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3 years ago

63/40 divided by 70/44

Mathematics

2 answers:

hammer [34]3 years ago

6 0

Hello,

<h3>The Answer is 99/100. </h3><h3>Hope It Helps!</h3>

const2013 [10]3 years ago

3 0

Answer:

0.90

Step-by-step explanation:

I entered it onto my calculator, but if you'd like an explanation as to how just ask.

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a quadratic equation has a discriminant of 12. which could be the equation? a.0 = –x2 8x 2 b.0 = 2x2 6x 3 c.0 = –x2 4x 1 d.0 = 4

Norma-Jean [14]

Answer:

Option b which is $2x^2+6x+3=0$

Step-by-step explanation:

We have been given the discriminant 12

We have to choose the equation which will satisfy the given discriminant.

We will consider all the given equation one by one

First we will take option a which is $-x^2+8x+2=0$

Discriminant from the equation we will find by the formula

$D=b^2-4ac$

Here, a=-1,b=8 and c=2 on substituting the values we will get

$D=8^2-4(-1)(2)=72$

Hence, option a is incorrect.

Now, we will consider option b which is $2x^2+6x+3=0$

Here, a=2,b=6 and c=3 on substituting the values we get

$D=(6)^2-4(2)(3)=12$

Hence, option b is correct

Therefore, option b is the required answer.

8 0

2 years ago

Read 2 more answers

You start a lawn care company with four friends. You agree to split the profits equally. The tools you need to buy cost $525. Ho

rosijanka [135]

100$ because the income you have to earn is 400$, right? If so then 100 * 4 give you 400.

4 0

3 years ago

Read 2 more answers

Plzzzzzzzzzz help me

Ierofanga [76]

The answer would be the top right graph where none of the lines intersect since it shows that there is no possible real solutions for the system if none of the lines intersect on a certain point.

Remember: If the lines intersect, there is a solution; if the lines do not intersect, there is no solution; if the lines fall on the same line, or the equations are equivalent, then the solution is all real numbers.

8 0

3 years ago

The volume of a rectangular prism has 5376 cubic inches the prism is 14 in long and 16 in wide how tall is the prism

Mkey [24]

Answer:

The height of the prism is $24\ in$