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3 years ago

7

How to convert 1.31 to a fraction

2 answers:

puteri [66]3 years ago

7 0

The answer is 131/100

Brrunno [24]3 years ago

7 0

1 Split the number into its whole number component and decimal component.
<span>1.31=1+0.31
</span>
2 For the decimal component, 0.31 is the same as <span>31/100
31/100

</span>3 Combine the whole number component with the fraction

1 31/100

I hope this helps. :)

Have a awesome day.

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my hw write find an equation of the line passing through (-2,3) and (4,-5) I have to write the equation in slope-intercept form

Viefleur [7K]

Answer:

The line passing through the given points is:

$y=-\frac{4}{3}x+\frac{1}{3}$

in its slope-intercept form

Step-by-step explanation:

Start by finding the slope of the segment that joins the two given points using the slope formula:

$slope=\frac{y_2-y_1}{x_2-x_1}$

which for our case renders:

$slope=\frac{3-(-5)}{-2-4}=\frac{8}{-6} =-\frac{4}{3}$

Now we can find the y-intercept by using any one of the given points in the general slope-intercept form of a line with this slope:

$y=-\frac{4}{3} x+b\\3=-\frac{4}{3} (-2)+b\\3=\frac{8}{3}+b\\b=3-\frac{8}{3} \\b=\frac{9-8}{3} \\b=\frac{1}{3}$

Therefore, the equation of the line becomes:

$y=-\frac{4}{3}x+\frac{1}{3}$

3 0

3 years ago

Question ❓:-<br>4^(x+2)+2^(2x+1)-36=0,x=?

sergiy2304 [10]

Answer:

x = 1/2

Step-by-step explanation:

$4^{x+2}+2^{2x+1}-36=0$
$16*4^x+2*2^{2x}-36=0$
$16*4^x+2*4^x-36=0$
$18*4^x = 36\\\\$
$4^x=2\\\\$
$2^{2x}=2^1\\$
$2x=1\\$
$x = 1/2$

8 0

3 years ago

Divide ₹960 between Manu and Swapna in the ratio 5: 7

il63 [147K]

Ratio gives the fractional division of a whole into a given portion. Manu's will get 400 while Swapna will get 560.

To divide 960 in the ratio 5 : 7

Sum the ratio = (5 + 7) = 12
Manu's share = 5 × (960/12) = 400

Swapna's share = 7 × (960/12) = 560

Therefore, Manu and Swapna's share is 400 and 560 respectively.

Learn more : brainly.com/question/13218948

5 0

3 years ago

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To drive from New York City, NY, to Los Angeles, CA, you must drive about 2,779 miles. If you drive 60 miles per hour, about how

SOVA2 [1]

You would spend about 46.3 hours driving

Step-by-step explanation:

To drive from New York City, to Los Angeles,

You must drive about 2,779 miles
You drive 60 miles per hour

We need to find about how many hours you would spend driving

∵ The distance you must drive = 2,779 miles

∵ You drive 60 miles per hour

∵ Distance = speed × time

- Substitute the distance and speed in the rule above

∴ 2,779 = 60 × time

- Divide the two sides by 60

∴ 46.32 = time

∴ The time is about 46.3 hours

You would spend about 46.3 hours driving

Learn more:

You can learn more about word problems in brainly.com/question/9533500

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3 years ago

Multiple 8x^8(-6x^3+5x^2+5x)

dexar [7]

Answer is -48x^11+40x^10+40x^9

6 0

3 years ago

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