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3 years ago

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Which type of isometry is the equivalent of two reflections across intersecting lines? A. glide reflection B. rotation C. reflec

tion D. none of these

2 answers:

STatiana [176]3 years ago

6 0

Answer: It is Glide reflection

Step-by-step explanation:

qaws [65]3 years ago

3 0

B! THINK ABOUT IT ITS ALMOST COMMON SENSE.

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C. Square root of 3 <br> D. Cannot be determined

diamong [38]

Answer:

A

Step-by-step explanation:

Angle QSR is 180° - 150°, is 30°

So basically you're getting the answer for tan30° which is $\frac{\sqrt{3} }{3}$

6 0

3 years ago

Which expression is equal to 6a2−30aa−2⋅a2+2a−82a3−10a2 ?

Masja [62]

option A :- (3a + 12 ) / a

8 0

3 years ago

Read 2 more answers

Heeeelllpppssss pleeaassee.....…………

Kay [80]

Answer:

x= -8 x=2

Step-by-step explanation:

x^2 +6x - 6 = 10

Subtract 10 from each side

x^2 +6x -16 =0

Factor what 2 numbers multiply to -16 and add to 6

8*-2 = -16

8-2 = 6

(x+8) (x-2) =0

Using the zero product property

x+8 =0 x-2 =0

x= -8 x=2

8 0

3 years ago

Your answer is incorrect.

never [62]

Sorry you didn't state them in fractions

3 0

4 years ago

Read 2 more answers

Make u the subject d²+3u=y/x²

jekas [21]

Answer:

$u = \frac{y - (xd) { }^{2} }{3x {}^{2} }$

Step-by-step explanation:

3u=y/x^2-d^2

3u=y-(xd)^2/x^2

u=y-(xd)^2/3x^2

7 0

3 years ago