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LenKa [72]
3 years ago
8

A building has a shadow that is 18 feet long.

Mathematics
1 answer:
bulgar [2K]3 years ago
6 0

Answer:The height of the building is 30ft

Step-by-step explanation:

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Please Help Me I Don’t Understand
Lyrx [107]
32°+81°=113°

For a complete triangle to form it needs to be 180°. So all you do is subtract 180° by the sum of 32° and 81°.

180°-113°=67°

The answer is 67°
6 0
2 years ago
Four-fifths of a number minus two is greater than three-tenths of twice that number
Bas_tet [7]
If you can write this out, it will read
(4/5)x-2>(3/10) times 2x
Now, lets combine what we can, and then add 2 to both sides,
((4/5)x>(3/5)x+2
Now divide both sides by (4/5), or multiply both sides by (5/4).
x>12x+(2 times (5/4))
8 0
3 years ago
Hey can you please help me posted picture of question
Scorpion4ik [409]
The correct answer is option A.

Conditional Probability means the probability of an event given that some other event has already occurred. From the given options, only option A presents such a case in which we have to find the probability of an event along with the data that some other event has already occurred.

We have to find the probability of drawing out a club, given that the card we are drawing is not a heart. So, it is given that the shape on the card is a shape other than the heart. Thus the probability we will calculate will be a conditional probability. 
7 0
3 years ago
Find the length of side c of a triangle if side a = 15 and side b = 20. A. 25 B. 17.5 C. 20 D. 15
likoan [24]

If one side of a triangle is 15 and another side is 20, then the third side
can be any length between 5 and 35. There are an infinite number of
possible triangles.

IF it happens to be a RIGHT triangle AND side 'a' and side 'b' happen
to be its legs, then the length of the third side is 25.  But you didn't
mention any of those details. 

4 0
3 years ago
Help answer this question asap
olya-2409 [2.1K]

Answer:

∠NMJ and ∠KJH

Step-by-step explanation:

7 0
3 years ago
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