Answer:
Anna:2(8)-4
tony=8
anna=2(8)-4
twice of tony's age is 2(8), and it also said 4 years less than.
<h3>
Answer: y = 78</h3>
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Justification #1: Angle x is 78 degrees as these two angles are corresponding angles (congruent due to the parallel lines). We also know that y = x because they are vertical angles. So by the transitive property, y = 78
Justification #2: The parallel lines mean that the alternate exterior angles are congruent, so y = 78 through one step (instead of multiple steps in the prior justification)
Well the absolute means positive so it would be a positive 1.6
Answer:
Which expression is equivalent to 8.7u+1.4+3.2u−9.5 ?
Answer:
15 percent of 90 hours = 13.5 hours
What is 15% of 90?
Y is 15% of 90
Equation: Y = P% * X
Solving our equation for Y
Y = P% * X
Y = 15% * 90
Converting percent to decimal:
p = 15%/100 = 0.15
Y = 0.15 * 90
Y = 13.5
