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Allisa [31]
3 years ago
5

Can you someone please check my answer? it’s important!

Mathematics
1 answer:
Andrei [34K]3 years ago
6 0

Answer:

∠ DEG = 65°

Step-by-step explanation:

The measure of the inscribed angle DEG is one half the measure of its intercepted arc DG

The sum of the arcs on the circle = 360°, thus

DG = 360° - (125 + 105)° = 360° - 230° = 130°

Thus

∠ DEG = 0.5 × 130° = 65°

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Kenny worked 6.5 hours on Monday, and 5 hours on Tuesday. If he received a check for $143.75 for working those 2 days, how much
Troyanec [42]

Answer:

Kevin makes $12.50 per hour.

Step-by-step explanation:

If Kevin works 6.5 hours on Monday and 5 hours on Tuesday, he works a total of 11.5 hours. Over 11.5 hours he makes $143.75. To find your answer, you have to divide your total earned, 143.765, by the total time worked, 11.5 hours. Your answer should then be 12.5, which is the amount per hour kevin earns.

5 0
3 years ago
In a two week period it was sunny 3/7 of the day's. How many day's were sunny?
netineya [11]
\dfrac{3}{7}\cdot14=3\cdot2=6

6 days
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3 years ago
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MrRa [10]

check the picture below.


\bf \textit{vertex of a vertical parabola, using coefficients} \\\\ h(t)=\stackrel{\stackrel{a}{\downarrow }}{-16}t^2\stackrel{\stackrel{b}{\downarrow }}{+100}t\stackrel{\stackrel{c}{\downarrow }}{+12} \qquad \qquad \left(-\cfrac{ b}{2 a}~~~~ ,~~~~ c-\cfrac{ b^2}{4 a}\right)


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5 0
3 years ago
Equation for given circle. A(4,7) is at center top of circle and B(7,4) is at center right hand side
oee [108]
Note:
The equation for a circle with center at (h,k) and radius r is
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r² = 3² + 3² = 18

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(x - 4)² + (y - 7)² = 18

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4 years ago
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aev [14]
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