He would have to take out at least 16 coins.
Taking any less could result in having fewer quarters since even 15 could result in <span>12 dimes and 3 quarters. This way it will always be at least 4 quarters.</span>
Answer:
y=-1/3x+2
Step-by-step explanation:
y-y1=m(x-x1)
y-(-1)=-1/3(x-9)
y+1=-1/3(x-9)
y=-1/3x+9/3-1
y=-1/3x+3-1
y=-1/3x+2
Answer:
x = 12
Step-by-step explanation:
Since the triangles are similar then the ratios of corresponding sides are equal, that is
= 
, substitute values
= 
( cross- multiply )
4x = 48 ( divide both sides by 4 )
x = 12
I can tell you how to solve this problem.
You can find the areas using both the values as the radiuses (find the are of a circle).
Subtract the smaller area from the larger area and there is your answer.
Hope this helped.
Good Luck!
Answer:
2nd option
Step-by-step explanation:
Express the sum of the 2 polynomials by removing the parenthesis , so
5
- 2x³ + x + 4 - 3
+ 2x³ - 5x ← collect like terms
= 9 - 3 - 4x
