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Elena-2011 [213]
4 years ago
7

Need steps and answer to 12-15 please and thank you

Mathematics
1 answer:
Afina-wow [57]4 years ago
6 0

Answer:

I hope to get a brainiest. Solution is in attached files. You can ask any question on it

Step-by-step explanation:

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How you write 980,000 in scientific notation?
MatroZZZ [7]

Move the decimal so there is one non-zero digit to the left of the decimal point. The number of decimal places you move will be the exponent on the 10. If the decimal is being moved to the right, the exponent will be negative. If the decimal is being moved to the left, the exponent will be positive.

Answer: 9.8 × 10 (4 squared)

3 0
3 years ago
What is the slope of the line represented by the equation y = –x + ? – –
Svetlanka [38]

For this case we have by definition, that the equation of a line in the slope-intersection form is given by:

y = mx + b

Where:

m: It is the slope of the line

b: It is the cut point with the "y" axis

We have, according to the data provided, that the line is of the form:

y = -x + b

That means that the slope is -1.

ANswer:

m = -1

8 0
3 years ago
Read 2 more answers
PLEASE HELP ASAP!!! Take 2y 2 - 3y - 5 from y 3 - 6y 2 + 5y. Select the correct answer.
ss7ja [257]

Answer:

(D) y³ - 8y² +8y +5

Step-by-step explanation:

y³ - 6y²+ 5y - (2y²- 3y - 5 ) = y³ - 6y² + 5y - 2y² + 3y +5 = y³ - 8y² +8y +5

8 0
3 years ago
Solve x3 = 64 over 27.
const2013 [10]

x^3 = 64/27

x^3 = (4*4*4)/(3*3*3)

x^3 = (4/3)^3

x = 4/3

ans is d


5 0
3 years ago
Read 2 more answers
The product of x and y increased by 2
nataly862011 [7]

Answer:

x*y+2

Step-by-step explanation:

6 0
3 years ago
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