2 years ago

Q5

Mathematics

1 answer:

JulijaS [17]2 years ago

3 0

Answer:

A 2kg block is moved a long a level floor by a horizontal force of 20N if the coefficient of sliding friction is 0.4

what is the acceleration of the blove

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Find the volume of a regular decagonal prism with a radius of 7cm and height of 10cm.

sukhopar [10]

Answer:

7x10 = 70 / 3 = 25

Step-by-step explanation:

6 0

3 years ago

The manager of a furniture factory finds that it costs $3000 to manufacture 80 chairs in one day and $4800 to produce 280 chairs

Delicious77 [7]

9514 1404 393

Answer:

C = 9x +2280

Step-by-step explanation:

The 2-point form of the equation for a line can be a place to start.

y = (y2 -y1)/(x2 -x1)(x -x1) +y1

C = (4800 -3000)/(280 -80)(x -80) +3000 . . . . . use given values

C = 1800/200(x -80) +3000 . . . . simplify some

C = 9x -720 +3000 . . . . eliminate parentheses

C = 9x +2280

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3 years ago

-3y>x+6 I need help w this math problem

Andrei [34K]

Answer:

y< −x/3 −2

Step-by-step explanation:

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3 years ago

Example:

Iteru [2.4K]

Answer:

Step-by-step explanation:

Brigitte is putting a border, so she needs a perimeter

P=2(L+W)=2L+2W= 2*12+2*14.5=24+29=53

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3 years ago

Convert log_8 1=0 into an exponential equation<br> o 1^0=8<br> O 0^8=1<br> o '8^0=1<br> o '8^=8

Ilia_Sergeevich [38]

Given:

The logarithmic equation is:

$\log_81=0$

To find:

The exponential equation for the given logarithmic equation.

Solution:

We have,

$\log_81=0$

It can be rewritten as:

$8^{\log_81}=8^{0}$

Using $a^{\log_ax}=x$ , we get

$1=8^0$

$8^0=1$

Therefore, the correct option is C.

6 0

3 years ago