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1 year ago

I NEED THIS ASAP PLEASE ANSWER IT I BEG YOU

Mathematics

1 answer:

In-s [12.5K]1 year ago

8 0

Answer:

1) xy+3

2) 2n^2 +3

a) -3

b) 15mn^4, 5mn^2

c) 15 for first term, 5 for second term

d) i

e) dont know

f) what these mean sorry

g) 3

1) 3xy^3 -2xy^2 + 6xy + 8

2) 12p^3 + p^2 - 7p - 5

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Enn ran Four-fifths of a mile and then walked Seven-eighths of a mile around a track. Which expression can be used to find how m

Lapatulllka [165]

Answer:

ANSWER: A) 15/40 and 28/40

Step-by-step explanation: Ive done this before lol

8 0

2 years ago

Find the midpoint of the segment with the given endpoints.

Ksju [112]

The mid-point for given endpoints is (4,3)

Step-by-step explanation:

a mid-point is the point on a line segment that divides it into two equal portions.

If (x1,y1) and (x2,y2) are the coordinates of vertices of a line segment, then mid-point is given by:

$M = (\frac{x_1+x_2}{2}, \frac{y_1+y_2}{2})$

given

(x1,y1) = (9,9)

(x2,y2) = (-1,-3)

$M = (\frac{9-1}{2}, \frac{9-3}{2})\\\\=(\frac{8}{2}, \frac{6}{2})\\\\=(4,3)$

The mid-point for given endpoints is (4,3)

Keywords: Coordinate Geometry, Mid-point

Learn more about coordinate geometry at:

#LearnwithBrainly

5 0

2 years ago

PLZ HELP ASAP please

Montano1993 [528]

Answer:

b:4,5

Step-by-step explanation:

3 0

2 years ago

Read 2 more answers

PLEASE HELP !!!!!!!!!

iVinArrow [24]

Answer:

f (x) = 4,500 + 250x; 24 months

Step-by-step explanation:

Because 10,500 - 4,500 = 6,000

6,000 / 250 = 24

Hope this helped

4 0

2 years ago

(a)<br> Solve.<br> 3x – 4 = x + 5

exis [7]

Answer:

x = 1/2 or 0.5

Step-by-step explanation:

3x - 4 = x +5 (1) subtract x

2x - 4 = 5 (2) subtract 5

2x + 1 (3) divide by 2

x = 1/2 or 0.5

4 0

2 years ago