3 years ago

What is best definition of combining like terms

1 answer:

8 0

They are terms that contain the same variables raised to the same power. Only the numerical coefficients are different. In an expression, only like terms can be combined. We combine like terms to shorten and simplify algebraic expressions, so we can work with them more easily.

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write sixty-nine million fifty-eight thousand, two hundred nineteen and three hundredths in standard form show your work will ma

KIM [24]

69,058,219.03

In standard form,

$6.905821903 \times {10}^{7}$

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3 years ago

What decimal is equal to 3/10

Aleks [24]

Answer:

0.3

Step-by-step explanation:

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3 years ago

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B²+4 when b =-4..........

zalisa [80]

Answer:

Step-by-step explanation:

-4 x -4 = 16

16 + 4 = 20

Hope this helps. Pls give brainliest.

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2 years ago

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Find the tenth term of the geometric sequence, given the first term and common ratio.

Natalija [7]

Answer:

$a_{10}=\dfrac{1}{128}$

Step-by-step explanation:

In the geometric series:

$a_1=4\\ \\r=\dfrac{1}{2}$

The nth term of the geometric sequence can be calculated using formula

$a_n=a_1\cdot r^{n-1}$

In your case, n = 10, then

$a_{10}\\ \\=4\cdot \left(\dfrac{1}{2}\right)^{10-1}\\ \\=4\cdot \left(\dfrac{1}{2}\right)^9\\ \\=2^2\cdot \dfrac{1}{2^9}\\ \\=\dfrac{1}{2^{9-2}}\\ \\=\dfrac{1}{2^7}\\ \\=\dfrac{1}{128}$

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3 years ago

Value of log2 8 + log 3(1/3)

Dvinal [7]

There’s no answer choices but i got log(28•3^1/3)

5 0

3 years ago