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3 years ago

Can someone help me get the answer to this

Mathematics

2 answers:

Marysya12 [62]3 years ago

7 0

Answer:

6=b

Switch sides

b=6

jasenka [17]3 years ago

4 0

Answer:

a=10 and b=6

Step-by-step explanation:

it is in picture

Please mark me as brainliest

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Con ayuda de tu familia formula un

Mademuasel [1]

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5 0

3 years ago

What is the quotient of 2x^3 +3x^2+5x-4 divided by x^2 + x+ 1

Alexus [3.1K]

Answer:

2x^3+3x^2+6x-4/x^2 +1

Step-by-step explanation:

8 0

2 years ago

Read 2 more answers

(3ab+2c)^3 what is the answer

svet-max [94.6K]

Answer:

$=27a^3b^3+54a^2b^2c+36abc^2+8c^3$

Step-by-step explanation:

$(3ab+2c)^3$

$=(3ab+2c)$ × $(3ab+2c)$ ×

$=(3ab+2c)(9a^2b^2+12abc+4c^2)$

$=(3ab)(9a^2b^2)+(3ab)(12abc)+(3ab)(4c^2)+(2c)(9a^2b^2)+(2c)(12abc)+(2c)(4c^2)$

$=27a^3b^3+36a^2b^2c+12abc^2+18a^2b^2c+24abc^2+8c^3$

$=27a^3b^3+54a^2b^2c+36abc^2+8c^3$

<em>hope this helps....</em>

5 0

3 years ago

when coloring in a grid to show a fraction, what does 3/10 look like when the grid represents a whole

Katarina [22]

Answer:

3 of 10 grid squares making up the whole will be colored.

Step-by-step explanation:

1/10 is one of ten equal parts. 3/10 is three of those ten equal parts. Essentially, the fraction 3/10 means "three out of ten".

_____

If the whole is divided into more than 10 parts, 3/10 will be 3 out of every 10. So if there are 20 parts, for example (2 tens), the 3/10 will be 6 of those parts (3 of each of the two tens).

5 0

3 years ago

2x^2 +5x+3/x^2+2x+1

german

Answer:

$\frac{2x+3}{x+1}$

Step-by-step explanation:

2x² + 5x + 3 = (x + 1) (2x + 3)

x² + 2x + 1 = (x + 1) (x + 1)

(x + 1) cancels out because there is one in the denominator and the numerator, leaving you with the answer.

Hope this helps!

3 0

3 years ago