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2 years ago

Triangle RST is translated 2 units left and then reflected over the y-axis.

Mathematics

2 answers:

Sergeu [11.5K]2 years ago

7 0

Answer:

A and B

Step-by-step explanation:

on edge 2020

aev [14]2 years ago

6 0

Answer:

Step-by-step explanation:

a reflection over the y-axis and then a translation 2 units right

a 180degree rotation about the origin, then a translation 2 units right, and then a reflection over the x-axis

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3 years ago

In a triangle ABC, tan (a) = 20/21. Find sin (a) and cos (a)

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2 years ago

Predict if the product will be greater than, less than or equal to the second factor 4/5 x 1 2/5 = y

Radda [10]

Answer:

The product will be less than the second factor.

Step-by-step explanation:

Given the expression

$\frac{4}{5}\:\times \:1\frac{2}{5}\:=y$

solving to determine the product value

$y=\:\frac{4}{5}\times \:\:1\frac{2}{5}$

$=\frac{4}{5}\times \frac{7}{5}$

$\mathrm{Apply\:the\:fraction\:rule}:\quad \frac{a}{b}\times \frac{c}{d}=\frac{a\:\times \:c}{b\:\times \:d}$

$=\frac{4\times \:7}{5\times \:5}$

$=\frac{28}{5\times \:5}$

$=\frac{28}{25}$

As the value of the second factor is:

$1\frac{2}{5}=\frac{7}{5}=1.4$

And the product value is:

$y=\frac{28}{25}=1.12$

It is clear that the product value 'y = 1.12' is lesser than the second factor value '1.4'.

i.e. 1.12 < 1.4

Thus, the product will be less than the second factor.

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3 years ago

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Answer:

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Step-by-step explanation:

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3 years ago

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2 years ago

Read 2 more answers