Answer:


Step-by-step explanation:
You take the negative out of the exponent and move it down to the denominator.
Then, you find the answer to the denominator.
So you subtract 73.85 from 492.36.
Just check it on a calculator, 492.36 - 73.85 = 418.51
Answer:
f(x)= 34x +56 34(12) +56=464
Step-by-step explanation:
The right triangle has legs of x and 2.5 where x is the height up the wall that the ladder will reach. The length of the ladder is the hypotenuse of the right triangle.
According to the Pythagorean Theorem, x^2 + 2.5^2 = 12^2
x = 11.736 approx To the nearest tenth that is 11.7.
Hello,
Your answer would be:
Let x = the first integer
x + 1 = the next consecutive integer
x + (x + 1) ≥ -15
2x + 1 ≥ -15
- 1 - 1
2x ≥ -16
2 2
x ≥ -8
x + 1 ≥ -7
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Hope this helps!