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Eduardwww [97]
3 years ago
5

Help please............

Mathematics
1 answer:
Burka [1]3 years ago
4 0

Answer:

8$

Step-by-step explanation:

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Can anyone please help me with this ?
djverab [1.8K]

Answer:

The distance from point A to the top of the building is 5\sqrt{2} feet

The Height of the Skyscraper is 5 feet

Step-by-step explanation:

Given

Let Top point of building be point C

Also Let Base of the building be point  B

Distance from point A to base B of the building AB= 5 feet

∴ It makes a Right angle triangle

Also ∠ACB = 45°

Also tan 45° = 1

Now tan ∠ACB =\frac{AB}{BC}

∴ AB= BC =5 feet

The Height of the Skyscraper is 5 feet

Now Triangle ABC is right angle triangle with right angled at B

So by Pythagoras theorem

AC= \sqrt{AB^2+BC^2}=\sqrt{5^2+5^2} =\sqrt{50} =\sqrt{25\times2} =\sqrt{5^2\times2}=5\sqrt{2}

The distance from point A to the top of the building is 5\sqrt{2} feet

5 0
3 years ago
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What do landforms include
olganol [36]

Answer:

A landform is a feature on the Earth's surface that is part of the terrain. Mountains, hills, plateaus, and plains are the four major types of landforms. Minor landforms include buttes, canyons, valleys, and basins. Tectonic plate movement under the Earth can create landforms by pushing up mountains and hills.

7 0
3 years ago
I don’t know weather it is 2.6 or 2.3??? Plz help
svetlana [45]

Answer:

If T is tablespoons, 32 oz= 64 T.

Step-by-step explanation:

32 x 2= 64

8 0
3 years ago
What is the wavelength in meters of the electromagnetic carrier wave transmitted by the Sport Fan radio station at a frequency o
tankabanditka [31]
2.8m/9 that is what the answer is
7 0
2 years ago
John borrowed $20,000 from Beth. He pays $500 per month in interest. What is the percentage interest rate?
user100 [1]

Answer: 2.5%

Step-by-step explanation:

From the question, we are informed that John borrowed $20,000 from Beth and that he pays $500 per month in interest.

The percentage interest rate would be calculated thus:

= Amount paid as interest / Amount borrowed × 100

= 500/20000 × 100

= 2.5%

7 0
3 years ago
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