(2x+1) + (2x+3) + (2x+5) + (2x+7) + (2x+9) = 145
10x + 25 = 145
10x = 120
x = 12
2x + 1 = 25
Sequence = 25 +27 +29 +31 +33
Third number = 29
Answer:
6. yes they are congruent, they are exactly the same shape and size
7. no they are not congruent, they are different sizes
8. they are congruent, they have the same shape and size
Step-by-step explanation:
So the trapezoid formula is A=Base1+Base2xheight/2, so the bases are 26, and since they didn't give u the height or the area u need to find the space, so 18-8= 10, the space between the dotted lines and the side are 10and 13+10=26, the height is 26
Answer:
4
Step-by-step explanation:
i belive this is the answer becuase 3 divided by (3/4)
