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3 years ago

What is the value of x? Please help me !

Mathematics

2 answers:

Flauer [41]3 years ago

5 0

The value of x is 7 cm

sergij07 [2.7K]3 years ago

4 0

The value of x is I believe 7cm

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$120 with 25% taken off of it would be $90 !

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3 years ago

Find the inequality represented by the graph please helpp

julia-pushkina [17]

Answer:

y=3/4x

Step-by-step explanation:

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3 years ago

What is the slope of the line graphed in the coordinate grid?

zvonat [6]

Answer:

3/4

Step-by-step explanation:

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Hope this helped!

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3 years ago

Acellus

shtirl [24]

Answer:

(-2, 3)

Step-by-step explanation:

Think of this in the future:

Counter-clockwise rotations:

90-degree --> (x,y) = (-y,x) ex. (3,2) --> (-2,3)

180-degree --> (x,y) = (-x,-y) ex. (3,2) --> (-3, -2)

270 degree --> (x,y) = (y,-x) ex. (3,2) --> (2, -3)

Clockwise rotations:

90-degree --> (x,y) = (y, -x) ex. (3,2) --> (2, -3)

180-degree --> (x,y) = (-x,-y) ex. (3,2) --> (-3,-2)

270-degree --> (x,y) = (-y, x) ex. (3,2) --> (-2,3)

7 0

3 years ago

Read 2 more answers

9a-18b+21c apply distributive property to factor out gcf of all three terms

horsena [70]

The GCF of the three terms (9a, -18b and 21c) is 3

Rewrite each of the terms so 3 is a factor
9a = 3*3a
-18b = -3*6b
21c = 3*7c

So we can say...
9a - 18b + 21c = 3*3a - 3*6b + 3*7c
9a - 18b + 21c = 3(3a - 6b + 7c)

Answer: 3(3a - 6b + 7c)

If you distribute outer 3 to each of the inner terms and multiply, you'll get the original expression again.

3 0

3 years ago

Read 2 more answers