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Lena [83]
3 years ago
14

Write the equation of a circle whose center is at the origin and contains the point (2, 3).

Mathematics
1 answer:
Ivanshal [37]3 years ago
4 0

Answer:

x²+y²=13

Step-by-step explanation:

any circle with center at (0,0)

is of the form

x²+y²=r²

find out r²

r² = (2²+3²)=13

so the answer

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What is the diameter of a circle with a circumference of 176 feet use for 22 over for pie
Ipatiy [6.2K]
Formula for Diameter: <span>2 x radius
Formula for Radius:  R= C/2(pi)</span>
R= 176/2(22/7)
R=28.01
2(28.01)=56.02

Answer= 56.02


7 0
3 years ago
Pls help me on this question
astraxan [27]

Answer:

h < 2

Step-by-step explanation:

Step 1: Distribute

10h + 40 < 60

Step 2: Subtract 40 on both sides

10h < 20

Step 3: Divide both sides by 10

h < 2

4 0
3 years ago
Find the mean, median, mode, and range of the data set.
kompoz [17]

Answer:

mean 11.14

Median 10

mode 10.

Explanation

Mean is sum of data divide by number of data.

Mode is the most appearing number.

3 0
3 years ago
The point (0, 0) is a solution to which of these inequalities? A. Y - 7 &lt; 2 x - 6 B. Y - 6 &lt; 2 x - 7 C. Y + 7 &lt; 2 x - 6
SCORPION-xisa [38]

Answer:

  A.  y - 7 < 2 x - 6

Step-by-step explanation:

When you put the given values into the inequalities, you get ...

  A: -7 < -6 . . . . true

  B: -6 < -7 . . . . false

  C: 7 < -6 . . . . .false

  D: 7 < 6 . . . . . false

4 0
3 years ago
Side BC is 4 meters long. Side CD is twice the length of the side BC. What is the length of side LM. Explain your reasoning.
Misha Larkins [42]

Answer:

LM = 18

Step-by-step explanation:

BC = 4

CD is twice that, so CD is 8

Now, remembering that the area of ABCD = 32 and JKLM = 72, divide 72 by 32.

You get 2.25. This is how much bigger JKLM is than ABCD.

Using that, multiply the length of CD (which is 8) by 2.25 to get the length of LM.

You'll get 18.

Hope this helps!

4 0
2 years ago
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