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Pani-rosa [81]
3 years ago
6

use the figure below to answer the question that follows: what must be given to prove that BJI ~ CJG​

Mathematics
1 answer:
vfiekz [6]3 years ago
7 0

Answer:

  ∠BIJ ≅ ∠CGJ and ∠BJI ≅ ∠CJG

Step-by-step explanation:

To prove <em>similarity</em>, you must show two corresponding angles are congruent. Thus, you can ignore any answer choices involving congruence of segments. The angles in the 2nd answer choice are not corresponding, so that, too, can be eliminated.

The appropriate choice is the last one:

  ∠BIJ ≅ ∠CGJ and ∠BJI ≅ ∠CJG

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Seth has a garden with dimensions 9 feet long times 8 feet wide he wants to enlarge the garden to an area of 120 ft.² how much f
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Answer:

6 ft longer (total length of 15ft)

Step-by-step explanation:

the initial dimensions are:

length: l=9ft

width: w=8ft

the area area of the garden is given by:

a=l*w

so the original area is:

a=9ft*8ft=72ft^2

Since we need the area to be 120ft^2, and we can only change the length, the width will still be 8ft.

We substitute the value of the new area and the width to the equation for the area:

a=l*w\\120ft^2=l*8ft

and we clear for the new length:

l=\frac{120ft^2}{8ft}\\ \\l=15

The length of the garden for the area to be 120ft^2, must be 15ft.

This means that if originally the length was 9 ft, now it has to be 6 ft longer.

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3 years ago
The math department needs to buy new textbooks and laptops for the computer science classroom. The textbooks cost $116.00 each,
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Answer:

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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Step-by-step explanation:

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