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7nadin3 [17]
3 years ago
15

This circle is centered at the origin, and the length of its radius is 5. What is the equation of the circle?

Mathematics
1 answer:
Artist 52 [7]3 years ago
4 0

<u>Given </u><u>:</u><u>-</u>

  • Circle's centre is at origin.
  • The radius is 5 u .

<u>To </u><u>Find</u><u> </u><u>:</u><u>-</u>

  • The equation of the circle .

<u>Answer</u><u> </u><u>:</u><u>-</u>

As we know that the general equation of circle centred at origin is ,

  • x² + y² = r²

where r is the radius .Here r =5 , So ,

  • x² + y² = 5²
  • x² + y² = 25
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Edward was running errands on his bike first to be like from his house to the post office to pick up a package the post office i
Karo-lina-s [1.5K]

Answer:

Edward drove altogether of 16.1 miles.

Step-by-step explanation:

Given:

Edward was Running around on his bike.

Distance from home to post office = 4 \frac{4}{5} \ miles

4 \frac{4}{5} \ miles can be Rewritten as 4.8 \ miles

Distance from home to post office = 4.8 \ miles

Now Given:

Distance from Post office to market = 3.25 miles.

Now we will calculate Distance from Home to market.

Distance from Home to market can be calculated by adding Distance from home to post office and Distance from Post office to market.

Framing in equation form we get;

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Also Given:

his mother picked him up at the market and drove him home.

We need to find the total miles Edward drive altogether.

total miles Edward drive altogether will be equal to Sum of Distance from Home to market and Distance from market to home.

framing in equation form we get;

Total Distance Edward drove = 8.05+8.05 = 16.1\ miles

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3 years ago
Solve for X. First to answer is marked branliest.
Bas_tet [7]

Answer:

Step-by-step explanation:

Solution

Here,

h²=p²+b²

or,15²=x²+7²

or,225=x²+49

or,x²=225-49

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3 years ago
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