2 years ago

Suppose that 24 inches of wire costs 96 cents.

Mathematics

1 answer:

Alexxx [7]2 years ago

3 0

At the same rate, 31 inches of wire will cost 124 cents.

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Which graph represents the solution set of the compound inequality? - 5 < a - 4 < 2

grandymaker [24]

-5 < a - 4 < 2 |+4

-1 < a < 6

Answer: First graph

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3 years ago

A recursive rule for an arithmetic sequence is a₁=4;a_n=a_(n−1)−3 .

steposvetlana [31]

The explicit formula of the arithmetic sequence:

$a_n=a_1+(n-1)d$

d - common difference

We have the recursive formula of an arithmetic sequence:

$\left\{\begin{array}{ccc}a_1=4\\a_n=a_{n-1}-3\end{array}\right$

Therefore we have:

$a_1=4,\ d=-3$

Substitute:

$a_n=4+(n-1)(-3)=4-3n+3=7-3n$

<h3>Answer: aₙ = 7 - 3n</h3>

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3 years ago

If you have a triangle with sides of 16, 25, and 31, is it a right triangle?

emmasim [6.3K]

Omg i have the same question

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3 years ago

Eighth grade > A.2 Divisibility rules Is 932,920 divisible by 4? Yes or no

LekaFEV [45]

Answer:

Yes.

Brainliest, please!

Step-by-step explanation:

If we try to divide 932,920 by 4, we get 233,230, which is a whole number.

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3 years ago

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Write the equation of the line that passes through the points (2 , -1) and has a slope of - 3

svetlana [45]

Answer:

y=-3x+5

Step-by-step explanation:

y=mx+b

m=slope or gradient (=-3)

y=-3x+b

Add your points

(2, -1)

-1=(-3 x 2)+b

-1= -6+b

-1+6=b

b=5

y=-3x+5

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3 years ago

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