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3241004551 [841]
3 years ago
10

How many 3 come while writing from1 to 400​

Mathematics
2 answers:
Bogdan [553]3 years ago
7 0

Answer:

I'm pretty sure it's 195 times

Step-by-step explanation:

(3, 23, 30-39 (extra for 33), 43, 53, 63, 73, 83, 93) x 5 = 95

95 + 100 (from 300's) = 195

ella [17]3 years ago
6 0

Answer:

pretty sure it's 195 times

Step-by-step explanation:

(3, 23, 30-39 (extra for 33), 43, 53, 63, 73, 83, 93) x 5 = 95

95 + 100 (from 300's) = 195

why do you kneed to know this

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Answer:3.496408e+14

Step-by-step explanation:

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3 years ago
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Juliette [100K]

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3 years ago
Writing an Equation with a Given Center and Radius
solong [7]

Answer:

(x-2)^2+(y+8)^2=121

Step-by-step explanation:

A circle is described by an equation in the following form:

(x-x_0)^2 + (y-y_0)^2 = r^2 (1)

where:

x_0 is the x-coordinate of the centre of the circle

y_0 is the y-coordinate of the centre of the circle

r is the radius of the circle

For the circle in this problem, we have:

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r=11

Therefore substituting into eq(1) we find the equation of this circle:

(x-2)^2+(y+8)^2=11^2 = 121

So the correct option is option B:

(x-2)^2+(y+8)^2=121

4 0
4 years ago
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fredd [130]

Answer:

x=-4

Step-by-step explanation:

Both points are on same line x=-4

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