Answer:
Answer 1; Angles forming a linear sum to 180°
Answer 2; Substitution
Answer 3; Definition of perpendicular lines
Step-by-step explanation:
The two column proof is presented as follows;
Statement
Reason
1. ∠SWT ≅ ∠TWU
Given
2. m∠SWT + m∠TWU = 180°
Angles forming a linear sum to 180°
3. m∠SWT + m∠SWT = 180°
Substitution
4. m∠SWT = 90°
Algebra
5.
⊥
Definition of perpendicular lines
Perpendicular lines are defined as lines that are at right angles (90°) to each other, therefore given that the angle formed by the lines
and
m∠SWT = 90°, therefore, the lines
and
are perpendicular to each other.
It is 1 <span>The value of correlation is always between -1.0 and +1.0.
so i hope this helps out let me know how it goes !
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Answer:
480 millimeters.
step-by-step explaination:
well 48cm is 100 millimeters i believe so its 480 mm
Answer:
75%
Step-by-step explanation:
The total cost was $125 + $75 = $200
The selling price was $350.
The profit was $350 - $200 = $150
The percent profit was 150/200 * 100% = 75%