Answer:
Step-by-step explanation:
The length of the legs, PQ and PR are 4 units.
The lengths of the legs, P'Q' and P'R' are 1 unit.
Since the legs (and triangle) got smaller we know that the scale factor is between 0 and 1.
So.. 4 * x = 1
divide both sides by 4
x = 1/4
The scale factor is 1/4
Answer:
25 ft
Step-by-step explanation:
This is a right triangle, so we can use the Pythagorean theorem
a^2+b^2 = c^2 where a and b are the legs and c is the hypotenuse
15^2 + 20 ^2 = x^2
225+400= x^2
625 = x^2
Take the square root of each side
sqrt(625) = sqrt(x^2)
25 = x
Answer:
x³+1
Step-by-step explanation:
4x-8 | 4x⁴ - 8x³ + 4x - 8
<u>_4x⁴ - 8x³______</u> <-- x³
4x - 8
<u> 4x - 8</u> <-- 1
0 | x³+1
Therefore, (4x⁴-8x³+4x-8)/(4x-8) = x³+1
Answer:
What is the value of the expression below?
- 0.7