pls dont cheat on quiz: ask for extra practice from teacher and ask questions if you don't get material
The answer is 4
3 times 4 equals 12
A way to get the answer is by dividing 12 by 3 and you get 4 as well
1. x=4+y-2z (move all terms not containing x to the right side of the equation) ; y= -4x + x + 2z (isolate) ; z= 2 - x/2 + y/2 (isolate)
2. y= 1/4x + 17/2 (slope intercept form)
3. x= -32/5 + 3y/5 + 2z ; y=32/3+5x/3-10z/3 ; z= 16/5+x/2 - 3y/10 (isolate the variable by dividing each side by factors that don’t contain variable)
Area is length times width. Our length and width are 4 5/8 and 1/2 respectively, so the formula for the area is
. It will be easier to get that mixed fraction into an improper one and then multiply the fractions straight across the top and straight across the bottom.
. Doing that multiplication gives us
, choice B.
Answer:
1/2
Step-by-step explanation:
To multiply fractions, you multiply numerator with numerator and denominator with denominator:
a/b*c/d=(a*c)/(b*d)
5/6*18/30=(5*18)/(6*30)=90/180=9/18=1/2
Therefore, the answer is 1/2. Looks like your answer of 113/30 either is wrong or the problem was not formatted correctly.
