Ask question

Ask question

All categories

3 years ago

13

Cylinder shown is a steel tube that weighs 0.2835 pounds per cubic inch the inner part of the tubers hollow what is the height o

f the tube use 3.14 for pie and round to the nearest 10th

1 answer:

lesya [120]3 years ago

5 0

Answer:

omg can someone answer i need to know

Step-by-step explanation:

..

You might be interested in

Find the equation of the line through point (1,−5) and perpendicular to y=1/8x+2. Use a forward slash (i.e. "/") for fractions (

Masteriza [31]

Answer:

$y = -8x + 3$

Step-by-step explanation:

Equation of a line:

The equation of a line has the following format:

$y = mx + b$

In which m is the slope and b is the y-intercept.

Perpendicular lines:

When two lines are perpendicular, the multiplication of their slopes is -1.

Perpendicular to y=1/8x+2

This line has slope $\frac{1}{8}$

So, for the line we want to find the equation, we have that:

$\frac{m}{8} = -1$

$m = -8$

So

$y = -8x + b$

Find the equation of the line through point (1,−5)

This means that when $x = 1, y = -5$ . We use this to find b. So:

$y = -8x + b$

$-5 = -8 + b$

$b = 3$

The equation of the line is:

$y = -8x + 3$

7 0

3 years ago

Please help me with this question and explain it

Stells [14]

Answer:

(1, 1)

Step-by-step explanation:

Multiply x and y by 0.25 to find the new coordinates after dilation

6 0

3 years ago

Find the circumference a circle with the diameter AB<br><br> A (-8,4) and B (4,-1)

Simora [160]

Answer:

<em>C = 13π ≈ 40.82 units </em>

Step-by-step explanation:

C = 2 r π = d π

AB = $\sqrt{(-8-4)^2 +(4+1)^2}$ = 13 units

<em>C = 13π ≈ 40.82 units</em> ( π ≈ 3.14 )

7 0

3 years ago

emmasim [6.3K]

Answer:

The answer is B

Step-by-step explanation:

hope this helps

5 0

3 years ago

Make a conjecture about the sum of the first 54 positive even numbers

Bogdan [553]

Uhhhhhhhhhh i don’t really know

3 0

3 years ago