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2 years ago

What is the answer of 10% of 115%

Mathematics

2 answers:

mixer [17]2 years ago

6 0

Answer:

0.115

Step-by-step explanation:

Mrac [35]2 years ago

4 0

I think 11.5 % is the answer

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PLEASE HELP ASAP<br> I'LL MARK BRAINIEST

IRINA_888 [86]

Answer:

A. 2.35

Step-by-step explanation:

8 0

1 year ago

Can someone plz help a bro out

Anettt [7]

1= -6
2= -5
3= -4
4= -3
5= 0
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3 years ago

Consider the following.3x + 3y = 8(a) Find y' by implicit differentiation.(b) Solve the equation explicitly for y and differenti

ludmilkaskok [199]

Answer:

a.y'=-1

b.y'=-1

c.Yes

Step-by-step explanation:

We are given that consider a function

$3x+3y=8$

Implicit function: That function is a relation in which dependent variable can not be expressed in terms of independent variable

Explicit function: It is that function in which dependent variable can be expressed in terms of independent variable.

a. $3x+3y=8$

Differentiate w.r.t x then we get

$3+3\frac{dy}{dx}=0$

$3\frac{dy}{dx}=-3$

$\frac{dy}[dx}=\frac{-3}{3}=-1$

$\frac{dy}{dx}=y'=-1$

b. $3x+3y=8$

$3y=8-3x$

$y=\frac{8-3x}{3}$

Differentiate w.r.t x then we get

$\frac{dy}{dx}=\frac{-3}{3}=-1$

$\frac{dy}{dx}=y'=-1$

When we substituting the value of y obtained from part b into a solution of part a then we get

$y'=-1$

Hence, solutions are consistent.

8 0

2 years ago

Differentiate the following function.<br> y=x(x^2+5)^2

dalvyx [7]

First, expand to make it easier
y=x(x^2+5)(x^2+5)
y=x(x^4+10x^2+25)
y=x^5+10x^3+25x
differentiation
y'=5x^4+30x^2+25 is the derivitive

8 0

3 years ago

A builder needs to tile a 7 foot by 8 foot room with one-foot square tiles. how many tiles will she need?

Diano4ka-milaya [45]

I believe that she will need 56 square tiles. You get this by doing 7 times 8 which is 56. Then, since each tile is a one-foot square tile, you would need 56 tiles to cover the whole floor.

6 0

2 years ago

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