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Alex777 [14]
2 years ago
14

3. Which is equivalent to the expression below?

Mathematics
1 answer:
alexgriva [62]2 years ago
8 0

Answer:

D. 2.2m + 4.5

Step-by-step explanation:

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X = -3r + s - t ....
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Which equations apply the distributive property? Select each correct answer. 70⋅2.028=(70⋅1)+(70⋅0.02)+(70⋅0.008)70⋅2.028=(70⋅1)
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I think is the first one
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HURRY PLEASE!!! I NEED TO TURN THIS IN SOON<br><br> i need an explanation too.
Dominik [7]

Answer:

X = 30°, y = 15° and z = 150°.

Reason: Look below.

Step-by-step explanation:

Hey there!

When we look into the figure, we find that;

For x:

x+ 2x + 90° = 180° {Being linear pair}

or, 3x = 180°-90°

or, 3x = 90°

or, x= 90°/3

<u>Therefore, X = 30°.</u>

For y :

2y = x = 30° {Alternate angles are equal}

or, 2y = 30°

y = 30°/2

<u>Therefore, y = </u><u>1</u><u>5</u><u>°</u>

For z:

2y + z = 180° { Being linear pair}

or, 30°+z = 180°

or, z = 180°-30°

or, z = 150°

<u>Therefore, z = 150°.</u>

<em><u>Hope</u></em><em><u> </u></em><em><u>it</u></em><em><u> helps</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em>

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2 years ago
Find the rate of discount being given on a shirt whose selling price is $ 546 after deducting a discount of $ 104 on its marked
natka813 [3]
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(20points + brainlesest) Tom has $10 that he wants to use to buy pens and pencils. however, he does not want to buy more pens an
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Answer:

Step-by-step explanation:

X<Y

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