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2 years ago

You have a globe that has a radius of 11 inches. Find the volume of your globe

Mathematics

2 answers:

kirill [66]2 years ago

6 0

Answer:5,575.3in cubed

Step-by-step explanation:

nordsb [41]2 years ago

5 0

Answer:

V = 4/3

Step-by-step explanation:

Well first you have to pick a letter and i picked V. Then you have to calculate 11. Then you have an equation 11 +1. That equals 12. Then you find 2 numbers that equal 12. The 2 numbers are 4 and 3.

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27=9•s what does s equal

Andru [333]

Answer:

s=3

Step-by-step explanation:

27=9•s

Divide each side by 9

27/9 = 9s/9

3 =s

7 0

2 years ago

Read 2 more answers

What is the axis of symmetry of -2x^2+12x-3

Zanzabum

Answer:

x = 3

Step-by-step explanation:

The formula for the axis of symmetry is x = -b/(2a).

Here, a = -2 and b = 12, so the axis of symmetry is

-12

x = --------- = 3 => x = 3

2(-2)

3 0

3 years ago

Cual es la simplificacion de 66/81

Karo-lina-s [1.5K]

Answer:

Hence the simplification of $\dfrac{66}{81}$ is $\dfrac{22}{27}$

Step-by-step explanation:

" Simplification is the process of replacing a mathematical expression by an equivalent one, that is simpler (usually shorter),

for example: Simplification of a fraction to an irreducible fraction ".

Here we are given a fraction as:

$\dfrac{66}{81}$

As both the numerator and denominator are divisible by a factor of 3 hence we take out the common factor and obtain the reduced fraction which is further irreducible.

As 66=3×22 and 81=3×27

Hence $\dfrac{66}{81}=\dfrac{3\times22}{3\times27}=\dfrac{22}{27}$

Hence the simplification of $\dfrac{66}{81}$ is $\dfrac{22}{27}$

8 0

2 years ago

7s+4m+2l=24 5s+3m+6l=30 3s+7m+10l

julsineya [31]

Answer:

486 - 160l

Step-by-step explanation:

m = 90 - 32l

s = -48 + 18l

l = stationary

Combine like-terms, evaluate, then you will arrive at this crazy answer.

6 0

2 years ago

A tractor costs $16,900 and depreciates in value by 13% per year. How much will the tractor be worth after 8 years?

Assoli18 [71]

Answer: $-676

Step-by-step explanation:

Multiply 13% or 0.13 by the 16,900 to get 2,197. Multiply the 2,197 by 8 because that’s how many years there are and you get 17,576 then subtract that from the 16,900 to get -676 which means that the tractor would be worth pretty much nothing

8 0

2 years ago