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3 years ago

Please help. Thank you.

Mathematics

1 answer:

Ivenika [448]3 years ago

8 0

There are 24 Faces.
bc-
V = 14, E = 36, F = ?
F + 14 - 36 = 2
F - 22 = 2
F = 24

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What is the nearest 100 of 1730

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Answer:

1700

Step-by-step explanation:

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3 years ago

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Sunny_sXe [5.5K]

Answer:

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3 years ago

a school science fair has 24 projects about Earth Science in 36 projects about physical science the projects will be displayed i

Dafna1 [17]

24 =
${2}^{3} \times 3$
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3 years ago

Which sequence could be partially defined by the recursive formula f (n + 1) = f(n) + 2.5 for n ≥ 1?

Dimas [21]

Option C: –10, –7.5, –5, –2.5, … is the sequence.

Explanation:

The given recursive formula is $f(n+1)=f(n)+2.5$ for $n\geq 1$

We need to determine the sequence.

The sequence can be determined by substituting n = 1, 2, 3, 4,....

And $f(1)=-10$

2nd term of the sequence:

Substituting n = 1 in the formula $f(n+1)=f(n)+2.5$ , we get,

$f(1+1)=f(1)+2.5$

Simplifying, we have,

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Thus, the 2nd term of the sequence is -7.5

3rd term of the sequence:

Substituting n = 2 in the formula $f(n+1)=f(n)+2.5$ , we get,

$f(2+1)=f(2)+2.5$

Simplifying, we have,

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Thus, the 3rd term of the sequence is -5

4th term of the sequence:

Substituting n = 3 in the formula $f(n+1)=f(n)+2.5$ , we get,

$f(3+1)=f(3)+2.5$

Simplifying, we have,

$f(4)=-5+2.5=-2.5$

Thus, the 4th term of the sequence is -2.5

Therefore, the sequence is –10, –7.5, –5, –2.5, …

Hence, Option C is the correct answer.

3 0

3 years ago

Read 2 more answers

Please help!! im very bad at math

Romashka [77]

Answer:

The expression was rewritten using the associative property. (6·3) · 2 equals 18 · 2, which equals 36.

6 · (3·2) equals 6 · 6, which equals 36.

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3 years ago