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3 years ago

I was wondering if u gys could help me... maybe in like the next 5 mins???

Mathematics

1 answer:

Vesna [10]3 years ago

5 0

Answer: just plug in numbers

Step-by-step explanation:

first row

0, 1, 2, 3, 4, 5

so pairs would be

(-3, 0), (-2, 1), (-1, 2), (0, 3), (1, 4), (2, 5)

second row

-5, -3, -1, 1, 3, 5

pairs:

(-3, -5), (-2, -3), (-1, -1), (0, 1), (1, 3), (2, 5)

third row:

-9, -7, -5, -3, -1, 1

pairs:

(-3, -9), (-2, -7), (-1, -5), (0, -3), (1, -1), (2, 1)

fourth row:

-4, -2, 0, 2, 4, 6

pairs:

(-3, -4), (-2, -2), (-1, 0), (0, 2), (1, 4), (2, 6)

let me know if you need explanations/more help

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Using the slope formula, determine the slope of the two points.

Lelechka [254]

The slope formula is is rise over run or y2-y1/x2-x1

If you plug in those numbers you will get

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———
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Simplify it and you get

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— or 1
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So the slope is 1

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2 years ago

An algebraic expression, where "a number" is the letter x. You do not need to simplify.

Lemur [1.5K]

Answer:

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Step-by-step explanation:

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3 years ago

--<br> Choose the correct simplification of the expression -5x2(4x – 6x2 – 3).

natali 33 [55]

$\huge \bf༆ Answer ༄$

Let's simply ~

${ \qquad{ \sf{ \dashrightarrow}}} \: \: \sf \: - 5 {x}^{2} (4x - 6 {x}^{2} - 3)$

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${ \qquad{ \sf{ \dashrightarrow}}} \: \: \sf \: - 20 {x}^{3} - ( - 30 {x}^{4} ) - ( - 15 {x}^{2} )$

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${ \qquad{ \sf{ \dashrightarrow}}} \: \: \sf \:30 {x}^{4} - 20 {x}^{3} + 15 {x}^{2}$

5 0

2 years ago

Help me i got 10 math question plz help 1st one

NISA [10]

1. a

2. 6 tps baking powder. For every 3, there is two. 3 multiplied by 2 is 6.

3. 12/8 = 1.5 seedling per minute in 70 minutes...
1.5 * 70 = 105 seedlings can be planted in 70 minutes

4. idk sorry

5. time = distance / speed
time = 300/15
time = 20 hrs

7. The ratio between 12 and 8 is 1.5, so you need to divide every other number by 1.5.
2/1.5=1.3

9/1.5=6

18/1.5=12

8. So, problem statement tells you that 1lb = 16oz and that 1oz = 28.3g. That means that 1lb = 16 * 28.3g = 452.8g

You have three items, convert their weights to grams:
1) 800g
2) 1.6lb = 1.6 * 452.8g = 724.48g
3) 30oz = 30 * 28.3g = 849g

So, sorting from greatest:
3, 2, 1, or: 30oz, 1.6lb, 800g.

9. 5•7=30

10.it will clean 7 cars in 56 minutes
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4 0

3 years ago

Read 2 more answers

he function a = –2x2 + 8x + 5 models the altitude a in feet of a ball thrown in the air and the horizontal distance in feet that

frozen [14]

Answer:

for part b the vertex is (2, 13)

Step-by-step explanation:

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7 0

2 years ago