Answer:
The surface area of the cone
Step-by-step explanation:
The given figure is in the shape of a cone:
slant height(l)
Surface area of the cone
=
As, 
Surface area of the cone =
The surface area of the cone
Answer:
As P. d=-4
Step-by-step explanation:
so multiplying both side of equation by - 1
=> - P.d=4. and since 20 =5×4 so 20=5(-P.d) ==> - 5t(P.d)
=> and as -t15=-t20+t5 so it is +5t(P.d)+t5
so - 5t(P.d) +5t(P.d) +t5
answer is t5
2/3 of a minute is longer than 1/3 of a minute
1) 17, 29, 32, 9, 30, 14, 8, 39, 11, 32, 23<br>
Minimum :<br>
Maximum:<br>
Q1:<br>
Q2:<br>
Q3:
Lisa [10]
Answer:
Minimum: 8
Maximum: 39
Q1: 11
Q2: 23
Q3: 32
Step-by-step explanation:
Set the numbers into numerical order
8 9 11 14 17 23 29 30 32 32 39
Then separate into quarters
[8 9 11] [14 17 23] [29 30 32] 32 39
This is a linear equation, and it is solved for finding the value of x.
2x - 5 = -20
now simple number -5 goes to the other side of equation and turns into +5, then the equation becomes
2x = -20 +5
now we get 2x = -15
because -20 + 5 = -15, greater number is 20 then 5 and 20 is with - sign.
the next step is x = -15/2
in 2x, 2 is multiplying with x when it goes to the other side of equation 2 will be divided with -15, that's why we get
x = -15/2
which is the value of x
