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4 years ago

Find the coordinates of the center of the following circle. (x - 5)² + (y + 3)² = 25

Mathematics

2 answers:

Charra [1.4K]4 years ago

7 0

Center (5,-3) radius 5 which is the q rt of 25

Bingel [31]4 years ago

4 0

Answer:

(5,-3

Step-by-step explanation:

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Can some one help me

Zolol [24]

Answer:

The answer is B hope this helped

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

Sandra plays a matching game. In order to advance to the next level, she must score at least 10 points. She scores 18 points for

serious [3.7K]

Answer:

Yes

Step-by-step explanation:

she scored 18 points, then minus 6. She would have 12. She made it to the next level

5 0

3 years ago

Find the surface area of a cylinder with a height of 9 ft and a base diameter of 8 ft.

muminat

Answer:

326.56 square feet

Step-by-step explanation:

Surface area of a cylinder = 2πrh + 2πr²

Radius = Diameter/2

= 8 ft/2

= 4 ft

Height = 9 ft

Surface area of a cylinder = 2πrh + 2πr²

= (2 * 3.14 * 4 * 9) + (2 * 3.14 * 4²)

= 226.08 + 100.48

= 326.56 square feet

Surface area of a cylinder = 326.56 square feet

7 0

3 years ago

Sandy is a jeweler. She has 2 grams of gold. Each erring she makes contains 3/16 grams of gold. How many errings could she make

spayn [35]

Answer:

Sandy can make approximately <u>5333</u> earrings from 1,000 grams of gold.

Step-by-step explanation:

Given:

Amount of gold in grams used to make 1 earning = $\frac{3}{16}\ grams$

We need to find the number of earrings she could make using 1000 gram of gold.

Now we know that;

For 1 earrings = $\frac{3}{16}\ grams \ of \ gold$

Number of earrings created = 1000 grams of gold

By Using Unitary method we get;

Number of earrings created = $\frac{1000}{\frac{3}{16}} =1000\times \frac{16}{3} = 5333.33 \approx 5333$

Hence Sandy can make approximately <u>5333</u> earrings from 1,000 grams of gold.

7 0

3 years ago

The distance between data tracks on a CD is 1.6 x 10^-6 meters. what is the distance in standard form?

777dan777 [17]

In some parts of the world, the number you supplied is already in standard form.

In the US, we might say it is in standard form when it is written as any of
0.0000016 m
0.00016 cm
0.0016 mm
1.6 μm
1600 nm

7 0

4 years ago