Answer: 1/3
Step-by-step explanation:
Since greater than 4 is 2/3
Answer: 30-40-50, or B
Step-by-step explanation:
Think of this equation of a right triangle. We know that the hypotenuse is 50 feet and leaning.
Since right triangles follow a formula is 3-4-5, then, 30, 40 and 50 is the answer.
Umm i don’t know hopefully you can find someone to answer this for you
Answer:
200+10×12=320
Step-by-step explanation:
The equations above are all in the format

, where

= the gradient, or slope.
So, in the first question,

, the gradient would be 4, because 4 is

in this equation (the number before the

).
The gradient of a line perpendicular to this line is equal to the negative reciprocal of the gradient of the line. A better way to explain it is if

= the gradient of the line and <u />

= the gradient of the perpendicular line then:

So in the first question, the gradient of the perpendicular line is

.