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3 years ago

If 10 cows eat at much as 6 oxen how many oxen will eat as much as 15 cows ?

Mathematics

2 answers:

Svetlanka [38]3 years ago

8 0

Answer:

and=answer is 9

Step-by-step explanation:

hope it helps u

Lerok [7]3 years ago

8 0

Answer:

answer is 9 ..........................................

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horrorfan [7]

Complete Question

The complete question is shown on the first uploaded image

Answer:

$g(h(x)) = \sqrt[4]{x^2 + x +5} + 3$

$h(g(x)) = \sqrt{x} + 7\sqrt[4]{x} + 17$

$h(h(x)) = [x^2 + x + 5 ]^2 + x^2 + x + 10$

Step-by-step explanation:

From the question we are told that

$h(x) = x^2 + x + 5$

and

$g(x) = \sqrt[4]{x} + 3$

Considering first question

Now we are told g(h(x))

i.e

$g(h(x)) = [x^2 + x + 5 ]^{\frac{1}{4} } + 3$

=> $g(h(x)) = \sqrt[4]{x^2 + x +5} + 3$

Considering second question

Now we are told h(g(x))

i.e

$h(g(x)) = [x^{\frac{1}{4} } + 3]^2 + x^{\frac{1}{4} } + 3 + 5$

=> $h(g(x)) = x^{\frac{1}{2} } + 6x^{\frac{1}{4} } + 9+ x^{\frac{1}{4}} + 8$

=> $h(g(x)) = x^{\frac{1}{2}} + 7x^{\frac{1}{4}} + 17$

=> $h(g(x)) = \sqrt{x} + 7\sqrt[4]{x} + 17$

Considering third question

$h(h(x))= [x^2 + x + 5]^2 + [x^2 + x + 5 ] + 5$

=> $h(h(x)) = [x^2 + x + 5 ]^2 + x^2 + x + 10$

8 0

4 years ago

Convert the function into standard form: y = (x + 4)(x - 6) Show your work!!!

NikAS [45]

$y = (x + 4)(x - 6)\\\\y=x^2-6x+4x-24\\\\y=x^2-2x-24$

8 0

3 years ago

Read 2 more answers

Which of the following is an x-intercept of the graph of the function shown below?

DaniilM [7]

Answer: Second option.

Step-by-step explanation:

By defintion, a Quadratic function is a polynomial of degree 2 and it has the following form:

$f(x)=ax^2+bx+c$

Therefore, the function given is Quadratic. This is:

$f(x)=x^2 + 6x +9$

The steps to find the roots (or the x-intercepts) of the function, are:

1. You must substitute $f(x)=0$ :

$0=x^2 + 6x +9$

2. Now, you can factor the Quadratic equation. Choose two numbers whose sum is 6 and whose product is 9. Notice that:

$3+3=6\\3*3=9$

Therefore, you will get a "Double root".

4. So the solution is:

$(x+3)^2=0\\\\x=-3$

8 0

3 years ago

Read 2 more answers

Determine if true: 3x5+8=23

Yuliya22 [10]

Answer:

True

Step-by-step explanation:

3x5=15

15+8=23

23=23

4 0

2 years ago

Read 2 more answers

What expression must the center cell of the table below contain so that the sums of each row, each column, and each diagonal are

sergey [27]

Oh, I adore magic squares!

We need all rows to be equivalent, so try adding up the bottom (complete) row to get 7x-4x+3x=10x-4x=6x.

To solve the middle number, we have -2x+X+6x=6x, so X=2x.
To solve the top number, we have X+8x-3x=6x, so X=6x-8x+3x=x

Now check first column,
x-2x+7x=6x ok
Second column
8x+2x-4x=6x ok
Top-right to bottom-right diagonal: x+2x+3x=6x, ok
Bottom-left to top right diagonal: 7x+2x-3x=6x

So everything is ok!

5 0

3 years ago

If 10 cows eat at much as 6 oxen how many oxen will eat as much as 15 cows ?​

If 10 cows eat at much as 6 oxen how many oxen will eat as much as 15 cows ?