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Amanda [17]
2 years ago
6

What is the answer to both of these questions? Please help

Mathematics
2 answers:
Afina-wow [57]2 years ago
7 0

Answer:

28) 120 x 20y

30) 3w x 36

Step-by-step explanation:

28) 20 x (6 x y)

20 x 6 = 120

y x 20 = 20 y

120 x 20y

30) (w x 12) x 3

3 x w = 3w

12 x 3 = 36

3w x 36

oee [108]2 years ago
5 0

Answer:

120 x 20y               3w x 36

Step-by-step explanation:

Distributive Property

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Graph the image of this figure after a dilation with a scale factor of 1/3 centered at the origin.
posledela

Answer:

see attached diagram

Step-by-step explanation:

A dilation with a scale factor of \dfrac{1}{3} centered at the origin has a rule:

(x,y)\mapsto\left(\dfrac{x}{3},\dfrac{y}{3}\right).

Then the image of the triangle ABC is triangle DEF(see attached diagram) with coordinates

  • D\left(\dfrac{-3}{3},\dfrac{3}{3}\right)\Rightarrow D(-1,1);
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3 years ago
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BigorU [14]

Answer:

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66-20- 32 1/4

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8 0
2 years ago
A coin-operated machine sells plastic rings. It contains 6 yellow rings, 11 blue rings, 15 green rings, and 3 black rings. Sarah
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So i think it would be 5/35
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Read 2 more answers
How many solutions does this equation have?
Greeley [361]

Answer:

No solution

Explanation:

-4+19-7f = -15-7

cancel terms on both sides ( add 7f on both sides)

Calculate the sum

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The statement 15 = -15 is false so there is no solution :)

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Its called a trinomial
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