Answer:
Trapeziod, or Quadaraterial (cheeky)
Trapezoid formula: height times sum of top and bottom times 1/2
17-9=8(height)
25-5-3=17(bottom)
8 times (11+17) times 1/2=112(area)
Answer:
The ordered pair is (2,3)
Step-by-step explanation:
we know that
If a system of equations has infinite solutions, then the equations are the same
we have
3ax+3y=5b -----> equation A
2x+y=5 ----> equation B
Multiply equation B by 3 both sides
3*(2x+y)=5*3
6x+3y=15 -----> equation C
Compare equation A and equation C
so
3ax=6x------> 3a=6 -----> a=2
5b=15 ------> b=3
The ordered pair is (2,3)
Formula: y=mx+b
(4,-1)
4 is x
-1 is y
m=1/2
-1=1/2(4)+b
1/2(4)=2
-1=2+b
-1-2=-3
-3=b
y=1/2x-3
Answer:
10 years
Step-by-step explanation:
Find 5% of $1200 and then divide that number by 600
1200 x 0.05 = 60
600/60 = 10
Answer:
(-3,12)
Step-by-step explanation:
