Answer:
Step-by-step explanation:
8.2 comes between 8 and 9
8.2 = 
.
As you know, the interval between 8 and 9 is divided into 10 equal parts and each part is 1/10 or 0.1.
Answer:
Step-by-step explanation:
The problem solver "completed the square." He or she took half of the coefficient of x and squared the result, and then added this square and subtracted this square to/from both sides of the equation.
Area around
we see that all side are 4 legnth
therfor we have a cube
cube has 6 sides tha are sqyares
area of squaer=side^2
side=4
so
SA=6s^2
SA=6(4)^2
SA=6(16)
SA=96 cm^2
what you did is you found the volume
9514 1404 393
Answer:
-8x^2·y·z +3y·z^2 -4y
Step-by-step explanation:
It can be helpful to make sure the variables in each term are in alphabetical order. This makes it easier to see "like" terms. The variables in each term are ...
x^2 y z
y z^2
x^2 y z
y
Only the first and third terms are like terms, so those are the only ones that can be combined. Their coefficients are -7 and -1, so sum to -8. The combined term is of highest degree, so in standard form we list that term first.
= -8x^2·y·z +3y·z^2 -4y
Answer:
1. x = 22
2. x = 38
3. x = 24
Step-by-step explanation:
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