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3 years ago

6

△MNO is rotated about point A to △M′N′O′ . Which statements are true about the pre-image and image? Select each correct answer.

2 answers:

Dmitry_Shevchenko [17]3 years ago

6 0

The correct option is MN = M'N' since the first two options can be eliminated through the rules of rigid transformations.

Salsk061 [2.6K]3 years ago

3 0

Answer:

MN ≅ M′N′

Step-by-step explanation:

When you rotate an image on a certain pivot point, you´ll end up with two equal images in shape and form, but with different angles from the center, since the image is the same shape, form and length, their sides and angles should be the same, so the sentece that is true is that MN ≅ M′N′.

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Write each expression as an equivalent expression with a single logarithm. Assume xx, yy, and zz are positive real

Alekssandra [29.7K]

Answer:

$\ln(\frac{xx + yy}{zz})^{\frac{1}{2}}$

Step-by-step explanation:

Given:

1/2(ln(xx + yy) − ln(zz))

Now,

From the properties of log function,

1) n × ln(x) = ln(xⁿ)

and,

2) ln(A) - ln(B) = $\ln\frac{A}{B}$

applying the properties in the given equation

we get the above equation as:

$\frac{1}{2}(\ln\frac{xx + yy}{zz})$

( using the property 2 we get (ln(xx + yy) − ln(zz) = $\ln\frac{xx + yy}{zz}$

or

⇒ $\ln(\frac{xx + yy}{zz})^{\frac{1}{2}}$ ( using the property 1 i.e n × ln(x) = ln(xⁿ) )

expression as an equivalent expression with a single logarithm is $\ln(\frac{xx + yy}{zz})^{\frac{1}{2}}$

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3 years ago

A rectangular prymaid is sliced to its base as shown in the figure.

Furkat [3]

The answer is D: rectangle

7 0

3 years ago

hey guys if u can look exercises page with this ill be thankful i just wanna have an a in my test they are like these -8y+12y=3-

blagie [28]

Answer:

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3 years ago

What is the quotient in scientific notation?

levacccp [35]

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2 years ago

Does 1/2+1/8 = to 3/4

AleksAgata [21]

1/2 is 2/4, and so we would need another 1/4 to make it equal to 3/4
1/8 is not equal to 1/4, so 1/2+1/8 does not equal 3/4

5 0

3 years ago

Read 2 more answers