Pleaseee helppp ASAP Extra 100 points And brainliest

Mathematics

2 answers:

Reptile [31]2 years ago

5 0

Answer:

what help I can do for you

S_A_V [24]2 years ago

4 0

Answer:

where is the questions

Step-by-step explanation:

you should write correct question

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Will vote brainliest.

ladessa [460]

Answer:

The last choice availablle

Step-by-step explanation:

The way you can tell the points the function has in common with the x-axis (also known as the solutions, roots, or zeros of the functiion) you have to factor it to solve for x. When you throw this into the quadratic formula you get that there is a negative under the square root sign, which is indicative of imaginary solutions. Imaginary solutions do NOT cross the x-axis. So the answer to your problem is the last choice.

5 0

3 years ago

Read 2 more answers

There are 3/4 as many girls as there are boys.There are 63 students in the fifth grade. How many students are girls?

klemol [59]

Answer:

<u>27</u> students are girls.

Step-by-step explanation:

Given:

There are 3/4 as many girls as there are boys.

In the fifth grade total there are 63 students.

Now, to find the number of students that are girls.

Let the number of students that are boys be $x.$

So, the number of students that are girls = $\frac{3}{4} \ of\ x=\frac{3x}{4} .$

Total number of students = 63.

Now, to get the number of students that are girls we solve an equation:

$x+\frac{3x}{4} =63\\\\\frac{4x+3x}{4} =63\\\\\frac{7x}{4} =63\\\\Multiplying\ both\ sides\ by\ 4\ we\ get:\\\\7x=252\\\\Dividing\ both\ sides\ by\ 7\ we\ get:\\\\x=36.$