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ICE Princess25 [194]
3 years ago
14

Express the area of the entire rectangle

Mathematics
1 answer:
Tema [17]3 years ago
3 0

Answer:

x^2+11x+30

Step-by-step explanation:

(x+6)(x+5)

x^2+5x+6x+30

x^2+11x+30

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A Tuxedo shop rents each of its Slim Fit Tuxedo for a one-time $ 15.00 insurance charge plus $ 20.00 per day. Create an equation
Kobotan [32]

Answer: 5$

Step-by-step explanation:

20-15 = 5

Hope this helps

5 0
3 years ago
A recipe calls for 6 ounces of water. If there are 16 tablespoons in one cup. and two tablespoons in once ounce. how many cups o
Gnom [1K]

Answer:

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Step-by-step explanation:

8 0
3 years ago
What is 40/90 simplified?
BabaBlast [244]
This would be 4/9 since You can divide both by ten and nothing else after that due to the fact that they both end in 0 and are multiples of 10 making the answer 4/9


4 0
3 years ago
A cylinder with a radius of 4 cm and a height of 6 cm is inside of a sphere with a radius of 10 cm. How much space is inside the
Musya8 [376]
The answer is 33.33 .....
3 0
4 years ago
Find the 2 critical points of the given function and then determine whether it is a local maximum, local minimum, or saddle poin
grandymaker [24]

Answer:

Step-by-step explanation:

Given is a function f in two variables as

f(x, y) = (x − y)(xy − 9)

To find critical points of the given function and also to find max, min or saddle point.

Find the partial derivatives

f(x,y) = x^2y-xy^2-9x+9y

f_x=2xy-y^2-9\\f_y =x^2-2xy+9\\f_{xy}  =2x-2y = f_{yx}

f_{xx}=2y\\ f_{yy}=-2x

Equate first derivatives to 0

Adding fx and fy we get

x^2-y^2 =0\\

x=±y

Only real roots are (x,y) =(3,3) and (-3,-3)

D(3,3)=f_{xx}(3,3) f_{yy}(3,3)-f_{xy}^2(3,3) \\=-36-0

(3,3) is a saddle point

D(-3,-3) = -36

(-3,-3) is also a saddle point.

7 0
3 years ago
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