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Aleonysh [2.5K]
3 years ago
10

Write in scientific notation 9,870,000,000,000,000

Mathematics
1 answer:
Lynna [10]3 years ago
7 0
In Scientific Notation: 9.87 x 10^15
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Is 27/51 equal to 18/34? Explain your reasonings
ludmilkaskok [199]

Answer:

No 27/51 is greater than 18/34.

Step-by-step explanation:

If you simplify 27/51. It'll be 3/7 and if you simplify 18/34 it will be 9/17. Multiply the two fractions but not across. multiply the denominator with the numerator and the other numerator to the denominator to get 63 on 9/17 and 51 on 3/7. So 27/51 > 18/34.

4 0
3 years ago
Whats the answer to this has me stumped
Thepotemich [5.8K]
Ànswer is A
Where h=-6 and k=-5whereh k vertex of a parabola
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3 years ago
Which equation represents a line which is parallel to the line 8y-3x=-8
marin [14]

First, we need to make the equation given to be in the form;

y=mx + b

where m is the slope and b is the intercept

8y - 3x = -8

Add 2x to both-side of the equation

8y = 3x - 8

Divide through the equation by 8

y = 3/8 x -1

comparing the above with y =mx + b

m = 3/8

slope of parallel equations are equal

From the options given the only equation with slope 3/8 is;

y= 3/8 x + 8

y=\frac{3}{8}x\text{ + 8}

The above equation of the line is parallel to 8y - 3x = -8

7 0
1 year ago
Really important!! Please help!!:
Drupady [299]

Answer:

Let n be Leila

(4)(n)-(2)=4n-2

3 0
2 years ago
Read 2 more answers
Can someone please help
andre [41]

Answer:

x ≥ 1  (how to graph is listed below)

Step-by-step explanation:

To find where we need to plot the line, we first need to solve the inequality for x:

-2x - 3 ≤ -5

(Add three to both sides)

-2x ≤ -2

(Divide both sides by -2, but we can't forget that whenever we multiple or divide by a negative number, the sign flips!)

x ≥ 1

To graph this on the number line, you would put a dot on the 1 and fill it in completely (you fill in the dot for a "___ and equal to" sign.     ex. ≥, ≤)

Then you would make an arrow from the dot to the right on the number line (this is because x must be greater than or equal to 1, so it must be facing in that direction)

8 0
3 years ago
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