3 years ago

Rx1=r is what kind of property

Mathematics

1 answer:

Katen [24]3 years ago

5 0

Answer:

multiplicative identity property

Step-by-step explanation:

Any number times 1 give it itself.

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The slope of the line that passes through the points (-9, 3) and (3, 21) is which of the following?

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Answer:

B( 3/2

Step-by-step explanation:

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2 years ago

A concession stand vendor counts the money in the register. after 2 h it has $82.75. after 6 h is has $ 360.75. how much money w

Volgvan

I believe the answer would be c. $499.75. If you take (360.75-82.75)/(6-2) you get 278/4 which is dollars/hour, and that =69.5 so the rate of increase is $69.50 per hour, therefore if 6 hours produced $360.75 then you +$69.50•2(hours) and get $499.75

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2 years ago

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Andreas93 [3]

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Step-by-step explanation:

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2 years ago

Read 2 more answers

PLEASE HELP The points (6, 8) and (x, 12) are two points on a graph of an inverse variation. Find the missing value. Show all wo

UNO [17]

Answer:

X=9

Step-by-step explanation:

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x=9

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3 years ago

In the isosceles triangle ABC, we have AB=AC=4. The altitude from B meets AC at H. If AH=3(HC) then determine BC.

Inga [223]

Answer:

BC=√7

Step-by-step explanation:

AC=4

AC=AH+HC

=3HC+HC

=4HC

HC=1/4AC=1/4×4=1

AH=3HC=3×1=3

BH⊥ AC

AB=AC=4

$BC=\sqrt{AB^2-AH^2} =\sqrt{4^2-3^2} =\sqrt{16-9} =\sqrt{7}$

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2 years ago