Two numbers that are each 2 units from -7 are -5 -9
Answer:
A = 8π cm²
Step-by-step explanation:
The area (A) of a circle is calculated as
A = πr² ( r is the radius )
Here diameter = 8 , then r = 8 ÷ 2 = 4
The area of half a circle is then
A =
π × 4² =
× π × 16 = 8π cm²
-4/5 + (-1/4) =
-4/5 - 1/4 = (common denominator is 20)
-16/20 - 5/20 =
-21/20 or - 1 1/20 <=== ur answer
350 dollars for the kayak + 1.50 for the fee + the 10.23 interest for the three months = 361.73
Answer:
y = 50 + 35x we dont know how many hours they worked
Step-by-step explanation: