We know that
[LA]=pi*r*l
where
LA is the lateral area of the cone
r is the radius
l is the slant height
l=LA/(pi*r)
r=15.1 cm
LA=555*pi cm²
l=(555*pi)/(pi*15.1)----> l=36.75 cm
the answer is
the slant height is 36.75 cm
Answer:
Below in bold.
Step-by-step explanation:
Standard form is Ax + By = C
where A, B and C are integers and A must be positive.
So the first 2 are already in standard form but the last 2 can be converted to standard form by multiplying each term by -1:
-12x+3y=27
= -1*-12x + -1*3y = -1*27
12x - 3y = -27 is the answer.
The last one is:
24x + 12y = -60.
Answer:
w = 2x^2-2x+15
Step-by-step explanation:
Since the formula to find the perimeter is P=2l+2w, use this to set up your equation:
6x^2-2x+14 = 2(x^2-x+8) + 2w
Then, distribute the 2 to everything inside the parentheses.
6x^2-2x+14 = 2x^2-2x+16 + 2w
Subtract 2x^2-2x+16 from both sides, leaving you:
4x^2-4x+30 = 2w
Divide 2 from both sides.
2x^2-2x+15
The answer is 2x^2-2x+15
Answer:
BD = 24
Step-by-step explanation:
EF = 44 - 8x,
BD = 44 - 5x.
Since EF is a midsegment of ∆BCD, therefore, based on the Midsegment Theorem,
Multiply both sides by 2
Collect like terms
Divide both sides by 11
x = 4
BD = 44 - 5x
Plug in the value of x
BD = 44 - 5(4) = 44 - 20
BD = 24
<h3>
Answer: -2, -1/3, 1/2, 5/6</h3>
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Work Shown:
Let,
A = 1/2
B = 5/6
C = -2
D = -1/3
Convert each fraction to decimal form
A = 1/2 = 0.5
B = 5/6 = 0.833 approximately
C = -2
D = -1/3 = -0.333 approximately
So,
A = 0.5, B = 0.833, C = -2, D = -0.333
they sort to
C = -2, D = -0.333, A = 0.5 and B = 0.833 when writing in ascending order.
Therefore,
C = -2, D = -1/3, A = 1/2, B = 5/6 is the order from least to greatest.
