Answer:
x z y is the awnser
Step-by-step explanation:
I'm doing this type of stuff
By saying the slope was multiplied by -1/2, I assume you actually mean multiply and not decreased. In the equation, the slope of the equation is 3. Therefore, if it were to be multiplied by -1/2, the new slope would be -3/2. Because the slope is now negative, the slow would be downward. I hope this helps :-)
Answer:
c. is incorrect
Step-by-step explanation:
2 + 3(x + 3) + x
<em>use the Distributive property a(b + c) = ab + ac</em>
= 2 + 3x + 9 + x <em>a. is correct</em>
<em>use the Commutative property of addition: a + b = b + a</em>
= 2 + 9 + 3x + x <em>addition</em>
= (2 + 9) + 3x + x
= 11 + 3x + x <em>b. is correct</em>
<em>use the </em><em>Distributive property</em><em> a(b + c) = ab + ac</em><em> </em>
<em>not Associative property (a + b) + c = a + (b + c)</em>
= 11 + (3 + 1)x <em>c. is incorrect</em>
= 11 + 4x
<em>use the Commutative property of addition: a + b = b + a</em>
= 4x + 11
Answer: That would be 549.5 cubic inches of cat litter (approximately).
Step-by-step explanation: The cylindrical storage container has a height of seven inches and a radius of five inches. To know how much cat litter would fill it requires us to calculate the volume of the container.
The volume of a cylinder is given as,
Volume = Pi x r^2 x h
Where r is the radius, h is the height and Pi shall be taken as 3.14
We can now substitute for the known values as follows;
Volume = 3.14 x 5^2 x 7
Volume = 3.14 x 25 x 7
Volume = 549.5
Rounded to the nearest tenth, the container would be filled with 549.5 cubic inches of cat litter.
