Ask question

Ask question

All categories

2 years ago

15

In which number does the digit 777 have a value that is 101010 times as great as the digit 777 in the number 0.9750.9750, point,

975?

1 answer:

masya89 [10]2 years ago

4 0

Answer:

0.73

Step-by-step explanation:I use khan too 0.7 is 10 times as great as 0.07

You might be interested in

What is the equation of the line that contains the points (2,6) and (-2,4)

suter [353]

Answer:

y =1 /2 x+ 5

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

Which point represents an approximate solution to this system of equations?

joja [24]

The answer is D. (2.9,-22.8)

5 0

3 years ago

Read 2 more answers

What is 9% of 42 pls help fast!

joja [24]

Answer:

3.78

Step-by-step explanation:

Percentage solution with steps:

Step 1: We make the assumption that 9 is 100% since it is our output value.

Step 2: We next represent the value we seek with $x$.

Step 3: From step 1, it follows that $100\%=9$.

Step 4: In the same vein, $x\%=42$.

Step 5: This gives us a pair of simple equations:

$100\%=9(1)$.

$x\%=42(2)$.

Step 6: By simply dividing equation 1 by equation 2 and taking note of the fact that both the LHS

(left hand side) of both equations have the same unit (%); we have

$\frac{100\%}{x\%}=\frac{9}{42}$

Step 7: Taking the inverse (or reciprocal) of both sides yields

$\frac{x\%}{100\%}=\frac{42}{9}$

$\Rightarrow x=466.67\%$

Therefore, $42$ is $466.67\%$ of $9$.

4 0

3 years ago

Read 2 more answers

What is the equation for a line passing through (-2,3) and perpendicular to y= -1/2+1 ?

nata0808 [166]

Answer:

$y=2x+7$

Step-by-step explanation:

<u><em>The correct question is</em></u>

what is the equation for a line passing through (-2,3) and perpendicular to y= -1/2<em>x</em>+1 ?

Remember

If two lines are perpendicular, then their slopes are opposite reciprocal (the product of their slopes are equal to -1)

The slope of the given line is m=-1/2

so

the opposite reciprocal is m=2

<em>Find the equation of the line in point slope form</em>

$y-y1=m(x-x1)$

we have

$m=2\\point\ (-2,3)$

substitute

$y-3=2(x+2)$

<em>Convert to slope intercept form</em>

$y=mx+b$

isolate the variable y

$y-3=2x+4$

$y=2x+4+3$

$y=2x+7$

3 0

2 years ago

PLEASE HELP MEEE 28 POINTS

Blizzard [7]

Answer:

$1) (\frac{1}{6}) (^{30n}) +(\frac{1}{6})(^{24}) -(\frac{1}{2})(^{63}) -(\frac{1}{7}) (-7n)$

2) $5x+4-9+x$

3) $5x+x+4-9$

4) $6x-5$

Step-by-step explanation:

hope it helps

have a nice day :)

6 0

3 years ago

Read 2 more answers