3 years ago

Please help! Geometry! Thank you!!

Mathematics

1 answer:

Genrish500 [490]3 years ago

4 0

A=10

b=2
i got my answer by doing 4*2*2*2 which is 12

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a trail mix recipe calls for 3/4 a cup of raisins for every 5/8 of a cup of peanuts. how mant peanuts will be needed for 1 cup o

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5/6 rup of raisins?

Step-by-step explanation

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3 years ago

I need help please

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3 years ago

What is square root of 167?

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3 years ago

the first term of an arithmetic sequence is 10 and the sum of the first five terms is 250,find the sequence

Crazy boy [7]

Answer:

The sequence is:

10, 30, 50, 70, 90.....................

Step-by-step explanation:

We have,

First term (a) = 10

Common difference (d) = ?

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or, $\frac{n}{2} [{2a+(n-1)d}] = 250$

or, $\frac{5}{2} [2*10 + 4d]=250$

or, $\frac{5}{2} * 4[5+d]=250$

or, 10(5 + d) =250

or, 5 + d = 25

∴ d = 20

Now,

2nd term = a + d = 10 + 20 = 30

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4th term = a + 3d = 10 + 3*20 = 10 + 60 = 70

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3 years ago

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andrew11 [14]

Answer:

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Step-by-step explanation:

The <em>point-slope formula</em> for a straight line is

y – y₁ = m(x – x₁)

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y – 5 = 3(x - 4) Remove parentheses

y – 5 = 3x - 12 Add 5 to each side

y = 3x - 7

The graph is a straight line with a y-intercept at y = -7 and a slope = 12/4 = 3.

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3 years ago