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Ierofanga [76]
3 years ago
12

Are squares always similar?

Mathematics
2 answers:
MatroZZZ [7]3 years ago
7 0

Answer:

Yes

Step-by-step explanation:

Their size may not always be equal but their ratios of corresponding parts will always be equal.

kaheart [24]3 years ago
4 0

Answer:

All squares are always similar. Their size may not be equal but their ratios of corresponding parts will always be equal.

Step-by-step explanation:

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The value of y varies directly with the value of x, and y = 12 when x = 4.
mezya [45]
You can basically plug in the numbers for x and y into the options:

A. y/x = 3
12/4 = 3, so this one is right

B. xy = 3
12*4 = 48, so this is wrong

C. x = 3y
3*12 = 36, which is not x (4), so this is wrong

D. y = 3x
3*4 = 12, which is y (12), so this is right

So, A and D are right
8 0
3 years ago
If a radius is 16 feet long, what is the length of an arc whose measure is 60 degrees?
babymother [125]

Answer:

(16/3)π ft

Step-by-step explanation:

The arc length formula is s = rФ, where Ф is the central angle in radians.

Here the central angle is 60° so we must convert this to radians:

60°        π        π

----- * -------- = ----- radians

  1       180°      3

Thus, the arc length of interest is s = (16 ft)(π/3 rad) = (16/3)π ft

5 0
3 years ago
I need help with #4 & 5
svp [43]
For #4, break up what's under the radical sign into 100 * 2, and then break the n^8 into n^2*n^2*n^2*n^2 so it's easy to see how to pull out what you need to. 100 is a perfect square: 10*10, so you can pull that out, leaving the 2, and you can also pull out 4 n's, so for #4, the answer is 10n^4 sqrt2. 
#5 breaks up into 9*7, with 9 being the perfect square 3*3. Break the n^9 up into n^2*n^2*n^2*n^2*n. So you can pull out the 3 and 4 of the n's, which gives you 3n^4sqrt7n
6 0
3 years ago
PLEASE HELP!
vovangra [49]

Answer:

2

3

RESULT

In the slope-intercept form you use the slope of the line and the y-intercept to express ... The m-value, the slope, tells us that for each step to the right on the x- axis we move 2 ... the origin has a y-intersect of zero, b = 0, and represents a direct variation. ... form · Parallel and perpendicular lines · Scatter plots and linear models.

5 0
3 years ago
The Human heart pumps 750 gallons of blood in 9 hours A human kidney filters 100 gallons of blood in 6 hours how many more gallo
slega [8]
750 / 9 = 83.333333

83.33333  * 24 = 2000

100 / 6 = 16.66666667

16.6666667 * 24 = 400

2000 - 400 = 1600 gallons more than the kidney
3 0
3 years ago
Read 2 more answers
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