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3 years ago

Any suggestions or answers

Mathematics

1 answer:

JulsSmile [24]3 years ago

3 0

Answer:

Step-by-step explanation:

Given (x - 2)^2 + (y + 3)^2 = 9, compare this to the standard equation of a circle, (x - h)^2 + (y - k)^2 = r^2.

It then becomes obvious that h = 2 and k = -3; the coordinates of the center of the circle are (2, -3).

If r^2 = 9, then r must be 3. This is the radius of the circle.

To draw this circle: Plot the center (2, -3). Take a compass and open it up so that the distance between the compass points is 3, representing the radius of the circle. Now use the compass to draw a circle with radius 3 and center at (2, -3).

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12.) Given the following information, determine which lines, if any, are parallel. State the converse that justifies your answer

Maru [420]

Answer:

Step-by-step explanation:

Given Parallel lines Converse

a. ∠13 ≅ ∠17 a║c Corresponding angles

b. ∠4 ≅ ∠9 d║e Exterior alternate angles

c. m∠20 + m∠21 = 180° a║b Consecutive interior angles

d. ∠8 ≅ ∠19 Vertical angles

e. ∠10 ≅ ∠23 b║c Interior alternate angles

f. m∠14 + m∠17 = 180° a║c Consecutive interior angles

6 0

4 years ago

A loan for $1,200 has an annual interest rate of 5.2%. There is a $15 processing fee to receive the loan. The loan’s APR is .

Charra [1.4K]

<u>Answer: </u>

A loan for $1,200 has an annual interest rate of 5.2%. There is a $15 processing fee to receive the loan. The loan’s APR is 5.2%

<u>Solution: </u>

Since full form of APR is Annual Percentage Rate and it is defined as rate of interest for whole year which means it is same as annual interest rate. Also processing fee is totally different component.

So APR = annual interest rate ----- eqn 1

Given that a loan of $1200 has an annual interest rate of 5.2% .

So by using eqn 1 we can say APR = annual interest rate = 5.2%

Hence APR for a loan of $1200 is 5.2%

6 0

3 years ago

What is the weight of 320 jars if each jar weighs 3 pounds 2 ounces?

salantis [7]

First, covert 3 pounds to ounces...then add the 2 ounces given. The weight of one jar, in ounces, is 50 ounces. Given that, multiply 320 by 50. The answer to that is 16,000. Therefore, there are 16,000 in 320 jars. To get the answer pack to pounds....divide 16,000 by 16 since there are 16 ounces in a pound. The answer would be 1,000 pounds. Meaning, there are 1,000 pounds OR 16,000 ounces in 320 jars. Hope this helps :)

3 0

3 years ago

(d) Mr. Dewalt suggested contacting a travel agent to see whether they could get a lower price. The agent found a price that was

Paha777 [63]

Change the 30% into a decimal
so its .3
then multiply 2075/.3
and you get $622.50

8 0

4 years ago

Calculate the slope of the line going through A(-4,3) and B(0,6)

Whitepunk [10]

Answer:

3/4

Step-by-step explanation:

The slope of the line is given by

m= (y2-y1)/(x2-x1)

= (6-3)/(0 - -4)

= (6-3)/( 0+4)

3/4

5 0

3 years ago