The density of the marble will be "0.18 kg/m³".
According to the question,
Volume of marbles,
By converting it into m, we get
Mass,
By converting it into kg, we get
As we know, the formula:
→ 
By substituting the values, we get
→ 
→ 
Thus the answer above is correct.
Learn more about density here:
brainly.com/question/15553857
Hey there :)
( a² + 5a - 3 ) - ( 2a² - 4a + 3 )
Combine like-terms
a² - 2a² + 5a - ( - 4a ) - 3 - 3
- 1a² + 5a + 4a - 6
- a² + 9a - 6
I haven’t done the answer yet but an app that helps with this is calculator soup
Answer:
x = 8°
y = 6°
Step-by-step explanation:
Hello!
All 3 sides of the triangle are equal, indicating that it is an equilateral triangle. The rules of this particular triangle say that all angles are equal to 60°.
We can solve for x by setting the equation 7x+4 to 60.
<h3>Solve for x</h3>
- 7x + 4° = 60°
- 7x° = 56°
- x = 8°
The value of x is 8°.
We can go ahead and solve for y by setting that equation to 60°.
<h3>Solve for y</h3>
- 8y + 12° = 60°
- 8y = 48°
- y = 6°
The value of y is 6°.
Answer:
B.y=|<u>x-2</u><u>|</u>
Step-by-step explanation:
y is equal to the modulus of x-2 two because in the graph the the line cut at -2
