3 years ago

What is the center of the circle

Mathematics

1 answer:

Vesna [10]3 years ago

8 0

Put the equation given in the form $(x + f) + (y + h) = r ^{2}$
The center will be (-f, -g)

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Fran reads 54 pages per hour Darnell reads 60 pages per hour if they both read for 2.5 hours how many more pages will Darnell Re

spin [16.1K]

Hey You! Here's How To Solve This Question:

STEP 1:

60 × 2.5 = 150

STEP 2:

54 × 2.5 = 135

STEP 3:

150 - 135 = 15

So, Darnell read 15 more pages than Fran.

I Really Hope My Answer Helped You!

7 0

3 years ago

Question 7

CaHeK987 [17]

Answer:

6.6

Step-by-step explanation:

The way to do this is to find the tax as a decimal. Worry about the 100 later.

54 * x = 3.56

Divide by 54

x = 3.56/54

x = .06593

Now use the 100

0.06592 * 100 = 6.593

But you want it rounded to the 1/10

So you should get 6.6 %

6 0

3 years ago

The magnitude of vector a = (5,m) is 13 and the magnitude of vector b = (n, 24) is 25. What are m and n

Ulleksa [173]

Answer:

$m=12\,,n=7$

Step-by-step explanation:

The magnitude of vector $(x,y)$ is given by $\sqrt{x^2+y^2}$

The magnitude of vector $a=(5,m)$ is $13$ .

$\sqrt{5^2+m^2}=13\\5^2+m^2=13^2\\25+m^2=169\\m^2=169-25\\m^2=144\\m=12$

The magnitude of vector $b=(n,24)$ is $25$ .

$\sqrt{n^2+24^2}=25\\n^2+24^2=25^2\\n^2+576=625\\n^2=625-576\\n^2=49\\n=7$

Therefore,

$m=12\,,n=7$

5 0

3 years ago

The flight attendants at Come Fly with Me Airlines are all getting a 3% raise. One attendant's

mixer [17]

Answer:

46,350

Step-by-step explanation:

3% of 45,000 is 1,350

So, 45,000 + 1350 = 46,350

7 0

3 years ago

Read 2 more answers

B)Given 0º < x < 360° , solve for x in:<br> 2 sin (2x - 30°) = √3.

Rainbow [258]

Answer:

180°

because x is the mid pf 0° and 360°

3 0

3 years ago