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navik [9.2K]
3 years ago
5

(-5,0) with a rotation of 90° counterclockwise

Mathematics
1 answer:
Vadim26 [7]3 years ago
3 0

Answer:

(0,-5)

Step-by-step explanation:

flipping axises casuses the points to flip

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I need help with this please help me out
Virty [35]

Answer:

A and E

Step-by-step explanation:

hope that helps

5 0
3 years ago
Im so confused can someone explain how to answer this? <br><br>7 + 5v - 0 + 2v - 1<br>​
mixas84 [53]

Combine like terms;

(7 - 1) + 5v + 2v)

Simplify;

<u>6 + 7v</u>

3 0
3 years ago
Read 2 more answers
Write a function that will take in the dimensions of the box, length, width, and height, and the radius of the hole, and determi
Y_Kistochka [10]

Answer:

The code is written line wise in MATLAB. The code is explained by comments, which are written after % sign in bold. Note: Comments are not the part of code.

Step-by-step explanation:

L = input('Enter the Length of Box [meters]:');   %First we take length input and save in variable L

W = input('Enter the Width of Box [meters]:');   %We take length input and save in variable W

H = input('Enter the Height of Box [meters]:');   %We take length input and save in variable H

R = input('Enter the Radius of Hole [meters]:');   %We take length input and save in variable R

if R >= min(L/2,W/2) %Condition for the radius greater than half of shorter dimension    

   disp('Error! Radius must be less than the half of the shorter dimension among length and width');

else

   Vb = L*H*W;   % Calculating Total Volume of Box and save in Vb

   Vh = pi*(R^2)*H;  %Calculating Volume of Hole and save in Vh

   Vr = Vb - Vh;   %Calculating remaining volume and save in Vr

   fprintf('The remaining volume of box is ');  

   fprintf('%.f2',Vr);  %Display Answer

   fprintf(' cubic meter');

end

<h2><u>SAMPLE RUN:</u></h2>

Enter the Length of Box [meters]:3

Enter the Width of Box [meters]:3

Enter the Height of Box [meters]:3

Enter the Radius of Hole [meters]:1

The remaining volume of box is 182 cubic meter>>

6 0
3 years ago
A bacterial culture is known to grow at a rate proportional to the amount present. After one hour, there are 1000 strands of bac
ohaa [14]

Answer:

The expression is: P(t) = 693e^{0.3662t}

The initial number of strands is 693

Step-by-step explanation:

A bacterial culture is known to grow at a rate proportional to the amount present.

This means that the bacterial model can be modeled by the following equation:

P(t) = P(0)e^{rt}

In which P(0) is the initial population, and r is the growth rate.

After one hour, there are 1000 strands of bacteria

This means that P(1) = 1000, So

P(0)e^{r} = 1000

P(0) = \frac{1000}{e^{r}}

After four hours, 3000 strands.

This means that P(4) = 3000. So

P(0)e^{4r} = 3000

Since P(0) = \frac{1000}{e^{r}}, we have that:

\frac{1000}{e^{r}}e^{4r} = 3000

\frac{e^{4r}}{e^{r}} = \frac{3000}{1000}

e^{4r-r} = 3

e^{3r} = 3

\ln{e^{3r}} = \ln{3}

3r = \ln{3}

r = \frac{\ln{3}}{3}

r = 0.3662

The initial population is:

P(0) = \frac{1000}{e^{0.3662}} = 693

The expression is:

P(t) = 693e^{0.3662t}

7 0
3 years ago
What is the area of the blue shaded region in the figure?
Talja [164]

Answer:

A

Step-by-step explanation:

We will find the area of the large rectangle and subtract by the area of thhe small rectangle.

(17 x 8) - (6 x 5)

136 - 30

=106cm ^2

8 0
3 years ago
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