Answer:
Step-by-step explanation:
x -3 i hope this helps
since it a close circle It's either less than or equal to or greater than or equal to but since the arrow is pointing to the right it means that X is greater than or equal to negative 3
i think its 58 or 70 sorry if i am wrong
Believe on what you heart says
Answer: 52.5
Step-by-step explanation: 2(3x+10)+2(x+10)=360 because all the sides of a rhombus equal 360 and alternate sides are equal
8x+20=360
-20=-20
8x/8=340/8
x=42.5
x+10. 42.5+10=52.5
D=52.5
Answer: 32000
12000 divided by 3 =4000
4000 x 8 =32000
