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cestrela7 [59]
2 years ago
14

Help Find the value of x and the value of y.

Mathematics
1 answer:
Verdich [7]2 years ago
5 0

Answer:

x = 2sqrt(2)

y = 2sqrt(6)

Step-by-step explanation:

The ratio of the lengths of the sides of a 30-60-90 triangle is

1 : sqrt(3) : 2

x = 0.5 * 4 sqrt(2) = 2sqrt(2)

y = x * sqrt(3) = 2sqrt(6)

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Evaluate this function: For f(x) = -2x + 9, find f(5)
saul85 [17]

f(5) is -1

Step-by-step explanation:

  • Step 1: Given f(x) = -2x + 9, find f(5)

f(5) = -2 × 5 + 9 = -10 + 9 = -1

8 0
3 years ago
Read 2 more answers
On May 1st, Jay’s mom gives him 1 cent. Each day, she pays him double the amount she paid the day before. How much money did Mik
crimeas [40]

Answer: $1.83

Step-by-step explanation:

1. Solve this problem: 1+2+4+6+8+10+12+14+16+18+20+22+24+26. There are 15 numbers for 15 days. You want to solve this because each day is doubled. For example: first day is 1 cent, second day is 2 cents, third day is 4 cents, and so on.

2. Answer is 183 cents.

3. Convert 183 cents to dollars.

4. Your answer is $1.83.

Hope it helps!

5 0
2 years ago
Read 2 more answers
Please help me struggling
Liula [17]

Answer:

Step-by-step explanation:

find the composition of g(x)=x−1 and  h(x)=\sqrt{x}

hence we will get,

(g∘h)(x)=g(h(x))= g(x−1)= f(√x)= -1+√x =  √x -1

Now to find f(g(h(x))),

f(x)=x4+6  and g(h(x))=√x -1

hence , putt g(h(x))  in f(x) ,

f(g(h(x)))=(\sqrt{x}-1)^{4}+6 -

Plzzzz Brain-list it  or subscribe to my channel  " ZK SOFT&GAMING"

5 0
2 years ago
If a person weighs 186 pounds on earth,how much will he weigh on the moon? how many pounds different from his actual weight is t
Hitman42 [59]
If the person weighs 186 pounds on Earth then on the moon it will weigh,

\frac{weight \: on \: earth}{6} = weight \: on \: moon
Therefore,
186/6=31 pounds
Its difference is 186-31=155

hope it helps you
6 0
3 years ago
If f(x) = 2x – 1 and g(x) = 3x + 5, then (f o g)(x) is equal to
Vlada [557]

Answer:

  (f◦g)(x) = 6x +9

Step-by-step explanation:

Use g(x) as the argument to f(x) and simplify.

  (f◦g)(x) = f(g(x)) = f(3x +5) = 2(3x +5) -1

  (f◦g)(x) = 6x +9

8 0
2 years ago
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