = constant. Let's see which give the *same* product:
a) 6*1.5 = 5*1.25 NO
b) 5*2 = 4*3 NO
c) 4*2.25=6*1.5 YES!!!
d) 4.5*3 = 6*4 NO
So, C)!!!
1 hour = 60 mins = 3600 sec
-
6 sec = 1 flash
3600 sec = 3600 ÷ 6 = 600 flashes
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Answer: 600 flashes
Answer:
B and C
Step-by-step explanation:
Basically the answer is H + 30% of H.
30% can be written as 0.30, 3/10 or 30/100 for example.
B and C are the equivalent of H + 30% or H.
