If i were you, i would add one to 7x and fifteen. this gives you x^2+8x+16, a perfect square of x+4.
Answer:
Answer is
Step-by-step explanation:
plus karna h 17.5+ 10+ cm+ 2kg
Answer:
37.8
Step-by-step explanation:
The distance is the addition of all sides of the figure. Then, we need to find the length of the diagonal (d). To do that we have to make a right triangle with height (h) = 5 m. Given that the top length is 12 m and the bottom length is 15 m, the base (b) of the triangle is 15 - 12 = 3 m
Using Pythagorean theorem:
d² = h² + b²
d² = 5² + 3²
d = √34
d = 5.8 m
Therefore, the distance he will have walked is 5.8 + 12 + 15 + 5 = 37.8 meters
Answer:
She did not establish that heights are the same.
Step-by-step explanation:
I just answered it.