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Alexxandr [17]
3 years ago
8

Multiplyа) (x + 2) (х+3)​

Mathematics
2 answers:
Gnesinka [82]3 years ago
5 0
The answer should be this
MissTica3 years ago
4 0

Answer:

x^2+5x+6

Step-by-step explanation:

\left(x+2\right)\left(x+3\right)\\\\\mathrm{Apply\:FOIL\:method}:\quad \left(a+b\right)\left(c+d\right)=ac+ad+bc+bd\\\\a=x,\:b=2,\:c=x,\:d=3\\\\=xx+x\times\:3+2x+2\times \:3\\=xx+3x+2x+2\times\:3\\\\\mathrm{Simplify}\:xx+3x+2x+2\times\:3:\\\quad x^2+5x+6

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Cylinder A has a volume of 100 cm and cylinder B has a height that two fifths of the height of cylinder A
Ivahew [28]

You need more input here what even is the question

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3 years ago
How do you write 1.3 × 105 in standard form?
emmainna [20.7K]

Given:

The scientific notation of a number is 1.3\times 10^5.

To find:

The standard form of the given number.

Solution:

Standard form: The normal way of writing a number is called standard form. For example: 200, 25600, 1025000 etc.

We have,

1.3\times 10^5

It can be written as

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Therefore, the standard form of the given number is 130,000.

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3 years ago
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3 years ago
Does the equation y= 4x +3 show a proportional relationship between x and​ y
maxonik [38]

<u>Answer</u>

yes it does.


<u>Explanation</u>

The equation of a straight line is in the form of Y = mX + c, where m is a constant (the gradient) and c is the y-intercept.

The equation above, y= 4x +3 is the equation of a straight line.

y ∝ x

Introducing the constant of proportionality now become y = 4x. When like this the a line is a straight line from the origin but when we add 3 in the equation we have. Y = 4X + 3.

The equation remains proportional. This time the line passes through the point (0,3).

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3 years ago
Please help &lt;3 i don’t understand this question well i do but like idk how 2 word it
frutty [35]

Answer:

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Step-by-step explanation:

6 * 10^{8} = 600,000,000

I would put a decimal or dot to the right of 6 and count 8 zeros places to the right.

6. 0 0 0 0 0 0 0 0.

3 0
3 years ago
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