Answer:
Step-by-step explanation:
I believe you do, 4 times each number in the absolute value symbol. 4 times n, 4 times positive 8. 4n+32=56
You minus 32 on both sides and you get 24. Then you take 24 and divide it by 4, and there is your answer 6.
You can check it by plugging 6 into the equation.
Answer:
Step-by-step explanation:
Math Matching games:
5(5x + 2)
5(5x) + 5(2)
25x + 10 <== answer
2(x + 4)
2(x) + 2(4)
2x + 8 <== answer
3(4x - 9)
3(4x) - 3(9)
12x - 27 <== answer
7(2x + 3)
7(2x) + 7(3)
14x + 21 <== answer
4(3x - 5)
4(3x) - 4(5)
12x - 20 <== answer
6(5x + 1)
6(5x) + 6(1)
30x + 6 <== answer
8(x - 5)
8(x) - 8(5)
8x - 40 <== answer
5(4x - 3)
5(4x) - 5(3)
20x - 15 <== answer
2(2x + 7)
2(2x) + 2(7)
4x + 14 <== answer
3(3x + 3)
3(3x) + 3(3)
9x + 9 <== answer
7(5x - 2)
7(5x) - 7(2)
35x - 14 <== answer
4(x - 8)
4(x) - 4(8)
4x - 32 <== answer
True or false Part 1:
A. 3x + 3 = 3(x + 1) <== true
B. 2x + 2x + 4 = 8x <== false
C. 3x + 3 = 2x + x + 3 <== true
D. 2x + 2x + 4 = 2(x + 1) <== false
E. 5x + 6 = 3x + 3x <== false
F. 3x + 3 = 3(x + 3) <== false
G. 2x + 2x + 4 = 4(x + 1) <== true
H. 4x + 3 = 3x + 4 <== false
I. 8 + 2x + 4x = 14 <== false
J. 4x + 4 = 3x + x + 2 + 2 <== true
K. 3x + 2x + 4 = 3x + 2(x + 2) <== true
L. 6x + 2x = 3x + 5x <== true
M. 8x = 8 + x <== false
N. 8x = x + x + x + 5x <== true
True or false Part 2:
I. 8 + 2x + 4x = 14 <== false
J. 4x + 4 = 3x + x + 2 + 2 <== true
K. 3x + 2x + 4 = 3x + 2(x + 2) <== true
L. 6x + 2x = 3x + 5x <== true
M. 8x = 8 + x <== false
N. 8x = x + x + x + 5x <== true
O.
P.
Hope this helps!
Both solutions are x<span> = 2 and x = -2 are correct
because
</span>when x = 2 , |2| = 2
and
<span>when x = -2, |-2| = 2
hope it helps</span>
To solve this we are going to use the formula for the volume of a sphere:
where
is the radius of the sphere
Remember that the radius of a sphere is half its diameter; since the first radius of our sphere is 24 cm,
. Lets replace that in our formula:
Now, the second diameter of our sphere is 36, so its radius will be:
. Lets replace that value in our formula one more time:
To find the volume of the additional helium, we are going to subtract the volumes:
Volume of helium=
We can conclude that the volume of additional helium in the balloon is
approximately <span>
17,194 cm³.</span>
Yes people have work question your answering for them we cheating but idk the answer