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ZanzabumX [31]
3 years ago
9

Rotational symmetry is the quality a design has if it maintains all characteristics when it is rotated about an axis lying in it

s plane. True or false?
Mathematics
2 answers:
svetoff [14.1K]3 years ago
7 0

Answer:

The Answer is False

Step-by-step explanation:

Just got it right on apex

mrs_skeptik [129]3 years ago
5 0
Answer – TrueA design is said to have Rotational symmetry if all its characteristics remain the same after it has been rotated about an axis lying in its plane. In other words, rotational symmetry is the quality possessed by a shape has when it looks the same after it has undergone some rotation by a partial turn about an axis lying in its plane. Rotational symmetry is also referred to as radial symmetry.

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Estimate the line of best fit using two points on the line.
mash [69]

Answer:

B. y = -2/3x + 12

Step-by-step explanation:

Formula to find the slope when given two points on a line:

<u>y</u><u>2</u><u> </u><u>-</u><u> </u><u>y</u><u>1</u>

x2 - x1

Substitute the two given points (6, 8) (9, 6):

<u>6</u><u> </u><u>-</u><u> </u><u>8</u>

9 - 6

Slope = -2/3x

We found the slope! And the answer choices already gave us one y-intercept, which is 12. The last thing we do is we form an equation with the information we solved and that was given to us.

y = slope (x) + y-intercept

y = -2/3x + 12

The answer choice that matches this equation is B.

In conclusion, the equation that best estimates the line of best fit shown above is answer choice B.

5 0
3 years ago
Read 2 more answers
together Dillion and leon make up 1/4 the midfielder on the soccer team how many midfielders are on the team?
weqwewe [10]
Hello!

I believe that there are 8 people on the midfielder team

1/4 is the equivalent to 25% and 2 is 25% of 8. When you divide 2 by 0.25, you will get 8 as your answer

I hope this helps!
8 0
4 years ago
Use the numbers you see when you count forward by tens
Rufina [12.5K]
I dont know if his is what you mean exactly but...
10, 20, 30, 40, 50, 60, etc..
5 0
4 years ago
Read 2 more answers
Craig threw a handful of identically shaped buttons into the air then collected 14 bottoms that landed on the carpet. Is this sa
olga55 [171]

Answer:

possible?? but I think that there is a typo, and that there would not be a bias

Step-by-step explanation:

can we assume that there are no typos in the question

he threw BUTTONS in the air, and look at buttons that landed with the BOTTOMS facing up ??? in that case the weight might bias the orientation of the landing... I think that you have a typo and it just says that he collected 14 BUTTONS, in that case given that they are "IDENTICAL" we most likely can assume that there would be no bias (size color, texture are all the same)

8 0
3 years ago
Please help me on this
inn [45]
A:$7.75
B:$8.75
C:$9.50
D:$0.75
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4 years ago
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