It is 1/10 times the value represented in the 2 in 423.
It is 10 times the value represented in the 2 in 72
Answer:
6.75×10^5
Step-by-step explanation:
that's the answerrr
Answer:
-15.
Step-by-step explanation:
The temperature dropped 3°c every hour.
So, the change in temperature every hour = -3°C.
Total number of hours for which the temperature were changed =5.
Thus, the total change in temperature = change for an hour x total number of hours,
= -3° x 5
= -15°.
Answer:
y^2 + x^2 + 193
Step-by-step explanation:
Simplify the following:
x^2 + 42 + 39 + 92 + 20 + y^2
Grouping like terms, x^2 + 42 + 39 + 92 + 20 + y^2 = y^2 + x^2 + (42 + 39 + 92 + 20):
y^2 + x^2 + (42 + 39 + 92 + 20)
42 + 39 + 92 + 20 = 193:
Answer: y^2 + x^2 + 193
