Answer:
It's cubic because volume occupies a three dimensional space. Area is measured in a second unit of length
Step-by-step explanation:
Answer:
210$
Step-by-step explanation:
30 + (20 * 9) =
30 + 180 = 210
It's 20 * 9 because there is 8 halves in a 4, and an additional half makes it 9 halves.
20 times 9 :)
And, of course, the 30 for the house call to start off with.
Total: 210$
Answer:
yeah what is it
Step-by-step explanation:
Answer:
509
Step-by-step explanation:
0.32x1,340=509.2
That is 22 and 21:
22 + 21 = 43
if we write equations to find them, we say, numbers are a and b, they are consecutive so:
b = a + 1
a + b = 43
we substitute one in the other equation:
a + (a + 1) = 43
2a = 42
a = 21
then
b = a + 1 = 21 + 1
b = 22