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weeeeeb [17]
3 years ago
9

Which figure always has exactly four lines of reflection that map the figure onto itself?

Mathematics
2 answers:
Sidana [21]3 years ago
8 0

Answer:

Hey im real sorry.

Step-by-step explanation:

You know how it is i just need dem points so i can get my own stuff done again im sorry i could not be any help to you

-Luke Smith

Salsk061 [2.6K]3 years ago
4 0

Answer:

number 3

Step-by-step explanation:

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On the coordinate plane, ΔABC ≅ ΔDEF by SSS. ΔABC translates 2 units to the left and 3 units down. Do the triangles remain congr
MrRissso [65]
Yes because you are simply translating the shape and moving it and not changing the shape.
8 0
3 years ago
Read 2 more answers
Estimate the sum of 4.27 and 9.91 by first rounding each number to the nearest whole number.
mart [117]
4.27 + 9.91

Round them to the nearest whole number.

4.27 ⇒ 4
9.91 ⇒ 10

Now you can add them up.

4 + 10 = 14
4 0
3 years ago
Find the average rate of change between f(-7) and f(-1) in the function f(x)=x^2+2x -8
Viktor [21]

Solve the equation by replacing x with -7 and then -1.

Then subtract the two to find the difference and divide that by the difference between -7 and -1.

f(-7) = -7^2 + 2(-7) -8 = 49 -14 -8 = 27

f(-1) = -1^2 + 2(-1) -8 = 1 -2 - 8 = -9

Difference between 27 and -9 = -36

Difference between -1 and -7 = -6

Rate of change = -36 /-6 = 6

3 0
3 years ago
Simplify (5ab4c)(-abc2).
Alexxx [7]
-5a^{2}b^{5}c^{3}
Hope i could help you
8 0
3 years ago
Help ASAP pleaseee!
natulia [17]

Answer:

<h2><em>11.6%</em></h2>

Step-by-step explanation:

The probability of getting a 6 is 1/6.  

The probability of not getting a 6 is 5/6

We roll a die 4 times and want 2 sixes, and 2 not sixes.

i.e.exact 2 6's  

We want a combination of 2 sixes from 4 rolls, so we can use the binomial formula to solve this

(4C2)(1/6)²(5/6)² = 6(1/36)(25/36) = (1/6)(25/36) = 25/216 = 0.1157

Nearest tenth of percent is 0.1157×100=11.6%

Ans :11.6%

3 0
2 years ago
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