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4 years ago

The equation of a circle is (x - 4)2 + (y - 2)2 = 9. Determine the coordinates of the center of the circle.

1 answer:

4 0

The equation of a circle is (x - a)² + (y - b)² = r², where the coordinates of the center(C) are C(a,b) and "r" the radius. Here, C(4,2) and if you need, r=3.

Thanks for your trust!!

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AC and BD intersect at point E which is inside the circle. Find the measure of Arc AB if Arc CD = 60 degrees and Angle CED = 35

tia_tia [17]

Th measure of arc AB will be 60 degrees

<h3>Circle theorem</h3>

The figure shown shows a circle with lines AC and BD intersecting the circle at the point E

From the figure given the measure of the arc AB is congruent to the arc CD.Given that the measure of arc CD is 60 degrees, hence the measure of arc AB will also be 60 degrees

Learn more on circle theorem here: brainly.com/question/6240879

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6 0

2 years ago

For each value of x, determine whether it is a solution

victus00 [196]

Answer:

1st answer should be correct if not I'm sorry

8 0

3 years ago

Find the slope of the line that passes through the points 2,4,6 and 12

kolezko [41]

Answer:

The slope is 2.

Step-by-step explanation:

If you use the formula that is shown in the picture, you can calculate that 12-4/6-2 is the slope. If you simplify, you'll get that 8/4 is the slope which simplifies to 2.

3 0

3 years ago

Bill can run the 440 yard dash in 55 seconds, and jack can run it in 88 seconds. How great a handicap must Bill give Jack for th

tresset_1 [31]

Answer:

<u>Bill must give Jack a handicap of 165 yards to finish the race at the same time. The correct answer is A. 165 yards.</u>

Step-by-step explanation:

1. Let's review the information given to answer the question correctly:

Bill can run 440 yards in 55 seconds

Bill speed = 8 yards per second (440/55)

Jack can run 440 yards in 88 seconds

Jack speed = 5 yards per second (440/88)

2. How great a handicap must Bill give Jack for the boys to finish the race at the same time?

The total duration of the race will be 55 seconds

Using Rule of Three Simple, we have that:

Jack will run 55 * 5

Jack will run 275 yards in 55 seconds

Bill must give Jack a handicap of 440 - 275 yards

Bill must give Jack a handicap of 165 yards to finish the race at the same time. The correct answer is A. 165 yards.

6 0

3 years ago

Tell whether (2,6) is a solution of y = 3x. (show your work)

Anna11 [10]

Answer:

Yes

Step-by-step explanation:

Yes, because 6=3*2.

4 0

3 years ago