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vivado [14]
3 years ago
12

Edward owes his parents $20 for a new video

Mathematics
1 answer:
Galina-37 [17]3 years ago
3 0

Answer:

it would take Edward 8 to pay back his debt

Step-by-step explanation:

every 2 days he pays his parents 5 bucks so because 5 times 4 equals 20 he would have to multiply the 4 by 2 and that gets you 8 days

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4 less than a number is it the same as a number decreased by 4?
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Yes it is the same thing ! :)
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3 years ago
Find the slope of the line that passes through (-28, 100) and (-29, 1).​
Zanzabum

Answer:

99

Step-by-step explanation:

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BRIANILEST!!!!Which lines are parallel? Check all that apply.
spin [16.1K]

Answer:

b║f

c║e

Step-by-step explanation:

Given a diagram,

Lines b, c, d, e, f and a transversal line 'a'.

Here line 'b' makes an angle with line 'a' is 89.5° and line 'f' makes an angle with line 'a' is also 89.5° (180°-90.5° = 89.5°)

Since corresponding angles are same.

So, line 'b' is parallel to line 'f'.

And line 'c' makes an angle with line 'a' is 91.5° and line 'e' makes an angle with line 'a' is also 91.5° (180°-88.5° = 91.5°)

Since corresponding angles are same.

So, line 'c' is parallel to line 'e'.

Therefore,

b║f

c║e

That's the final answer.

4 0
3 years ago
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Maggie has a food scale with a digital display that shows the weight as a decimal number. The recipe she is using calls for ingr
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A trapezoid has an area of 20 cm2 and a height z cm. The lengths of the parallel sides are (2z + 3) cm and (6z – 1) cm. Find the
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Step-by-step explanation:

Given the following :

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The area of trapezoid is calculated using the formula:

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Where ;

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b = length of side 2

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Opening the bracket

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a = 4, b = 1, c = - 20

(-b±√b^2 -4ac) / 2a

Z = 2.11 or - 2.364

z cannot be negative, therefore,

Z = 2.11 cm

6 0
2 years ago
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