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Nikolay [14]
3 years ago
7

A ladder 10 ft long rests against a vertical wall. If the bottom of the ladder slides away from the wall at a rate of 0.8 ft/s,

how fast (in rad/s) is the angle (in radians) between the ladder and the ground changing when the bottom of the ladder is 6 ft from the wall?
Mathematics
2 answers:
Dvinal [7]3 years ago
6 0

Answer:

Step-by-step explanation:

480 because you multipy 4 times 8 and than you mulpyy 48 times 10 and that is how i got the number 480.

ahrayia [7]3 years ago
4 0

Answer:

480 because you multiply 4 times 8 and then you multiply 48 times 10 and that is how I got the number 480.

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Salmah bought 2 mangoes and 3 peaches for $14.85 A mango cost thrice as much as a peach. Find the cost of each mango.​
Aliun [14]

Answer:

$1.65

Step-by-step explanation:

Each mango costs $1.65

6 0
3 years ago
Read 2 more answers
Express 3500 in scientific notation that indicates it has two significant digits
arsen [322]

Hey there!

“3500 in scientific notion”

In order for you to find out your answer you have to move your decimal THREE places to your left. If you solve this, you should’ve gotten: 3.500

The “00” in the result we received is invisible so we don’t have to worry about right now in the equation to solve for your answer

Solve what you have ⬆️ ..

Answer: 3.5 × 10³

Good luck on your assignment and enjoy your day!

~LoveYourselfFirst:)

6 0
3 years ago
If c varies directly as the square root of d, and c=14, when d = 64, find c when d= 324
zubka84 [21]

Answer:

c = 31.5

Step-by-step explanation:

Given c varies directly as \sqrt{d} then the equation relating them is

c = k\sqrt{d} ← k is the constant of variation

To find k use the condition c = 14 when d = 64, then

14 = k ×\sqrt{64} = 8k ( divide both sides by 8 )

1.75 = k

c = 1.75\sqrt{d} ← equation of variation

When d = 324 , then

c = 1.75 × \sqrt{324} = 1.75 × 18 = 31.5

5 0
3 years ago
F(x)=-2x<br> graph the parabola
andreev551 [17]

Answer:

If core cm used et John week x en bc several

Step-by-step explanation:

8 0
3 years ago
Need help
Korvikt [17]
..Ok......
Volume she wants should be same for both cake pieces.
Now see volume of a sphere which is a circus ball=4/3πr³

And volume of a cone is 1/3πr²h
if both are equal
4/3πr³=1/3πr²h
after simplify this
4r=h
4(3)=h
h=12 inches

8 0
3 years ago
Read 2 more answers
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