Answer:
(-∞, ∞)
Step-by-step explanation:
As you can see for each value of x , f(x) is defined
example , for x = -8000 , f(x) is defined to be -7999.
for x = 0 , f(x) is defined to be 1.
for x = 8000 , f(x) is defined to be 8001.
Also,
By its graph , Which is a straight line , So, it is defined everywhere
Thus,
its domain is(-∞, ∞)
Solution:
The equation solved by Bradley is
→4(5x – 6) = 2(8x + 10)
Step Work
1. 20 x – 24 = 16 x + 20 → [ Distributive property]
Taking variable on one side of equation
2 . 4 x – 24 = 20 → [Subtraction property of equality.]
Taking constant on one side of equation
3 . 4 x = 44 →[Addition property of equality.]
Dividing both sides by 4
4 . x = 11 → [Division property of equality.]
Out of all the four options given ,Fourth option [ 1. Distributive property. 2. Subtraction property of equality. 3. Addition property of equality. 4. Division property of equality ], completely satisfies the work done in equation.
Answer:16.97cm
Step-by-step explanation:
To find the hypotenuse side of an isosceles of side 12cm each
Using pythagoras theorem
hyp^2=opp^2+adj^2
hyp^2=12^2+12^2
Hyp^2=144+144
hyp=√288
Hyp=16.97cm