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Katen [24]
3 years ago
15

Pls help, due in 4 minutes

Mathematics
1 answer:
Shtirlitz [24]3 years ago
4 0

Answer:

3.8s

Step-by-step explanation:

Solve for h=0, you will get t=3.75

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Circle D circumscribes ABC and ABE. Which statements about the triangles are true? Statement I: The perpendicular bisectors of A
mestny [16]

Answer:

The correct option is;

B. I and II

Step-by-step explanation:

Statement I: The perpendicular bisectors of ABC intersect at the same point as those of ABE

The above statement is correct because given that ΔABC and ΔABE are inscribed in the circle with center D, their sides are equivalent or similar to tangent lines shifted closer to the circle center such that the perpendicular bisectors of the sides of ΔABC and ΔABE are on the same path as a line joining tangents to the center pf the circle

Which the indicates that the perpendicular the bisectors of the sides of ΔABC and ΔABE will pass through the same point which is the circle center D

Statement II: The distance from C to D is the same as the distance from D to E

The above statement is correct because, D is the center of the circumscribing circle and D and E are points on the circumference such that distance C to D and D to E are both equal to the radial length

Therefore;

The distance from C to D = The distance from D to E = The length of the radius of the circle with center D

Statement III: Bisects CDE

The above statement may be requiring more information

Statement IV The angle bisectors of ABC intersect at the same point as those of ABE

The above statement is incorrect because, the point of intersection of the angle bisectors of ΔABC and ΔABE are the respective in-centers found within the perimeter of ΔABC and ΔABE respectively and are therefore different points.

6 0
3 years ago
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You work 25 hours per week. You need to earn $240 to cover your weekly expenses. Your job as a dog walker pays $10 an hour. Your
qwelly [4]

Answer:

(8×5)+(10×20)=240

Step-by-step explanation:

8 (Car wash hourly pay $$) times 5 (hours worked) equals 40(money earned). And 10 (dog walker money $$) times 20 (hour worked) equals 200(money earned). 200(dog walker) plus 40(car washer) is 240. So if you do 5 hours at the car wash and 10 hours of dog walking, you'll earn enough to cover your expenses.

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How many times will 1/14 go into 6 7/10?? Please help and thank you!! <33 ~Kweenie~
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Answer:

93.8 times

Step-by-step explanation:

6\frac{7}{10} ÷ \frac{1}{14} =

6\frac{7}{10} *14=\\\\\frac{67}{10} *14=\\\\\frac{938}{10} =93.8

\frac{1}{14} goes into 6\frac{7}{10} 93.8 times

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3 years ago
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Y = 30x + 450<br> How do I graph this?
Tanzania [10]

Answer:You start at 30 on the x axis and go up 450 1 right

Step-by-step explanation:

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