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WARRIOR [948]
2 years ago
9

What is 8.51 x 104 in standard form?

Mathematics
2 answers:
notsponge [240]2 years ago
8 0

I think the answer would be 85.1

Nina [5.8K]2 years ago
3 0
8.85 x 10 to the second power I believe
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Gerry has a piece of poster board that is 3 feet wide. He wants to draw columns on the poster board so that each column is 1/6 o
SashulF [63]

Answer:

A.2

Step-by-step explanation:

8 0
3 years ago
Need help!! I’d really appreciate it....
LenaWriter [7]

40. m∠2=148°     m∠4=148°

41. ∠2 and ∠5

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6 0
3 years ago
(01.02 LC) Simplify 8 - (14)
nignag [31]

Answer:

8-14 or -6

Step-by-step explanation:


7 0
3 years ago
A can in the shape of a right circular cylinder is required to have a volume of 500 cubic centimeters. The top and bottom are ma
borishaifa [10]

Answer:

The answer to the question is

The total cost C of the material as a function of the radius r of the cylinder is

0.6912·r² + 800/r Dollars.

Step-by-step explanation:

To solve the question, we note that

The area of the top and bottom combined  = 2·π·r²

The area of the sides = 2·π·r·h

and the volume = πr²h = 500 cm²

Therefore height = 500/(πr²)

Substituting the value of h into the area of the side we have

Area of the side = 2πr·500/(πr²) = 1000/r

Therefore total area of can = Area of top + Area of bottom + Area of side

Whereby the cost of the can = 0.11×Area of top +0.11×Area of bottom +0.8×Area of side

Which is equal to

0.11×2×π×r²+ 0.8×1000/r = 0.6912·r² + 800/r

The cost of the can is $(0.6912·r² + 800/r)

3 0
3 years ago
8. If BD=BC, BD = 5x -26, BC = 2r + 1, and AC = 43, find AB.
charle [14.2K]

Answer:

24

Step-by-step explanation:

BD=DC

5x-26=2x+1

5x-2x=1+26

3x=27

x=9

BC=2x+1

=2*9+1

BC =19

so AB=AC-BC

AB=43-19

AB=24

8 0
2 years ago
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