Answer:
∠3 = 140°
Step-by-step explanation:
∠4 = 40°
∠4 = ∠1 <u><em>(vertical angles)</em></u>
∠1 = ∠2 <u><em>(alternate angles)</em></u>
∠2 = 40°
So,
∠2+∠3 = 180 <em><u>[Angles on a straight line add up to 180°]</u></em>
40 + ∠3 = 180
∠3 = 180-40
∠3 = 140°
<h3>
Answer: h(x) = 2x^2-2</h3>
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Explanation:
We shift the graph of g upward by 3 units. This means we add 3 onto g(x) like so
h(x) = g(x)+3
h(x) = (2x^2-5)+3
h(x) = 2x^2-5+3
h(x) = 2x^2-2
All points on g(x) move up by 3 units to get to a point on h(x). For instance, the y intercept (0,-5) on g(x) moves to (0,-2) on h(x).
When we say something like g(x)+3, we effectively mean y+3 to indicate an upward shift of 3 units. Recall that y = g(x) because they are both outputs.
Answer:
116.15
Step-by-step explanation:
1.95 - 30.00 - 7.20 - 38.50 = 38.50
77.65 = 38.50
x = $116.15
Answer:
Step-by-step explanation:
Answer:
214 square inch is the area of the figure