Answer:
For the box that you did not fill out the area of that shape is 190 sq units
Step-by-step explanation:
10 x 5 = 50 ÷ 2 = 25
10 x 15 = 150
10 x 3 = 30 ÷ 2 = 15
25 + 150 + 15 = 190
If <em>a</em> is fixed and <em>b</em>,<em>c</em> are unknowns then the equation <em>b</em>+<em>c</em>=10-<em>a</em> has 11-<em>a</em> solutions. They are pairs (b,c): (0,10-a), (1,9-a), (2,8-a), ... (10-a,0). As <em>a</em> runs from 0 to 10 we have total number of solutions (11-0)+(11-1)+...(11-1)=11+10+...+1=(1+11)*11/2=66.
Answer:
Step-by-step explanation:
Thr answer is the slope.
Answer:
a) 3
Step-by-step explanation:
3+10= 13
hope this helped :)
If you put 4 over 20 and did a ratio to x over 100 it would be 20%
