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Lemur [1.5K]
2 years ago
9

I need help with this problem

Mathematics
1 answer:
denis-greek [22]2 years ago
5 0

Answer:

sorry dawg this stuff hard. lol good luck

Step-by-step explanation:

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What is the area of a triangle that has 6in high and 7in of the base
GenaCL600 [577]

Answer:

A=1/2(b)(h)

Step-by-step explanation:

A=1/2(7)(6)

A=21

6 0
4 years ago
The length of a rectangle is 5 ft less than three times the width, and the area of the rectangle is 28 ft^2. Find the dimensions
Cloud [144]

Answer:

7 x 4

Step-by-step explanation:

Let the width be x, length will be 3x-5. ATQ, x(3x-5)=28. x=4 and x=-7/3, since length isn't negative, x=4. Width=4 and length=7

3 0
3 years ago
Please help me with the question.
Firdavs [7]

Answer:

  f(\boxed{-5})=\boxed{17}

Step-by-step explanation:

The remainder theorem tells you that f(a) is the result of division of f(x) by (x-a).

Here, you have f(x)/(x+5) = 17, so a=-5 and f(-5) = 17.

5 0
3 years ago
Read 2 more answers
Neglecting air resistance, the distance s(t) in feet traveled by a freely falling object is given by the function s(t) = 16+, wh
castortr0y [4]

Answer:

I don't really know it but good luck!

6 0
3 years ago
Let f(x) = 12x5 − 36x4 − 6x3 and g(x) = 3x2. Find f of x over g of x.
allsm [11]

Answer:

4x^3-12x^2-2x

Step-by-step explanation:

Given:

f(x)= 12x^5-36x^4-6x^3

g(x)=3x^2

We need to find  \frac{f(x)}{g(x)} .

Solution:

We have attached the division for your reference.

Step 1:

Now here Dividend is 12x^5-36x^4-6x^3 and Divisor is 3x^2 so we will multiply the Divisor with 4x^3 we will get the answer as 12x^5 so from dividend 12x^5  will get subtracted and the remainder will be -36x^4-6x^3 and the Quotient will be 4x^3.

Step 2:

Now the Dividend is -36x^4-6x^3 and Divisor is 3x^2 so we will multiply the Divisor with -12x^2 we will get the answer as -36x^2 so from dividend -36x^2will get subtracted and the remainder will be -6x^3 and the Quotient will be 4x^3-12x^2

Step 3:

Now the Dividend is -6x^3 and Divisor is 3x^2 so we will multiply the Divisor with -2x we will get the answer as so -6x^3 from dividend -36x^2will get subtracted and the remainder will be 0 and the Quotient will be 4x^3-12x^2-2x

Hence \frac{f(x)}{g(x)} =4x^3-12x^2-2x.

6 0
3 years ago
Read 2 more answers
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