Answer:
n = -8
Step-by-step explanation:
Given the expression
(-2y-3) + (-6y-5) = (ny -8),
Expanding the LHS
-2y-3 - 6y -5 = ny - 8
-2y-6y-3-5 = ny - 8
-8y - 8 = ny - 8
Compare both sides
-8y = ny
-8 = n
Swap
n = -8
Hence the value of n is -8
30*85 multiply those to numbers and then multiply 45 120
Answer:
8
Step-by-step explanation:
Hay 8 planetas. Antes había 9 pero ahora Plutón no es una planeta, es una planeta enano.
Answer:
Step-by-step explanation:
<em>We know that the perimeter of a basketball court is 282 ft the length is 41 ft longer than the width find the dimensions of the court then find the are of it as well? </em>
That is my question, hope it will find you well
Answer:

Step-by-step explanation:
To find the volume of water in the vase, subtract the volume of the marbles from the volume of the cylindrical vase.
..............................................................................................................................
The marbles can be modeled as <u>spheres</u>.
<u>Volume of a sphere</u>

<u>Radius</u>

Therefore, the volume of 9 marbles, each of diameter 3 inches is:

..............................................................................................................................
The vase can be modeled as a <u>cylinder</u>.
<u>Volume of a cylinder</u>

Therefore, the volume of a cylinder with a base of diameter 6 in and a height of 12 in is:

..............................................................................................................................
<u>Volume of water</u>
<u />
