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3 years ago

1,000 cubic centimeters equals 1 ____?

Mathematics

2 answers:

Rama09 [41]3 years ago

3 0

The answer is 1 Liter :)

Serhud [2]3 years ago

3 0

1000 cm³ = 1dm³ (the answer is D. Cubic decimeter)

Since we are using the third power, we should divide for 1000 when we go up in the metres "stairway". So since decimeter is a bigger measure compared to centimeter, just divide for 1000 and get 1dm³

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What's the expanded form of 32.043

jok3333 [9.3K]

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In math class, Jose earns 10 points for each A in his homework. If he already has 50 points, how many A’s does he need to get 12

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Step-by-step explanation:

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Which of the following is NOT written in scientific notation?

Maurinko [17]

Answer:

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2x - y = 3

are the same line, as we can multiply the second equation by 2 and get exactly equation 1.

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3 years ago

Triangle DEF is congruent to right triangle GHI with a right angle at vertex H. If the slope of DE is –2, what must be true?

taurus [48]

The slope of HI is 1/2

The slope of EF is 1/2

Solution:

Given that,

Triangle DEF is congruent to right triangle GHI

Which means,

These pairs of angles are congruent

{D, G}, {E, H}, and {F, I}

In triangle DEF, E is a right angle

This means that the line segments $\overline{DE}\ and\ \overline{EF}$ are perpendicular.

We know that,

Product of slope of a line and slope of line perpendicular to that line is equal to -1

Given that,

Slope of DE = -2

$\text{ Slope of DE } \times \text{ slope of EF} = -1\\\\-2 \times \text{ slope of EF} = -1\\\\\text{ slope of EF} = \frac{1}{2}$

Since the sides EF and HI are congruent,

Slopes of parallel lines are equal

$Slope\ of\ HI\ = \frac{1}{2}$

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4 years ago

PLEASE HELP ASAP

Vedmedyk [2.9K]

I got -80.00%I hope this helps

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