Answer:
3.98
Step-by-step explanation:
Because the formula of height of cylinder is : h=V/πr2
X(x + 3) + 34 = (x + 5)(x + 2)
First, expand to remove parentheses.
Second, add '2x + 5x' to get '7x'.
Third, cancel out '
' on both sides.
Fourth, subtract '3x' from both sides.
Fifth, subtract '7x - 3x' to get '4x'.
Sixth, subtract '10' from both sides.
Seventh, subtract '34 - 10' to get '24'.
Eighth, divide both sides by '4', leaving the 'x' by itself.
Ninth, since '24 ÷ 4 = 6', simplify the fraction to '6'.
Tenth, switch your sides to get the answer.
Answer:
x = 6
Tn=n/2^(n+1)
<span><span>t<span>n+1</span></span>=(n+1)/<span>2<span>n+2</span></span>=n/<span>2<span>n+2</span></span>+1/<span>2<span>n+2</span></span></span>
<span><span>t<span>n+1</span></span>=<span>tn</span>/2+1/<span>2<span>n+2</span></span></span>
t2=t1/2+1/2^3
t3=t2/2+1/2^4
.
.
.
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adding Sn-t1=Sn/2 +(1/2^3+1/2^4+.........)
Sn/2=t1+(1/2^3+1/2^4....)
Sn/2=1/4+(1/2^3)(1/(1-1/2))
=1/4+1/4
Sn=1
(13-0.25x4)(12+4x4)=2,464
(13-0.25x5)(12+4x5)=3,845
(13-0.25x6)(12+4x6)=2,845
so your answer is 3,845 because if Hirome sells them for $11.75 he makes $3845 if Hirome sold them for $11.50 he makes $2845.80 and if he sold them for $12.00 he would make $2464.00
6(3c - 5d + 6) =6(3c−5d+6)=6, left parenthesis, 3, c, minus, 5, d, plus, 6, right parenthesis, equals
Lunna [17]
Answer:
Step-by-step explanation:
Given
Required
Expand
Open bracket
So, the result of the expression is: