Answer:
radius is 6, center (2,3)
Answer:
3
Step-by-step explanation:
The product of 3.99 and 3.3 will have 3 decimals.
When multiplying decimals, you add the decimals to get the total number of decimals in your product.
2+1=3 so it will have 3 decimals.
Answer:
Step-by-step explanation:
Neither are a function because they do not pass the vertical line test.
Answer:
z = 21 ; y= 16
Step-by-step explanation:
first of all we have to isolate a variable.
In second expression we can obtain:
3y = 2z+6
y = 2/3 z + 2
now we have to substitute this value in the first equation and solve it
8(2/3z+2)-5z = 23
16/3z + 16 -5z = 23
16z +48 - 15z = 69
z = 21
now we have to substitute z in the second equation:
y = 2/3 (21) +2
y = 14+ 2 = 16
y = 16
1 4/5 + 1/5 + 2/7 =
1 28/35 + 7/35 + 10/35 =
1 45/35 = 2 35/45 =
2.78 gallons rounded to the nearest hundredth
