3 years ago

Need help please thanks

Mathematics

1 answer:

CaHeK987 [17]3 years ago

6 0

Answer:

Step-by-step explanation:

There is 36 students total, and 6 want X-ray vision.

$\frac{6}{36} = \frac{1}{6} = 1:6$

You might be interested in

Which of the following should not be capitalized?

Oduvanchick [21]

Answer: SORRY I READ THE QUESTION WRONG

Food items

Step-by-step explanation:

Proper nouns should be capitalized. Food items is NOT a proper noun

5 0

3 years ago

Read 2 more answers

T+20.04=14.3 uhm okay it says it's too short sooooo yea please answer

Goshia [24]

The answer is t=5.74

8 0

2 years ago

Y=5-2x<br> what is y equals five minus two x

sveta [45]

Its already simplified... you dont have a term for Y or X so it is already simplified

3 0

3 years ago

Which of the following equations represents a line that is perpendicular to

Andreyy89

Answer:

$\large\boxed{y=\dfrac{1}{2}x}$

Step-by-step explanation:

$\text{Let}\\\\k:y=m_1x+b_1\\\\l:y=m_2x+b_2\\\\l\ \perp\ k\iff m_1m_2=-1\to m_2=-\dfrac{1}{m_1}\\\\l\ \parallel\ k\iff m_1=m_2\\\\===============================$

$\text{We have the equation:}\ y=-2x+4\to m_1=-2.\\\\\text{Therefore}\ m_2=-\dfrac{1}{-2}=\dfrac{1}{2}.\\\\\text{We have the equation:}\ y=\dfrac{1}{2}x+b.\\\\\text{Put the coordinate of the point (4, 2) to the equation:}\\\\2=\dfrac{1}{2}(4)+b\\\\2=2+b\qquad\text{subtract 2 from both sides}\\\\0=b\to b=0.\\\\\text{Finally:}\\\\y=\dfrac{1}{2}x$

8 0

3 years ago

What is 8r + 12p - 7 - 3p and how to get it

MrRa [10]

8r+(12-3)p-7------>8r+9p-7

3 0

3 years ago