3 years ago

Find the 20th term in the following arithmetic sequence 12,15,18,21,.........

Mathematics

1 answer:

Ede4ka [16]3 years ago

6 0

The answer is 65 if you add on by three

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Is 8:12 equivalent to 10:15

kirill115 [55]

No it’s not because they don’t go into the same multiples

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3 years ago

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Round 73.03 to the 1 decimal place

enot [183]

Answer:

The answer is 73.0 or just 73

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2 years ago

Write an equation of a line that is parallel to the line whose equation is 3y=x+6 and that passes through the point (-3,4).

Monica [59]

The standard form of this equation is

$y=\frac{1}{3}x+2$

The slope of two parallel lines i the same, so the slope of the line we're looking for is also $\frac{1}{3}$

Since the line passes through $(-3,4)$ , the equation is:

$(y-4)=\frac{1}{3}(x+3)$

$\boxed{y=\frac{1}{3}x+5}$

3 0

3 years ago

Please help me with this problem I can’t figure it out

lina2011 [118]

What you need to do is give these problems a common denominator. Which makes 3/21 and14/21 respectively. Logically, you need to walk 4/21 of the trail. This can’t be simplified further.

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3 years ago

F(x)=2x-3 g(x)=x^2+1 find g(2)

Hitman42 [59]

Answer:

$g(2)=5$

Step-by-step explanation:

since g(x) is equal to $x^2+1$ , you just plug in the value of 2 for x, to get $2^2+1$ , and 2 to the power of 2 (also known as 2 squared) is equal to 4, which makes your equation $4+1$ , which equals 5.

3 0

2 years ago