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3 years ago

15

Is 70 written in standard form or word form explain

2 answers:

Tanzania [10]3 years ago

8 0

The standard form of this number is 7 * 10^1. The word form of this number is seventy.

12345 [234]3 years ago

5 0

Standard form because it stands as a number and word form is used as words. So like seven-ty is word form but 70 is standard form.

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How many zeros should have 5 to have 72 dividers?

xenn [34]

Hello,

nice as problem.

$| If\ a\ number\ x=a_1^{p_1}*a_2^{p_2}*a_3^{p_3}*....*a_n^{p_n}\\ the\ number\ of\ his\ dividers is:\\{p_1+1}*{p_2+1}*{p_3+1}*....*{p_n+1}$
Here x has a power of 5 as divider and a power of 2 as divider (in order to make a power of 10.

$5=5^1*2^0$

$50=5^1*(5^1*2^1)=5^2*2^1$

$500=5^1*(5^2*2^2)=5^3*2^2$

$50 000 000=5^8*2^7$

Numbers of dividers: (8+1)*(7+1)=9*8=72

3 0

3 years ago

Draw the graph of the linear equation 2 x - y =0

Mandarinka [93]

The answer is in the attachment!!!

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3 years ago

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Math Help! I NEED IT ASAP!!!! PLEASE!! WILL UPVOTE,LIKE PAGE,LIKE POSTS AND PICS!!

patriot [66]

It is definitely 36 i hope that this helps

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3 years ago

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If p=(-3,-2) and q=(1,6) are the endpoints of the diameter of a circle find the equation of the circle

stira [4]

Answer:

<em>The equation of the circle (x +1) )² +(y-(2))² = (2(√5))²</em>

<em> or </em>

<em>The equation of the circle x² + 2 x + y² - 4 y = 15</em>

<u>Step-by-step explanation:</u>

Given points end Points are p(-3,-2) and q( 1,6)

<em>The distance of two points formula</em>

P Q = $\sqrt{x_{2} - x_{1})^{2} + ((y_{2} -y_{1})^{2} }$

P Q = $\sqrt{1 - (-3)^{2} + ((6 -(-2))^{2} }$

P Q = $\sqrt{16+64} = \sqrt{80}$

<em>The diameter 'd' = 2 r</em>

2 r = √80

= $\sqrt{16 X 5}$

= $4 \sqrt{5}$

<em> r = 2√5</em>

<em>Mid-point of two end points </em>

<em> </em> $(\frac{x_{1} + x_{2} }{2} , \frac{y_{1} +y_{2} }{2} ) = (\frac{-3+1}{2} ,\frac{-2 +6}{2} )$ <em></em>

<em> = (-1 ,2)</em>

<em>Mid-point of two end points = center of the circle</em>

<em> (h,k) = (-1 , 2)</em>

The equation of the circle

(x -h )² +(y-k)² = r²

<em> (x -(-1) )² +(y-(2))² = (2(√5))²</em>

<em> x² + 2 x + 1 + y² - 4 y + 4 = 20</em>

<em> x² + 2 x + y² - 4 y = 20 -5</em>

<em> x² + 2 x + y² - 4 y = 15</em>

<u><em>Final answer</em></u><em>:-</em>

<em>The equation of the circle (x +1) )² +(y-(2))² = (2(√5))²</em>

<em> or </em>

<em>The equation of the circle x² + 2 x + y² - 4 y = 15</em>

<em> </em>

6 0

3 years ago

Taya2010 [7]

Answer:

A customer inside a store slips in a pool of water and injures his back.

Step-by-step explanation:

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3 years ago

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