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3 years ago

Which is the same as dividing a number by 10?

Mathematics

1 answer:

natita [175]3 years ago

3 0

Answer:

Step-by-step explanation:

Both (b) and (c) represent "dividing a number by 10," where the number is either 153.9 or 1.539.

Reject (a) because 1539 is divided by 100 (not 10) here.

Reject (d) because it's 100 being divided by 15.39 (not by 10).

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d1i1m1o1n [39]

Answer: 36

480/40=12
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3 years ago

Square root of 50 + square root of 18

skelet666 [1.2K]

if ya asking for simpliicatio

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and

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3 years ago

Which number has the greatest value? a) 0.38 b) 08.2 c) 02.8 d) 2.80

Elis [28]

Answer:

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Step-by-step explanation:

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3 years ago

Read 2 more answers

Determine the measure of the third angle. * o 48° O 62° O 70° 132 180°

Ede4ka [16]

Answer:

B. 30°

Step-by-step explanation:

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2 years ago

?? So lost with this

labwork [276]

Answer:

$A)\ 1,\ -1,\ -3\\\\B)\ d=-2\\\\C)\ \left\{\begin{array}{ccc}a_1=11\\a_n=a_{n-1}-2\end{array}\right\\\\D)\ f(n)=-2n+13$

Step-by-step explanation:

It's an arithmetic sequence.

9 = 11 - 2

7 = 9 - 2

5 = 7 - 2

3 = 5 - 2

A) next three terms: 3 - 2 = 1, 1 - 2 = -1, -1 - 2 = -3

B) Common difference = -2

C) Recursive Function:

$\left\{\begin{array}{ccc}a_1=11\\a_n=a_{n-1}-2\end{array}\right$

D) Explicit Function:

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

a₁ - first term

d - common difference

Substitute a₁ = 11 and d = -2:

$f(n)=11+(n-1)(-2)=11-2n+2=-2n+13$

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3 years ago