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AfilCa [17]
3 years ago
8

A slide was installed at the local swimming pool, as shown here What is the length of the slide?

Mathematics
2 answers:
tresset_1 [31]3 years ago
6 0
Original number 21.4709
Rounded to the nearest hundredth 21.471
podryga [215]3 years ago
6 0

Answer:

<h2>21.47 ft   <em> (rounded to the near hundreths)</em></h2>

Step-by-step explanation:

Pythagorean Theorem  : Right triangle with legs a and b and hypotenuse c

a=19        b = 10          c= x

<h3>19² + 10² = x²</h3><h3>361 +100 = x²</h3><h3>461 = x²</h3>

x = square root of 461

x= 21.4709...  (21.47 )

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Step-by-step explanation:

Because:

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4 0
3 years ago
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6 0
3 years ago
I need help on this question
hammer [34]
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5 0
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Given f(x)= -4x-10 and f(x)=10. find x
yulyashka [42]

Answer:

x = - 5

Step-by-step explanation:

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4 0
3 years ago
I’ve saved £264. I will spend 3/12 of this. How much do I have left?
lara [203]
Hi there! The answer is £198.

If you spend 3 / 12 of a certain amount of money, you have 9 / 12 of the money left.

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9 / 12 = 3 / 4.

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Therefore the answer is £198
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