Answer:
i may be wroung but it should be 90
Step-by-step explanation:
Answer:
x=3 y=11
Step-by-step explanation:
2x+3=9
2x=6
x=3
y-4=7
y=11
Answer:
1.01 m8
Step-by-step explanation:
Well the formula is : b1+b2/2 (h)
so the height would be solved as :
13.5 = 3+6/2 (h)
13.5 = 9/2 (h)
h = (13.5)/(9/2)
h = (13.5) x (2/9) *reciprocal*
h = (27) / (9)
h = 3
Answer:
Step-by-step explanation:
Area is 10x10=100+6x5=130
perimeter is 14+10+10+4+5+6