Answer:
trapezoid one is 336 inches squared
trapezoid two is 9 inches squared
Step-by-step explanation:
The formula for a trapezoid is b1+b2 so the number on the top line = the number on the bottom line, you then multiply your new number by the height which is the number bye the dotted red line.
Hope this helps!
The formula for the area of a triangle is 1/2*base*height so setting a=18 you can set up the equation as 18=1/2*b*h which gives 18=1/2*(c-1)*6c. simplifying gives 18=3c(c-1). setting the equation to 0 gives a quadratic which is
3c^2-3c-18=0 which gives c= 3 or -2 since -2 doesnt make sense we can assume c=3 so filling the equation with c=3 gives 18=1/2*(6*3)*(3-1) which gives 18=1/2(18)(2) you see 1/2*2 cancels and you are left with 18=18 which is correct so c=3 and height =18
Answer:
2-x
Step-by-step explanation:
5/3-x+1/3
5/3+1/3-x
6/3-x
2-x
<span>In a game of darts which includes only three darts and three scores you can expect to make ten different total scores. Those total scores can be tabulated and listed as follows:
1+1+1=3
1+1+3=5
1+3+3=7
3+3+3=9
1+1+9=11
1+3+9=13
1+9+9=19
3+3+9=15
3+9+9=21
9+9+9=27</span>
