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klemol [59]
3 years ago
10

What is the second factor when 0.200 is written scientific notation​

Mathematics
1 answer:
Phoenix [80]3 years ago
5 0

Answer:

2*10^-1

Step-by-step explanation:

U shud know y

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Write the formula for
Afina-wow [57]

Answer:

<em>Equation of the  parabola    x² = -12.56 y</em>

Step-by-step explanation:

<u>Explanation</u>:-

<em>Given Y- intercept ( 0, -3.14)</em>

<em>Given Focus is ( 0 , -a) = ( 0, -3.14)</em>

<em>So  a = 3.14 center C(0,0)</em>

<em>The graph of the parabola is downwards and the axis of the parabola is Y-axis.</em>

<em>Equation of the standard parabola    x² = -4 a y</em>

<em>                                                               x² = -4 (3.14) y</em>

<em>                                                               x² = -  12.56 y</em>

<u><em>Conclusion</em></u><em>:-</em>

<em>Equation of the  parabola    x² = -12.56 y</em>

7 0
3 years ago
Marla has $4.55 in dimes and quarters. If she has 7 more quarters than dimes, how many quarters does she have?
Natalka [10]

Answer:

She have <u>15 quarters</u>.

Step-by-step explanation:

Given:

Marla has $4.55 in dimes and quarters.

Now, to find the quarters she have, if she has 7 more quarters than dimes.

Let the number of dimes be x.

And the number of quarters be 7+x.

As the value of dime = $0.10.

And the value of quarter = $0.25.

So, according to question:

⇒0.10x+0.25(7+x)=4.55

⇒0.10x+1.75+0.25x=4.55

⇒0.35x+1.75=4.55

<em>Subtracting both sides by 1.75 we get:</em>

⇒0.35x=2.8

<em>Dividing both sides by 0.35 we get:</em>

⇒x=8

Thus, the number of dimes = 8.

And the number of quarters = 7+x = 7+8 = 15.

Therefore, she have 15 quarters.

6 0
3 years ago
Multiplying Binomials
ch4aika [34]

Answer:

Concept: Binomial Multiplication

  1. (x-1)(x-9)
  2. x^2-9x-x+9
  3. x^2-10x+9

5 0
3 years ago
Please help as soon as possible
muminat

Answer:

D, E

Step-by-step explanation:

In the table, r = 3p, and by converse, p = 1/3r. These options are D and E

7 0
2 years ago
Read 2 more answers
the ratio of the length to width for a rectangular yard is 3:10. if the width of the yard is 25 feet, what is the length of the
ra1l [238]

Answer:

833.333333333333333333333333333333

Step-by-step explanation:

250*10/3 =

3 0
2 years ago
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