##### eligreen
Asked 1 year ago

SG chevron_right Grade: N/A chevron_right Strand: N/A

Replies 11

##### Mr. T

Step 1: Draw line x =1.Why is x=1 like this, just plug in any values of y, for example y=14, x=1, you have point (1,14), and when y=-14,x=1, you have point (1,-14). Connect 2 points for a straight line.This line is x=1.

1 year ago
##### Mr. T

Coordinates for reflection of K is (6,-5), reflection of H is (14,-5), reflection of I is (14,-9), reflection of J is (6,-9).

1 year ago
##### Mr. T

Step 1: Draw a line from K to origin. Measure this line.

1 year ago
##### Mr. T

Step 2: Extend the line of same length, this is K after 180 degrees counter closewise.

1 year ago
##### Mr. T

Step 3: Do the same steps for J, you should get (4,9)

1 year ago
##### Mr. T

Step 4: Repeat for point I, you should get (12,9).

1 year ago
##### Mr. T

Lastly, repeat for H you should get (12,5).

1 year ago
##### Mr. T

What it means 180 degrees counterclockwise about origin is place your protractor at origin

1 year ago
##### Mr. T

With 0 degree along the line joining from origin to the point

1 year ago
##### Mr. T

Then draw another point at 180 degrees first, then measure the same length, that is the point after 180 degrees counterclockwise rotation about the origin.

1 year ago
##### Mr. T

This is how the protractor is place for point K.

1 year ago

##### Iiuxnai
Asked 1 year ago

SG chevron_right Secondary 1 chevron_right Number and Algebra

Factorize using a common factor

Replies 3

##### Mr. T

we can first combine the terms 10x and -14 to get 10x - 14 = 2(5x - 7). Then, we can substitute this expression into F: F = (5x-7)(2x+1) + 2(5x - 7)

1 year ago
##### Mr. T

Now, we can see that (5x - 7) is a common factor of the two terms, so we can factor it out: F = (5x - 7)(2x + 1 + 2)

1 year ago
##### Mr. T

Simplifying the expression inside the parentheses, we get: F = (5x - 7)(2x + 3) Therefore, the fully factorized form of the expression F is: F = (5x - 7)(2x + 3)

1 year ago

##### Shann
Asked 1 year ago

SG chevron_right Primary 4 chevron_right Number and Algebra

Replies 1

\$175

1 year ago

##### kainat
Asked 1 year ago

SG chevron_right Secondary 5 chevron_right Add Math: Calculus

How will i find x

Replies 1

##### MAPLES

x = 81 °

1 year ago

Asked 1 year ago

SG chevron_right Secondary 1 chevron_right Add Math: Algebra

Replies 2

f

1 year ago

g

1 year ago