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3 years ago

Simplify the expression: - 3d + -9d + 5d

Mathematics

1 answer:

Gnom [1K]3 years ago

3 0

Answer:

Step-by-step explanation:

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First tell me what elapsed time is

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3 years ago

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A piece of copper tubing is in the shape of a hexagonal prism. The area of the base of the prism is 3 square centimeters. The vo

Evgen [1.6K]

Answer: 17 cm

Step-by-step explanation:

For a regular figure where the area of the base is B, and the height is H, the volume is calculated as:

V = B*H

Here we know that the base of the prism is B = 3 cm^2, and the volume of the prism is 51 cm^3

Then:

B = 3cm^2

V = 51cm^3

If we replace those in the equation above, we get:

51 cm^3 = (3cm^2)*H

Solving this for H gives:

(51 cm^3)/(3 cm^2) = H = 17 cm

The height of the tubing is 17 cm

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3 years ago

A cereal company fills boxes with 16 ounces of cereal. the acceptable percent error in filling a box is 2.5%. find the least and

miskamm [114]

Least = 16 - 0.025 * 16 = 15.6 ounces
Greatest = 16 + 0.025*16 = 16.4 ounces

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3 years ago

Help me answering this question

tatuchka [14]

Answer:

Step-by-step explanation:

when we perform each of these transformations, the only one that does NOT make shape F congruent (the same position, orientation and size) with shape G, for it reflects over and axis making it mirror to G, but is then ROTATED 90 degrees into shape G's sector, rotating the shape 90 degrees as well

hope this helps ya out :)

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2 years ago

What is 710,200 written in word form

Julli [10]

For this case we have the following number:
710200
We are going to decompose this number as the sum of three numbers:
 $710200 = 700000 + 10000 + 200
$
 Let's now write each number:
70000: seven hundred thousand
10000: ten thousand
200: two hundred
Therefore, the complete expression is:
Seven hundred ten thousand two hundred
Answer:
Seven hundred ten thousand two hundred

8 0

3 years ago