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Novosadov [1.4K]

3 years ago

15

If two sides of one triangle are proportional to two sides of another and included angles are equal, then the triangles are simi

lar. True False

1 answer:

tiny-mole [99]3 years ago

8 0

Yes the triangles are similar. It’s true

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A dilation with a scale factor of 2 is applied to the three line segments shown. The resulting images are P′Q′¯¯¯¯¯¯¯, A′B′¯¯¯¯¯

ivanzaharov [21]

Answer:

Step-by-step explanation:

Formula to determine the scale factor,

Scale factor = $\frac{\text{Dimension of the image}}{\text{Dimension of the original}}$

2 = $\frac{P'Q'}{PQ}$

2 = $\frac{P'Q'}{2}$

P'Q' = 4 cm

Similarly, for the length of A'B',

2 = $\frac{A'B'}{AB}$

2 = $\frac{A'B'}{1.5}$

A'B' = 3 cm

For the length of M'N',

2 = $\frac{M'N'}{MN}$

2 = $\frac{M'N'}{3}$

M'N' = 6 cm

4 0

3 years ago

Which rate should be used to convert 15 yards:1 feet per hour?

Lena [83]

Answer:

B.

Step-by-step explanation:

1 yard:3 feet.

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3 years ago

I think it the third one but need a double check

makkiz [27]

Answer:

The first answer is correct.

Step-by-step explanation:

Line 5 says that the reason is due to substitution

Line 3 says m∠ SQT equals 180°

If we substitute 180° into the spot for m∠ SQT in line 4, we get solution option 1

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3 years ago

What operations are involved in the expression 9/3 +5?

Zina [86]

Division and addition are the only operations involved.

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3 years ago

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How to divide 5.19 and 16.8

Alekssandra [29.7K]

- - Solve:
How many times can 5.18 get into 16.8?
Its going to be represented as a decimal:
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3 years ago

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