Evaluated:
(1) d - 6 = -8 -6
(2) -8 - 6 = -8 + (6)
(3) -8 + (-6) = -14
First you change D into it's correct number which 6.
Second you take the subtraction sign and make it it's opposite.(Addition.)
Third you add -8 and -6 to get -14.
Answer:
The correct answer is d. the square root of 484
Step-by-step explanation:
Because the square root of 388 is about 19.6 and the point c is larger than twenty we can eliminate anything under the square root of 388 which leaves the square root of 484 which is 22
21.7²=17²+13.5²
21.7²=289+182.25
21.7²=471.25
21.7=√471.25
21.7=21.7
22(to the nearest whole number)
9514 1404 393
Answer:
6 h
Step-by-step explanation:
The bottom number in the table is half the top number. The missing value is 6 (hours).
__
I like to put the variable in the numerator of a proportion. Here, we can write it as ...
t/12 = 45/90
Multiplying by 12 gives ...
t = 12(45/90) = 12(1/2) = 6
It will take Darin 6 hours to mow 12 lawns.
Answer:
11.55 years
Step-by-step explanation:
Given data
Principal= $3000
Rate= 6%
Final Amount= $6000
expression for the time is given as
t = ln(A/P) / r
Substitute
t= ln(6000/3000)/0.06
t= ln(2)/0.06
t= 0.693/0.06
t= 11.55 years
Hence the time is 11.55 years
