4 years ago

PLZ HELP. Marcus and 3 friends collected $1,548 for charity and will give the same amount to 18 different groups

Mathematics

1 answer:

Igoryamba4 years ago

8 0

Each group got a total of 86 dollars

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If f(x)=x+7 and g(x)=1/x-13, what is the domain of (f o g)(x)

astra-53 [7]

(f o g)(x) = 1/(x - 13) +7
domain of the function is all real x except x = 13

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3 years ago

(36+4) divided by 10 how do I write it in a story problem

BlackZzzverrR [31]

Step-by-step explanation:

you can write it as

the sum of of thirty six(36) and four(4) is divided by Ten(10)

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3 years ago

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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 :

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

So, the height of the triangle is $4x^3+18$ .

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3 years ago

What the area of this shape

Orlov [11]

Answer: The Answer is 150.

I don't know if this is the right answer

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2 years ago

(3x^4 - 5x^2 +7) ÷ (x^2 -1).<br><br>how do you make this kind of division?

Andru [333]

Which type of divison is needed for this problem
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3 years ago