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jeka57 [31]
4 years ago
14

Write the percent 0.8 as a fraction or mixed number in simplest form

Mathematics
2 answers:
iragen [17]4 years ago
6 0
8/10 is the fraction form of .8. In percentages it would be 80%.
Nadusha1986 [10]4 years ago
4 0

Answer:

4/5

Step-by-step explanation:

0.8 = 80%

Fraction:  8/10   because the 8 is in the tenths place

Simplified fraction: 4/5   divide the 8 and 10 by 2

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Use the given conditions to write an equation for each line in general form.
Aneli [31]

Answer:

It's the last choice:

2x + y - 1 = 0.

Step-by-step explanation:

x - 2y - 3 = 0

Convert to slope-intercept form in order to find the slope:

-2y = -x + 3

y = 1/2x - 3/2

So the slope  is 1/2.  The slope of a line perpendicular to this is -1 / 1/2 = -2.

Using the point-slope form to find  the required equation:

y - y1 = m(x - x1)

x = 4 and y = -7 so we have:

y + 7 = -2(x - 4)

y + 7 = -2x + 8

2x + y - 1 = 0  is the answer.

6 0
4 years ago
Two intersecting lines will form how many pairs of congruent angles? A. no pairs B. one pair C. two pairs D. three pairs
deff fn [24]

Two intersecting lines will form 2 pairs of congruent vertical angles. Congruent angles have the same angle measure; vertical angles are opposite angles formed by 2 intersecting lines.

4 0
3 years ago
A gardener plans to extend the length of a rectangular garden. Let x represent the garden's original length. The expression 4(x+
ElenaW [278]

Answer:

The answer is "4 \cdot 7".

Step-by-step explanation:

In the question the total given value =4(x+7).  if we add the value it will be 11 but if we multiply the value it is equal to 4 \cdot 7.

8 0
3 years ago
Can someone please help?!
attashe74 [19]

                   .                                                                    

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                                              .       .

4 0
3 years ago
Find the missing side of each triangle. Leave your answers in simplest radical form.
jeka57 [31]

Answer:

x = 2\sqrt{34}

Step-by-step explanation:

Using Pythagoras identity in the right triangle

x² = 10² + 6² = 100 + 36 = 136 ( take the square root of both sides )

x = \sqrt{136} = \sqrt{4(34)} = 2\sqrt{34}

3 0
3 years ago
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