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mixer [17]
3 years ago
10

Find each missing side or angle. Round all answers to the nearest tenth. у= x=

Mathematics
2 answers:
nekit [7.7K]3 years ago
8 0

Check the file ✨

Have a great time studying

x=20

y=20 if one side is 18 and the other is 17 so the answer will be 24.76 if we round it to the nearest ten it will be 20

Sergeu [11.5K]3 years ago
4 0
First y
The equation is
a^2 + b^2 = c ^2
Do you know how to put this info into this
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The hypotenuse of a 45°-45°-90° triangle measures 18 cm. What is the length of one leg of the triangle?
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Special prpoerty of 45-45-90 triangle
if the legs are x then the hyptonuse is x√2

18=hyptonuse=x√2

18=x√2
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make denomenator nice
times by √2/√2
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3 0
3 years ago
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If a you have a 20% discount and u have $75 how much will u spend
Inessa05 [86]
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3 years ago
Two planes A and B start from the same place and move in different directions making an angle of 50° between them the speed of p
Alika [10]

Answer:

The distance between them is 230.65 miles

Step-by-step explanation:

Here we use the Cosine formula

a^2 = b^2 + c^2 - 2bc\ cos\ A\\\\a^2 = 200^2 + 300^2 - 2\times 200\times 300cos50^{\circ}\\\\= 40,000 + 90,000 - 120,000cos50^{\circ}\\\\= 130,000 - 120,000 \times 0.64\\\\= 130,000 - 76,800\\\\a^2= 53,200\\\\a = \sqrt{53,200} \\\\= 230.65\ miles\ per\ hour

Now the distance for one hour is

= 230.65 ÷ 1

= 230.65 miles

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PLEASE HELP ME ANSWER THIS!
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Answer:

Step-by-step explanation:

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7 0
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Answer:

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Step-by-step explanation:

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