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2 years ago

Write 2,796 as a sum with powers of 10.

Mathematics

1 answer:

Elanso [62]2 years ago

5 0

Answer: 2*10^3 + 7*10^2 + 9*10^1 + 6*10^0

Step-by-step explanation:

Powers of 10: Thousands would be 10^3, hundreds 10^2, and so on...

So 2,796 would be:

2*10^3 + 7*10^2 + 9*10^1 + 6*10^0

= 2000 + 700 + 90 + 6

= 2,796

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How long will it take you to triple an amount of 500 of you invest it at of 6% compounded annually? Applications of logs

sergejj [24]

3p=p(1+0.06)^t
3=1.06^t
Log(3)=t*log(1.06)
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3 years ago

Pls help me with this

LiRa [457]

Answer:

In this order from top to bottom, you get -12, -8, 0, 6, and 8

Step-by-step explanation:

You simply plug in the X value into each equation where it is needed.

So for the first one

2(-5)-2 = -10-2 = -12

2(-3)-2 = -6-2 = -8

2(1)-2 = 2-2 = 0

2(4)-2 = 8-2 = 6

2(5)-2 = 10-2 = 8

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3 years ago

Camille is sixty-six inches tall. This is twenty inches less than two times Mindy’s height. How tall is Mindy?

Helga [31]

23 inches
x = mindy's height
2x - 20 = 66
-20 -20
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7 0

4 years ago

Which one of these is ordered from greatest to least?

Mama L [17]

Answer:

the answer would be C :)

8 0

4 years ago

Through (2,-2) parallel to y= -1/2x+5

Rzqust [24]

The equation of line passing through (2, -2) and parallel to $y = \frac{-1}{2}x+5$ is $y = \frac{-x}{2}-1$

Solution:

We have to find the equation of line passing through (2, -2) and parallel to $y = \frac{-1}{2}x+5$

The equation of line in slope intercept form is given as:

y = mx + c ------- eqn 1

Where "m" is the slope of line and "c" is the y-intercept

On comparing the given equation of line $y = \frac{-1}{2}x+5$ with eqn 1,

$m = \frac{-1}{2}$

We know that slope of a line and slope of line parallel to it is always equal

Therefore, slope of line parallel to given line is also $m = \frac{-1}{2}$

Substitute (x, y) = (2, -2) and $m = \frac{-1}{2}$ in eqn 1

$-2=\frac{-1}{2}(2)+c\\\\-2 = -1+c\\\\c = -2+1\\\\c = -1$

Substitute c = -1 and $m = \frac{-1}{2}$ in eqn 1

$y = \frac{-1}{2}x -1\\\\y = \frac{-x}{2}-1$

Thus equation of line parallel to given line is found

8 0

3 years ago