How many positive odd integers less than 10,000 can be written using the digits

1 answer:

5 0

125 positive odd integers

Explanation:

I was given this question before and remember it. I assure you 125 is the correct answer.

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Someone please help math question?ASAP

natali 33 [55]

A I am pretty sure. I apologize if I am incorrect.

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Find the distance from P to l.

ki77a [65]

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$Point-line\ distance\\l:Ax+By+C=0;\ (x_0;\ y_0)\\\\d=\dfrac{|Ax_0+By_0+C|}{\sqrt{A^2+B^2}}\\\\x+y+2=0\to A=1;\ B=1;\ C=2\\(1;\ 2)\to x_0=1;\ y_0=2\\subtitute\\\\d=\dfrac{|1\cdot1+1\cdot2+2|}{\sqrt{1^2+1^2}}=\dfrac{|1+2+2|}{\sqrt2}=\dfrac{|5|}{\sqrt2}=\dfrac{5}{\sqrt2}=\dfrac{5\cdot\sqrt2}{\sqrt2\cdot\sqrt2}\\\\=\boxed{\dfrac{5\sqrt2}{2}}$

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At the beginning of a trip, the tank of Diana’s car was filled with gasoline to half of its capacity. During the trip, Diana use

Levart [38]

Answer:

what is half of 30 percent?

Step-by-step explanation:

and that might give you the half of 30 percent and all you will have to do is figure out how 30 percent is all toghter and then add the anthor numbers and also but lastly put in on a experession in simplifed form.

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marshall27 [118]

This the 2 one i hope it's right

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3 years ago

Great white sharks have triangular teeth with a height that is 1 centimeter longer than the base. if the area of one tooth is 15

lisov135 [29]

A = (H * B) / 2.......2A = H * B
A = 15
H = B + 1

2(15) = H * B
30 = B(B + 1)
30 = B^2 + B
B^2 + B - 30 = 0
(B + 6)(B - 5) = 0

B + 6 = 0
B = -6.....not this one, it cant be negative

B - 5 = 0
B = 5 <==== base is 5 cm

H = B + 1
H = 5 + 1
H = 6 <=== height is 6 cm

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3 years ago