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3 years ago

Y

Mathematics

2 answers:

algol133 years ago

8 0

Answer: The pre-image moves horizontally left.

The pre-image moved horizontally 3 units.

The pre-image moved vertically up.

The pre-image moved vertically 2 units.

Step-by-step explanation:

Ray Of Light [21]3 years ago

6 0

Answer:

The pre-image moves horizontally left.

The pre-image moved horizontally 3 units.

The pre-image moved vertically up.

The pre-image moved vertically 2 units.

Step-by-step explanation:

got it right on edgenuity

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Anyone know this Geometry problem?

Yuliya22 [10]

Answer:

ST = 20

Step-by-step explanation:

RT is the sum of RS and ST

Replacing with length you get:

17 + x + 6 = 3x - 56

17 + 6 + 5 = 3x - x

28 = 2x

14 = x

ST = x + 6 = 14 + 6 = 20

6 0

3 years ago

-4x+7 x= -1 evaluate the expression

NeX [460]

Hello luv! So here is how I will evaluate this expression
-4x+7, x=-1 so you are using substitution
-4(-1)+7
=11

:)

3 0

3 years ago

Can someone please help me with the “Challenge” question??

IRINA_888 [86]

Answer:

12.5

Step-by-step explanation:

A 10x10 grid would have 100 units. If you divide it into 8 equal units you would do:

100 / 8

Which gets you, 12.5

4 0

3 years ago

What would the variables for a and b be? 3/x + 5/x^2 = (ax+b)/x^2

allsm [11]

Answer:

a=3,b=5

Step-by-step explanation:

$\frac{3}{x} + \frac{5}{ {x}^{2} } \\ = \frac{3x}{ {x}^{2} } + \frac{5}{ {x}^{2} } \\ = \frac{3x + 5}{ {x}^{2} }$

so as you got it:

$\frac{(ax + b)}{ {x}^{2} } = \frac{3x + 5}{ {x}^{2} } \\ a = 3 \\ b = 5$

4 0

3 years ago

Plz help ASAP need problem quickly thx

dezoksy [38]

Answer:

Step-by-step explanation:

2(3) + (3) = 9

3(3) - 2(3) = 3

6 0

3 years ago

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