Answer:
40n
Step-by-step explanation:
(40+n): The first one is asking to add forty and n, however the question is asking for multiplication so that is not an answer.
(n-40): This one is using subtraction, so this one is an obvious no.
(40/n): This phrase represents division, this could be a possibility because it is the inverse operation, however the numbers need to be reversed.
(40n): Im thinking that you got confused because there was no operation symbol. Whenever a number and a variable are attached without an operation symbol in between, you multiply. So, this is the correct answer.
Zero and six hundred thirty two thousandths
Answer:
False
Step-by-step explanation:
Just because two angles are both obtuse does not necessarily mean that the two angles are equal.
Obtuse just means that the angles are above 90 degrees.
One angle could be 91 degrees while the other could be 150, and those angles are not equal.
Answer: N = 10
Step-by-step explanation:
-(n - 8) = -2
Distrubute
-n + 8 = -2
Minus 8 from both side
-n = -10
Divide both side by -1 to make it positive
N = 10
Answer:
A) $1555
Step-by-step explanation:
The formula for percentages is :
To work this out you would first need to find 16 percent of $2100. You can do this by first dividing the percentage by 100, this gives you 0.16. This is because percentages are out of 100.
The next step is to multiply 0.16 by 2100, this gives you 336. This is because by multiplying 16% as a decimal by the amount of 2100 we are working out 16% of 2100.
The next step is add up the value of all of the deductions. You can do this by adding 336 by 89 by 85 and 35, this gives you 545.
The final step is to minus the total deductions of 545 from the total amount of 2100, this gives you $1555.
1) Divide 16 by 100.
2) Multiply 0.16 by 2100.
3) Add 336 and 89 and 85 and 35.
4) Minus 545 from 2100.