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Kamila [148]
3 years ago
12

A reflection, rotation, translation, or dilation is called a

Mathematics
2 answers:
siniylev [52]3 years ago
8 0
<u><em /></u>These are all called <u><em>TRANSFORMATIONS</em></u><u><em>

</em></u><em />Reflections, rotations, and translations are rigid translations (they don't affect the area/perimeter/volume/surface area) while dilations are non-rigid transformations.<u><em>
</em></u>
-BARSIC- [3]3 years ago
6 0
A reflection, rotation, translation, or dilation is called a transformation. This is because each one of these transform and changes a shape.
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In a certain​ country, the mean birth weight for boys is 3.27 ​kg, with a standard deviation of 0.51 kg. Assuming that the distr
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Answer:

0.066

Step-by-step explanation:

We solve this question using z score formula

z = (x-μ)/σ, where

x is the raw score

μ is the population mean

σ is the population standard deviation

For the question

mean birth weight for boys is 3.27 ​kg, with a standard deviation of 0.51 kg.

x = 2.5

Hence:

z = 2.5 - 3.27/0.51

z = -1.5098

Probability value from Z-Table:

P(x ≤ 2.5) =P(x < 2.5) = P(x = 2.5) =

=0.065547

Therefore, the proportion of baby boys that are born with a low birth weight is 0.066

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3 years ago
What is the value of 4(3x + 5) when x = 11?
navik [9.2K]

Answer:

152

Step-by-step explanation:

3(11)= 33

4(33+5)

4(33)=132

4(5)=20

132+20=152

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3 years ago
Write the formula, substitution, and solve. A parallelogram is being painted on the wall of a playroom. The parallelogram measur
Andreas93 [3]

Answer:

Area: 40

Step-by-step explanation:

To find the area of a parallelogram you multiply the base times the height, or the length times the height. This is why you multiply 5x8 to get 40. The substitution could be 5 x 8 = X

X is the area.

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What does “4(x+3)+5x-x^2 “equal
Nikitich [7]

Answer:

Thanks for asking!

Step-by-step explanation:

The answer is -x²+9+12

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Maybe make a  Y_O_U_T_U_B_E channel

Step-by-step explanation:

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