3 years ago

Which expresion is equivalent to-12(3x-3/4)A -36x-8B -36x+8C -36x-9D -36x+9

Mathematics

1 answer:

expeople1 [14]3 years ago

3 0

Answer is D :) it makes sense

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2 years ago

area of a triangle is 14x^5 + 63x^2. If the base is 7x^2, write an expression to represent the height ( x^2 means x square)

mr_godi [17]

Answer:

$h=4x^3+18$

Step-by-step explanation:

Given that,

The area of a triangle, $A=14x^5 + 63x^2$

Base, $b=7x^2$

We need to find the height of the triangle.

The formula for the area of the triangle is given by :

$A=\dfrac{1}{2}\times b\times h\\\\\text{h is height}\\\\h=\dfrac{2A}{b}\\\\h=\dfrac{2\times (14x^5 + 63x^2)}{7x^2}\\\\h=\dfrac{2\times 7x^2(2x^3 + 9)}{7x^2}\\\\h=2(2x^3+9)\\\\=4x^3+18$

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telo118 [61]

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166,000

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4 years ago

4x +1 =2x + 5

schepotkina [342]

Answer:

x=2

Step-by-step explanation:

4x+1=2x+5

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sorry I didn't explain better but here

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Also, The answer is: The lead pattern would be in the shape of a circle.

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Which expresion is equivalent to-12(3x-3/4)A -36x-8B -36x+8C -36x-9D -36x+9​

Which expresion is equivalent to-12(3x-3/4)A -36x-8B -36x+8C -36x-9D -36x+9