Answer:
42-2x
Step-by-step explanation:
8-2(x+17)
8-2x+34
42-2x
Answer:
Any value of
r
makes the equation true.
All real numbers
Interval Notation:
(-Any value of
r
makes the equation true.
All real numbers
Interval Notation:
(
∞
,∞
)
Step-by-step explanation:
Answer:
<h3>B 40</h3><h3>C 30</h3><h3>E 55</h3><h3>By the Triangle Inequality Theorem, the range of possible lengths of the third side is 0 < x < <u>28</u>.</h3><h3>So, the perimeter for all possible triangles must be greater than <u>28 units</u> and less than <u>56 units</u>.</h3>
Step-by-step explanation:
We are given an isosceles triangle has legs with length 14 units.
Therefore, another equal side would also be equal to 14 units.
Sum of two equal sides = 14+14 = 28 units.
Therefore, third sides would be less than 28 inches.
So, the perimeter of the triangle could be
28+28 = 56 that is less than 56 but greater than 28.
So, we could choose options B and C.
<h3>B 40</h3><h3>C 30</h3><h3>E 55</h3><h3>By the Triangle Inequality Theorem, the range of possible lengths of the third side is 0 < x < <u>28.</u></h3><h3>So, the perimeter for all possible triangles must be greater than <u>28 units</u> and less than <u>56 units.</u></h3>
Answer:
1 . An open sentence of the form Ax + By + C < 0 is a linear inequality.
2 . An equation containing more than one variable is a literal equation.
3 . A statement formed by two or more inequalities is a compound inequality.
Step-by-step explanation:
A linear Inequality contains one inequality sign (> or <) sign, In Ax + By + C < 0, Ax + By + C is less than 0.
A literal equation contains more than one variable and equates to a number. An example is Ax + By = 0.
A compound inequality uses OR and AND to join two linear inequalities. When AND is used, it indicates that the values of the variables are true in both inequalities.
