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iren [92.7K]
3 years ago
5

Given a right triangle with legs a and b and hypotenuse

Mathematics
1 answer:
nadya68 [22]3 years ago
4 0

The Answer is 4 squared rooted to 3.

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The king's ship sank with 8 gold bars aboard. The king paid Captain Nemo 4/5 of one bar for finding the gold. The captain gave 1
GaryK [48]

Answer:

The fraction is 2/5 of one gold bar.

Step-by-step explanation:

The king's ship sank with 8 gold bars aboard. Captain Nemo helped the King to find them and the king paid Captain Nemo 4/5 of one bar for finding the gold.

Let one gold bar be g.

This means the king paid Captain Memo 4/5 × g = 4g/5

The captain gave 1/2 of his gold to charity. This means that Captain Memo gave 1/2 of his 4g/5 gold bar to charity.

This amount that Captain Memo gave for charity would be

1/2 × 4g/5 = 4g / 10 = 2g/5

The fraction of a bar that went for charity would be

This amount that Captain Memo gave for charity would be /one gold bar. It becomes

2g/5 ÷ g = 2g/5 × 1/g

The g cancels out. Therefore,

The fraction is 2/5 of one gold bar.

7 0
4 years ago
Find the slope of the line y = 5x + 4.
avanturin [10]

Answer:

x=1/5y+−4/5

Step-by-step explanation:

Let's solve for x.

y=5x+4

Step 1: Flip the equation.

5x+4=y

Step 2: Add -4 to both sides.

5x+4+−4=y+−4/5x=y−4

Step 3: Divide both sides by 5.

5x/5=y−4/5x=1'5y+−4'5

Answer:

x=1/5y+−4/5

( I hope this was helpful) >;D

6 0
3 years ago
You spin the spinner shown below once. The spinner has 4 equal sectors colored pink, purple, blue, and green. What is P(blue)?
Ostrovityanka [42]

Answer:

\frac{1}{4} or 0.25 or 25%. Answer as instructed in the question.

Step-by-step explanation:

There are four equal parts and since the spinner is unbiased, the probabilities will be equal.

4 0
3 years ago
A cylinder has a radius of 30 ft and a height of 19 ft. What is the exact surface area of the cylinder?
Ad libitum [116K]
A=2\pi r(r+h)\\
A=2\pi\cdot30\cdot(30+19)\\
A=60\pi\cdot49\\
A=2940\pi\hbox{ ft}^2
4 0
4 years ago
Read 2 more answers
Bill wants to write the equation that demonstrates the model for explaining quarter-life crisis. He is using optimism, locus of
spayn [35]

Answer:

The answer is C

Step-by-step explanation:

C. Yi = 0 + 1X1 + 2X2 + 3X3 + 4X4 + ei

5 0
3 years ago
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