Answer:
r ≤ -5 and r ≥ 1
Step-by-step explanation:
The solution has two parts:
1) that derived from | 2 +r | ≥ 3 when (2 + r) is already positive. Then:
2 + r ≥ 3, or r ≥ 1
and
that derived from | 2 +r | ≥ 3 when (2 + r) is negative. If (2 + r) is negative, then
|(2 + r)| = -(2 + r) = -2 -r, which is ≥ 3. Therefore, -2 -r ≥ 3, or -r ≥ 5. To solve this for r, divide both sides by -1 and reverse the direction of the inequality sign: r ≤ -5
The answer is 26/35, which is in its simplest form.
<span>(5x2 + 3x + 4) − (2x2 + 5x − 1)
(10 + 3x + 4) - (4 + 5x -1)
(14+3x) - (3 + 5x)
(14+3x) + (-3 -5x)
11 - 2x
11-2x is as simplified as it goes there is no possible answer without an equal sign given.
</span>
The answer is
5x^7y^4+3x^2y^6+25xy^2
Answer:
About 1.03m
Step-by-step explanation:
A=36
L=35
w=A/L=36/35 which is about 1.03m
