Answer:
The answer is D. 33C.
Step-by-step explanation:
The highest temperature is given to be 23 degree above Celsius.
The lowest temperature is given to be 10 degree below Celsius.
The difference between the two = 23 - (-10)
= 23 + 10
= 33 degree C
Formula for perimeter of a square: P = 4a
Formula for area of a square: A = a²
a is given as:
19
Plug this value for a into the above formulas to solve for perimeter and area.
P = 4a
P = 4(19)
P = 76
-----------------------------------------------------------------------------------------------------------------
A = a²
A = 19²
A = 361
Answer:
P = 76 units; A = 361 units².
Answer:
4:12
Step-by-step explanation:
I think you asked for a ratio?
Answer:
roughly about 0.65
Step-by-step explanation:
Answer:21
Step-by-step explanation:
Add them all up
