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2 years ago

Simplify the expression: 8d+9c+1x3=b

Mathematics

2 answers:

VMariaS [17]2 years ago

6 0

Answer:

b=8d+9c+3

Step-by-step explanation:

Multiply:

1x3=3

Rewrite Equation:

b=8d+9c+3

Hence, the correct answer is b=8d+9c+3

kakasveta [241]2 years ago

3 0

Answer: if you are solving for b it would be b=x^3+9c+8d

Step-by-step explanation:

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On the number line below, length <br> AB= {?}

SVEN [57.7K]

Answer:

29 units

Step-by-step explanation:

The length of a segment of a number line is the difference of the coordinates of the end points:

45 -16 = 29

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3 years ago

Create a real world right triangle in your notebook.<br><br> Answer this ASAP

MakcuM [25]

-- Draw a line, any length.
-- Draw another line, any length, that makes a square corner with the first one.
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3 years ago

What is the 38th term of 459,450,441,..

galina1969 [7]

Answer:

The 38th term of 459,450,441,.. will be:

$a_{13}=351$

Step-by-step explanation:

Given the sequence

$459,450,441,..$

An arithmetic sequence has a constant difference 'd' and is defined by

$a_n=a_1+\left(n-1\right)d$

computing the differences of all the adjacent terms

$450-459=-9,\:\quad \:441-450=-9$

$d=-9$

The first element of the sequence is

$a_1=459$

so the nth term will be

$a_n=-9\left(n-1\right)+459$

$a_n=-9n+468$

Putting n=38 to find the 38th term

$a_n=-9n+468$

$a_{13}=-9\left(13\right)+468$

$a_{13}=-117+468$

$a_{13}=351$

Therefore, the 38th term of 459,450,441,.. will be:

$a_{13}=351$

3 0

3 years ago

Rewrite the equation in standard form 2x^2=5x+6

FrozenT [24]

Answer:

$2x^{2} =5x+6\\$

Step-by-step explanation:

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2 years ago

What is the value of the expression 24 + 32? Numerical Answers Expected! Answer for Blank 1:

AysviL [449]

Answer:

14!

Step-by-step explanation:

The actual question is 2^4 + 3^2, so 2+2+2+2=8 and 3+3=6. So, 8+6= 14

8 0

3 years ago