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Dmitrij [34]
3 years ago
15

I giveee brainlilstt

Mathematics
2 answers:
viktelen [127]3 years ago
8 0

Answer:

x=22.5 meters

Step-by-step explanation:

I used the pythagorean theorem. (a squared+b squared= c squared. just put x in place of c

Natasha2012 [34]3 years ago
6 0

Answer:

22.5 = x

Step-by-step explanation:

I'm using Pythagorean theorem.

A^2+B^2=C^2

18^2+13.5^2=C^2

324+ 182.25=C^2

506.25=C^2 ( now square root both sides)

22.5=c

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99 is 36% of what number?
inysia [295]

Answer:

257

Step-by-step explanation:

36% of 275 is 99. 100% of 275 is 275, therefore 36 percent of 275 equals 99

7 0
3 years ago
A submarine is searching for underwater features. It is accompanied by a small aircraft
Ivanshal [37]

Answer:

255 m

Step-by-step explanation:

From the given question, the surface of the water body is the reference point. And this point is assumed to be 0, so that any distance above it is positive, and any distance below is negative. This is synonymous to the number line system.

Thus,

For the aircraft, its height = +200 m

For the submarine, its depth = -55 m

So that the difference between the submarine and aircraft can be determined as;

200 - (-55)

= 200 + 55

= 255 m

The distance between the submarine and aircraft is 255 m.

7 0
3 years ago
For the right triangle find the missing length. Round your answer<br> to the nearest tenth.
lara31 [8.8K]

Answer:

w = 5

Step-by-step explanation:

In the given right triangle, by trigonometric ratio, we have:

\tan \: 60 \degree =  \frac{5 \sqrt{3} }{w}  \\  \\  \sqrt{3}  =   \frac{5\sqrt{3}}{w}  \\  \\ w =  \frac{5 \cancel {\sqrt{3}} }{ \cancel {\sqrt{3}} }  \\  \\ w = 5

4 0
3 years ago
How do I find the coordinate of the midpoint of a segment ... -6--2
kirill115 [55]
I'm having the same troubles with this type of geometry sort of.
6 0
4 years ago
Two lines intersect (see image below)
klemol [59]

Answer:

c-24

a-156

Step-by-step explanation:

a=180-24( angles on s straight line)=156

c= 24 opposite angles

3 0
4 years ago
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