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Amiraneli [1.4K]
3 years ago
14

2. What is the difference?

Mathematics
2 answers:
AleksAgata [21]3 years ago
6 0

Step-by-step explanation:

2)B

3)B

4)B

5)A

Marks as brainlist

goblinko [34]3 years ago
5 0

Step-by-step explanation:

(9a4 + 2a2 + 5) – (16a4 – 7a2 + 1)

A. 25a4 – 5a2 – 4

B. –7a4 – 5a2 + 6

C. 25a8 + 9a4 + 6

D. –7a4 + 9a2 + 4

5.Multiply 9x2(2x2 + 8x).

A. 18x4 + 72x3

B. 18x2 + 72x3

C. 11x4 – 17x3

D. 90x4

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Mice21 [21]
Probly twenty i would go with
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4 years ago
Choo Kheng must travel at least 288 kilometers in a submarine in order to reach her destination. Let S represent the number of h
Lubov Fominskaja [6]

U = 3 hours since 3 is the least amount of time it would take underwater. Hope this helped

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4 years ago
Read 2 more answers
What is the equation of the line that is parallel to the given line and passes through the point (12, −2)? y = –Six-fifths x + 1
lapo4ka [179]

Answer:

y = Five-sixths x – 12

Step-by-step explanation:

In the picture attached, the given line is shown. Its slope is:

m = [6 - (-4)]/[12 - 0] = 5/6

The line that is parallel to the given line has the same slope.

A line with slope m that pass through (x1, y1) satisfies:

y - y1 = m(x - x1)

Replacing with m = 5/6 and point (12, -2):

y - (-2) = 5/6(x - 12)

y + 2 = 5/6x - 10

y = 5/6x - 10 - 2

y = 5/6x - 12

5 0
3 years ago
Read 2 more answers
(06.04 MC) Dennis drew the line of best fit on the scatter plot shown below: What is the approximate equation of this line of be
elena-14-01-66 [18.8K]

Answer:

Step-by-step explanation:

In order to write the equation of this line, we need to pick 2 points on the graph where the line goes right through the intersection of the grids. Actually, you only need 1 of these, because the line goes through at (0, 15). Another point then can be (6, 6). Locate this point so you know what I means when I say that the line goes right through where the grids intersect at x = 6 and y = 6 (as opposed to somewhere in the middle of one of these grids). Find the slope between these 2 points:

m=\frac{6-15}{6-0}=-\frac{9}{6}=-\frac{3}{2}

Since there's only one choice with that slope, that is the choice you want.

5 0
3 years ago
Find the square root of 32/3 up to three decimal pace<br>​
butalik [34]

Answer:

The square root of 32 by 3 is 5.657

Step-by-step explanation:

5 0
3 years ago
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