3 years ago

An equilateral triangle has what type of symmetry?

Mathematics

1 answer:

blondinia [14]3 years ago

7 0

Answer:

An equilateral triangle has 3 lines of symmetry

Hope this helps

Step-by-step explanation:

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Pls help I will appreciate pls

Alex

Answer:

S = (1 times 5)times 6

Step-by-step explanation:

Question 5. Because there are 6 friends and each of them gets 5. one of them gets 5 But there are 6 friends so you multiply by 6. 6 times 5 is 30

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3 years ago

Points B and B' have symmetry with respect to P. Find the coordinates of P when B is (2, 8) and B' is (2, 2). A. (2, 5) B. (0, 5

Alecsey [184]

Answer:

A. (2, 5)

Step-by-step explanation:

If B and B' have symmetry, then P is a midpoint between those points. We can determinate the location of point P by using the midpoint equation, whose vectorial form is:

$P(x,y) = \frac{1}{2}\cdot B(x,y)+\frac{1}{2}\cdot B'(x,y)$ (Eq. 1)

If we know that $B(x,y) = (2,8)$ and $B'(x,y) = (2,2)$ , then the location of P is:

$P(x,y) = \frac{1}{2}\cdot (2,8)+\frac{1}{2}\cdot (2,2)$

$P(x,y) = (1, 4)+(1,1)$

$P(x,y) = (2, 5)$

Which corresponds to option A.

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3 years ago

What percent of 134 is 66? (To the nearest tenth of a percent)

seraphim [82]

Answer:

66 is 49.2537313% of 134

Step-by-step explanation:

so 49.26

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3 years ago

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Jessie uses 8.2 pints of white paint and blue paint to paint her bedroom walls. 3 4 of this amount is white paint, and the rest

lakkis [162]

Answer:

the answer is 4.8

Step-by-step explanation: i had this on a test and i got it right

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3 years ago

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X + y > -3<br>how do I find the ordered pair and a solution to this inequality

AURORKA [14]

Answer:

x>-3-y

Step-by-step explanation:

subtract y from both sides

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3 years ago