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Misha Larkins [42]
3 years ago
12

How many pairs of parallel sides does a square have?

Mathematics
2 answers:
BabaBlast [244]3 years ago
3 0
2

1 Each for each side
[Horizontal Side]
[Vertical Side]
vovikov84 [41]3 years ago
3 0
2
1 for each side
(horizontal)
(vertical)
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Are the given values in the table enough information to show an exponential function instead of a linear function? If not, expla
BaLLatris [955]

Answer:

where is the table

Step-by-step explanation:

6 0
3 years ago
Wilma worked 38 hours 52 minutes last week. She earns $25.15 per hour. What is wilma's pay for this work period? Round your answ
Iteru [2.4K]

Answer:

$968.78

Step-by-step explanation:

multiply worked hours by her pay per hour

38.52×$25.15=

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then you round it to the nearest hundredth

since the thousandth is greater than 5 the <u>8</u><u> </u>will round the <u>7</u><u> </u>to an 8

giving you $968.78

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3 years ago
Read 2 more answers
Which of the following is the equation of a line perpendicular to the line y=-3/2x+4, passing through the point (3, 9)?
Anastaziya [24]

Answer: -2x+3y = 21 which is choice C

============================================

Work Shown:

The slope of the original line is -3/2. The perpendicular slope is 2/3. We flip the fraction and flip the sign. Multiplying the original slope (-3/2) and the perpendicular slope (2/3) will result in -1. Let's use this perpendicular slope and the point to find the equation of the perpendicular line in slope intercept form.

y = m+b

y = (2/3)x+b .... plug in the perpendicular slope

9 = (2/3)(3)+b .... plug in the point (x,y) = (3,9)

9 = 2+b

9-2 = 2+b-2 ... subtract 2 from both sides

b = 7

So y = (2/3)x+b turns into y = (2/3)x+7.

This equation is in slope intercept form.

---------------------------

Let's convert to standard form

y = (2/3)x+7

3*y = 3*((2/3)x+7) ... multiply both sides by 3 to clear out the fraction

3*y = 3*(2/3)x+3*7 ... distribute

3y = 2x+21

-2x+3y = 21 .... get the x term to the other side (subtract 2x from both sides)

4 0
3 years ago
I NEED HELP ASAP! Due today!!!
kari74 [83]
The y-intercept would be 2. This is due to the fact that when the line cross through the y axis, it is 2.
4 0
2 years ago
Which is the approximate difference in the tenths between?
MArishka [77]

Answer:

0.4

Step-by-step explanation:

0.2 is too small,  and everything above 1.0 is too big, so by default, must be 0.4

4 0
3 years ago
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