Answer:
It has 2 significant figures, which I assume is what you meant.
The answer is 112 centimeters.
As this problem represents a right triangle, here we need to apply the Pythagorean Theorem.
- h = √113² - 15²
- h = √12769 - 225
- h = √12544
- h = 112 centimeters
Well for example, say your equation was dollars = 5 × hours so then you would draw a box and x is first so it would be the hours and y would be the dollars and you would be going by 5s because its 5 times i hoped this answer helped
Expanded form is 4y - 13/5
or 4y - 2.6
Answer:
7/2 or 3.5
step:
make x the subject which is 2x=y-2.then,simplify the 2x into 1x since the question want the value of 1 x which is x=y-2/2.next,change the y into 9(x=9-2/2) and the answer is 7/2 or you can simplify it which makes the ans 3.5