The value of the expression is 252
Step-by-step explanation:
The expression that we have to evaluate in this problem is
And we have toe valuate it for
x = 3
y = 4
In order to evaluate the expression, let's substitute the values of x and y into it:
First, we calculate the square of 3, which is:
Substituting into the expression,
Now we multiply everything and we get:
Learn more about expressions:
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Answer:
I got you, give me a few minutes
1st one: 6x+12+6y
2nd one: -12a-20b
4th one: 2x times 18
Step-by-step explanation:
Answer:In order to specify a line completely, all you need is
Step-by-step explanation:
co-ordinates of any one of the points it passes through (say, (x1,y1) ), and
its inclination (slope = m).
Its equation, by virtue of the definition of the slope then becomes,
y−y1x−x1=m
Whence, for our case,
y−2x+6=−12
which simplifies to
x+2y+2=0
The area of the big circle is 415.48 and the smaller one is 59.69 so divide 59.69 by that number and multiply by 100 then do 100- that number(14.37) to get 85.63%
After factoring this gives
y ( y + 2) y^2 + 2
------------ = --------- y not equal 3 , 0 or -1
y + 1 y + 1
Its B
