-10 use google in your computer or phone
Answer:
A = πr²
Step-by-step explanation:
bro do u not have google
Answer:
The boiling point of water in celcius is 100°C , confirmed
Step-by-step explanation:
C = 5/9(F – 32)
Where
C = temperature in celcius
F = temperature in fahrenheit
F = 212°F
C = 5/9(F – 32)
C = 5/9(212– 32)
C = 5/9(180)
C = 5*20
C= 100°C
The boiling point of water in celcius is 100°C , confirmed
Answer:
Donuts cost $2.00 and Cookies cost $1.50
Step-by-step explanation:
D = cost of a donut
C = cost of a cookie
4D + 10C = $23.00
8D + 6C = $25.00
Eliminate a variable when subtracting the two equations. Change both values with C to 60 in order to eliminate the C variable and solve for D.
80D + 60C = $250.00 subtracted from 24D + 60C = $138
56D = $112.00 (Divide by 56 to single out the variable)
56D/56 = $112.00/56
D = $2.00
Use the D value to solve for C.
4(2) + 10C = $23.00
8 + 10C = $23.00
8 - 8 + 10C = $23.00 - 8
10C = $15.00
10C/10 = $15/10
C = $1.50
Check:
Bentley:
4D + 10C = $23
4(2) + 10(1.50) = $23
8 + 15 = $23
23 = 23
Skylar:
8D + 6C = $25
8(2) + 6(1.50) = $25
16 + 9 = $25
25 = 25
The next two numbers are -8 and 4 because each number is divided by 2
