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3 years ago

6

Does the order in which you add two integers with the same sign affect the sum

1 answer:

kondor19780726 [428]3 years ago

6 0

If you add positive 5 and positive 5, you'll get positive 10.
If you add positive 5 and negative 5, you'll get positive 0.
If you add negative 5 and negative 5, you'll get negative 10.

-5 + 5 = -5 + 5
5 + 5 = 5 + 5
- 5 + -5 = -5 + -5

Does that help your question?

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Makovka662 [10]

Answer:

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3 years ago

Perform the indicated operation and write the answer in the form a + bi. (–1 + 5i) + (3 + 7i)

pashok25 [27]

Answer:

12i + 2

Step-by-step explanation:

Combine like terms.

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3 years ago

A car accelerates at 3.00 m/s2. The car has a mass of 1354kg. What net force will produce the acceleration?

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Step-by-step explanation:

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2 years ago

Examine the number pattern below.

ioda

Answer:

50, 58, 66

Step-by-step explanation:

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2 years ago

What is the common ratio for the geometric sequence?<br><br> 18, 12, 8, 16/3,…

alex41 [277]

Answer:

2/3

Step-by-step explanation:

Given : A geometric sequence : 18, 12, 8, 16/3,…

Solution :

Each term is found by multiplying the previous term by a constant in a Geometric Sequence .

In a Geometric Sequence common ratio is denoted by r

$r = \frac{a_{n} }{a_{n-1} }$

for n = 2

$r = \frac{a_{2} }{a_{1} }$

⇒ $r = \frac{12 }{18 }$

⇒ $r = \frac{2 }{3 }$

for n = 3

$r = \frac{a_{3} }{a_{2} }$

⇒ $r = \frac{8 }{12 }$

⇒ $r = \frac{4 }{6 }$

⇒ $r = \frac{2}{3 }$

Thus the common ratio 'r' = 2/3

6 0

3 years ago

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