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OverLord2011 [107]
3 years ago
11

HIJK is a rectangle. Find the value of x and find the length of each diagonals. If hj=19+2x and ik=3x+22

Mathematics
1 answer:
viva [34]3 years ago
8 0
Hj  and ik are  opposite sides of the rectangle so they areequal in length.

19 + 2x = 3x + 22
19-22 = 3x-2x
x = -3 

We can't find the length of the diagonals as we have no information about the width.
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Answer:

y=1/4+2

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If we're using y=mx+b, then m is the slope and b is the y intercept. The slope of the two points provided, is 1/4. The y intercept, is two.

8 0
3 years ago
Alan is comparing the cost of a fresh lobster dinner at two different restaurants. The first
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Good evening ,

Answer:

The weight : 29 pound

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Step-by-step explanation:

Let x represent the weight of the lobster

the cost of the dinner at restaurant 1 is 4x + 14  

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4x + 14 = 3x + 43

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In this case Alan would pay the same amount for his dinner at any restaurant:

the price = 4×(29)+14 = 130

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4 0
2 years ago
What is the volume of this composite solid?<br> 16 m<br> 5 m<br> 12 m<br> 9 m
son4ous [18]

Answer:

864 cubic meters

Step-by-step explanation:

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3 0
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3 0
2 years ago
Read 2 more answers
What is the LCM of 3,5,7
Lubov Fominskaja [6]

Answer:

The least common multiple would be 105.

Step-by-step explanation:

You would do list out the multiples for each. Or multiply

Since 3 x 30 is 90, and 3 x 5  is 15, This is 105

And since 5 x 20 is 100, and 5 x 1 is 5, This is 105 as well

Also, since 7 x 10 is 70, and 7 x 5 is 35, This is 105.

The LCM is 105

Have a great Day!

4 0
3 years ago
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