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3 years ago

13

Calculator 30% of 500kg

2 answers:

Anestetic [448]3 years ago

6 0

Answer:

150 kilograms is your answer

3241004551 [841]3 years ago

6 0

30/100= 3/10

3/10 of 500 = 500

500 divided by 10 = 50

50*3=150

Answer = 150kg

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What is 2+2=? adding letters for extra characters

valentinak56 [21]

Answer:

4

Step-by-step explanation:

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3 years ago

Find the distance/length of segment AB is A(2.125) and B(98, 15)

balandron [24]

Answer:

146

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right<u> </u>

<u>Algebra I</u>

Coordinates (x, y)

<u>Algebra II</u>

Distance Formula: $\displaystyle d = \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$

Step-by-step explanation:

<u>Step 1: Define</u>

Point A(2, 125)

Point B(98, 15)

<u>Step 2: Identify</u>

A(2, 125) → x₁ = 2, y₁ = 125

B(98, 15) → x₂ = 98, y₂ = 15

<u>Step 3: Find distance </u><em><u>d</u></em>

Substitute in coordinates [Distance Formula]: $\displaystyle d = \sqrt{(98-2)^2+(15-125)^2}$
[√Radical] (Parenthesis) Subtract: $\displaystyle d = \sqrt{(96)^2+(-110)^2}$
[√Radical] Evaluate exponents: $\displaystyle d = \sqrt{9216+12100}$
[√Radical] Add: $\displaystyle d = \sqrt{21316}$
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5 0

3 years ago

Can someone help my sister with #3 and #4 please. I tried and I can’t figure it out.

castortr0y [4]

#3 Which of the following is less than 527 m?

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The best answer is C

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16 gb: 6,000 songs

2 gb: 500 songs

160 gb: 30,000 songs

64 gb: 14,000 songs

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This depends on the length of the song and the file format/type. A typical mp3 song of around 4 minutes averages 4 MB (4000 KB).

4 0

3 years ago

Through: (-5, -4), slope = 0

madam [21]

Answer:

y + 4 = 0(x + 5)

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Step-by-step explanation:

6 0

3 years ago

What happens when the two addends have opposite signs and the number with the larger magnitude (size) is positive?

zimovet [89]

Answer:

The smaller addend is subtracted from the bigger addend

Step-by-step explanation:

Represent the two numbers with a and b such that a > b

So, the mathematical representation will be

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$+a -b$

<em>This implies that the smaller addend (b) is subtracted from the bigger addend (b)</em>

<em></em>

<em>Take for instance; a = 6 and b = 4</em>

<em>This gives</em>

<em></em> $+6 + (-4)$ <em></em>

<em></em>

<em>Open the bracket</em>

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7 0

3 years ago