3 years ago

If the gradient of a line,C, is 2/3, what is the gradient of a line which perpendicular to C

1 answer:

6 0

Gradient of a line times the gradient of a line that is perpendicular to it is-1
M1M2=-1
2/3 times M2=-1
M2=-1 times 3/2
The gradient is =-3/2

You might be interested in

sertanlavr [38]

No as it doesn’t go vertically through 1/3 on x axis

3 0

2 years ago

katen-ka-za [31]

Solution:

Given:

$4x-7$

when x = 4,

$\begin{gathered} Substitute\text{ }x=4\text{ into }4x-7 \\ 4x-7=4(4)-7 \\ =16-7 \\ =9 \end{gathered}$

The answer is 9.

7 0

1 year ago

Andre45 [30]

$30:\frac{6}{7}=30\cdot\frac{7}{6}=5\cdot7=35$

6 0

3 years ago

dlinn [17]

Answer

The value of x is 180 degrees

Explanation

you add 150 and 30 to get the value of X plus if you look carefully you can see that in the image x is at 180 degrees.

6 0

3 years ago

astra-53 [7]

Answer:

Step-by-step explanation:

Use the Pythagorean theorem:

Note: This also happens to be a Pythagorean triple where all three numbers are integers. These can be memorized.

8 0

2 years ago