(11k^4 - 4m) + (-2k^4 - 15m)
Add -2k^4 to 11k^4. This would be the same as subtracting 2k^4 from 11k^4
9k^4 - 4m - 15m
Add -15m to -4m. This would be the same as subtracting 15m from -4m
Final Answer: 9k^4 - 19m
Word Form: Nine times the variable k to the forth power minus nineteen times the variable m.
Answer:
a:vertex angle
Step-by-step explanation:
it is vertex angle
Answer:
See below
Step-by-step explanation:
The formula for calculating percent is
% = (cost of item/total cost) × 100 %
% = (cost of item/1875) × 100 %
% = (cost of item/18.75) %
You can use the same formula to calculate the percent for each item in the budget. For example,
Housing: % = 420/18.75 = 22 %
You can do this for each budget item and get the table below.
ANSWER
(C) d=1
EXPLANATION
The given equation is
Factor the first fraction to get,
Multiply through by (d+2)(d-4)
Expand:
divide both sides by -2
1/2 of 4/5: take half of four to get the answer: 2/5