Answer:
36 cm
Step-by-step explanation:





r=18 cm
diameter= d= 2r
d= 2(18cm)= 36 cm
45 is the answer for the expression
Answer:
×=3
Step-by-step explanation:
you have to do 3×-2×=1x
and than the formal look like ×+4=4×-5
and move × to other side so that become 3x
and move 5 to +5 so that become 9
the formal look like 9=3×
and divide 3/9 is your answer
×=3
Answer:
Sasha has to put 4 on the number line and 8 on ther number line count how many line there is between.
Step-by-step explanation: