Ask question

Ask question

All categories

2 years ago

10

We can use the formula, density = mass over volume, to find the density of a substance. A square metal plate has a density of 10

.2 grams per cubic cm, and mass of 21.93 grams. Calculate the volume of the plate.

1 answer:

mash [69]2 years ago

3 0

Answer:

2.15cm^3

Step-by-step explanation:

V = Mass / Density

21.93g / 10.2g/cm^3

2.15cm^3

You might be interested in

Find the equation of the straight line passing through the point (3,5) which is perpendicular to the line y=3x+2

ohaa [14]

Answer:

y=-1/3x+6 .Hope this helps

5 0

3 years ago

Read 2 more answers

Suppose you open a bank account. Every month you deposit $40. Write an equation that relates the total number of dollars deposit

alekssr [168]

$40=T >?=m

T= $40,$80,$120,etc.
m=1,2,3,etc

4 0

2 years ago

Can someone please explain to me where my teacher got the -3x - 15y = -135 from? I understand how to do this but I have no idea

Phoenix [80]

Answer:

she got those numbers from the angles angle shape

Step-by-step explanation:

im middle school and i dont know how to solve this but i see its not that completad

6 0

3 years ago

Y+3=2(x-1) im not so sure that i got the answer correct.

Vikentia [17]

So just try it for x=1 how many will get for y

y+3=2(x-1) for x = 1 will get y+3 =2(1-1) so y+3=2*0 so y+3=0 so y=-3

x=1
y=-3 so choice A.(1,-3) is right sure

hope this will help you

8 0

3 years ago

? Don't Send links, don't Write random things and get the points for free.

alekssr [168]

Answer:

$V = 1847.26\ ft^3$

Step-by-step explanation:

Step 1: Determine the volume

$V=\pi r^2h$

$V = \pi *(7\ ft)^2 * (12\ ft)$

$V = \pi *49\ ft^2 * 12\ ft$

$V = \pi * 588\ ft^3$

$V = 1847.26\ ft^3$

Answer: $V = 1847.26\ ft^3$

6 0

2 years ago