3 years ago

I need help with this maths question please!

1 answer:

8 0

nth term means the number in the sequence - it's a general formula for the number sequence. therefore, 3(10)^2+7 = 307 is the answer.

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Find the slope of the line passing through each pair of points.

Klio2033 [76]

Answer:

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3. (5-0)/(1 -(-8))

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0/-12

the slope is 0

6. (-2-8)/(1-0.5)

-10/0.5

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7. (7-(-1))/ (4-4)

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2 years ago

What is the equation of the line that has a slope of 3 and goes through the point (-3,-5)

Bogdan [553]

Answer:

Step-by-step explanation:

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6 0

2 years ago

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A number between 61-107 and are multiples of 3,8,12

Sergeu [11.5K]

72 is the answer you are looking for here

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3 years ago

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Fynjy0 [20]

2 is the answer cause 1+1=2 I don’t know any other way to explain

6 0

3 years ago

When a certain tree was first planted, it was 4 feet tall, and the height of the tree increased by a constant amount each year f

MA_775_DIABLO [31]

Answer:

Option D is the correct answer.

Step-by-step explanation:

Initial height = 4 feet

Given that the height of the tree increased by a constant amount each year for the next 6 years. At the end of the 6th year, the tree was 1/5th taller than it was at the end of the 4th year.

Let the rate of growing each year be g.

After 6 years height of tree = 4 + 6g

After 4 years height of tree = 4 + 4g

At the end of the 6th year, the tree was 1/5th taller than it was at the end of the 4th year.

That is

$4+6g=4+4g+\frac{4+4g}{5}\\\\4+6g=\frac{20+20g+4+4g}{5}\\\\20+30g=24+24g\\\\6g=4\\\\g=\frac{2}{3}ft/year$

Option D is the correct answer.

8 0

3 years ago