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Elden [556K]
3 years ago
15

Which equation applies the associative property of multiplication?

Mathematics
2 answers:
tamaranim1 [39]3 years ago
5 0
<span>associative property of multiplication
answer
</span><span>A.−125 ⋅ (712 ⋅ 19) ⋅ 85 = (−125 ⋅ 712) ⋅ (19 ⋅ 85) ​</span>
Ber [7]3 years ago
3 0

Answer:

Option A and Option C shoes associative property of multiplication.

Step-by-step explanation:

We are given the following information in the question:

Associative Property

  • The associative property states that  we multiply the numbers in any sequence, it does not depend on the how the numbers are grouped.
  • If we multiply it does not matter where you put the parenthesis.
  • We can follow any order for multiplication of numbers, the product remains the same.

A) -125\times (712\times 19) \times 85 = (-125 \times 712)\times (19\times 85)

This shows the associative property of multiplication. No matter what order we choose for multiplication, the answer is always same.

B) This is distributive property.

C)49\times (-38)\times 94 = 49\times 94\times (-38)

This shows the associative property of multiplication. No matter wha order we choose for multiplication, the answer is always same.

D) This is not a property of multiplication.

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Answer:

y = 1/4 x -3

Step-by-step explanation:

y = -4x + 3;

the slope of this equation is -4

we want the slope perpendicular to this

take the negative reciprocal

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so the slope of our line will be 1/4

we have the slope and a point so we can use point slope form

y-y1 = m (x-x1)

y--2 = 1/4(x-4)

y+2 = 1/4 (x-4)

we need to change it to slope intercept form (y=mx+b)

distribute

y+2 = 1/4 x -1/4*4

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subtract 2 from each side

y +2-2 = 1/4 x -1-2

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the slope is 1/4 and the y intercept is -3

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3 years ago
9. Cal is buying T-shirts and shorts. T-shirts
damaskus [11]

Hey there!

Step By Step:

Well so we know that 12 is about half of an 25. So what we are gonna do is to buy 3 of 12$ and 2 of 25$.

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3 years ago
Nathaniel participated in an 18-mile race. He ran 1 2 mile in 1 6 hour. If he ran the entire race at the same pace, how long, in
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Answer:

24 hours

Step-by-step explanation:

set up a ratio:

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-------------    ------------

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What is 56:21 in simplest form
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PLEASE HELP! ITS DUE SOON!!!! I DONT GET THIS!!
o-na [289]

Answer:

d. 50°

Step-by-step explanation:

Since you know one angle and its opposite side, use the law of sines.

sin 36°/11.9 = sin D/15.6

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2 years ago
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