All categories

3 years ago

The coordinates of the endpoints line AB are A(0,0) and B(0,6). The. Equation of the perpendicular bisector of line AB is?

Mathematics

2 answers:

CaHeK987 [17]3 years ago

4 0

Y=3 because it is horizantal line that is between 0 and 6

Natasha_Volkova [10]3 years ago

4 0

If the endpoints are (0,0) and (0,6) this is a vertical line of the form x=0 with a midpoint of (0,3)

So the perpendicular bisector will be a horizontal line 3 units above the x axis which is:

y=3

You might be interested in

Question 8 is the one I’m having trouble on it

salantis [7]

Just multiply 30 times 2,000 and also multiply 30 times 700. The reason you will multiply it by 30 is because in 1 month there is 30 days. 30 x 2,000= 60000 30 x 700 = 21000 I’m only 9 btw so sorry if I didn’t give a lot of detail lol

4 0

3 years ago

Equation where c represent spot per number of parking spot per lot 77c=1442

Liula [17]

Answer:

You would divide 1442 by 77 Giving you C=18.7

Hope this helped ^^

If not sorry ¯\_(ツ)_/¯

8 0

3 years ago

Read 2 more answers

There are 140 legs on a planet zids have 5 legs and zods have 7 legs h=how many soulutions are there

abruzzese [7]

Number of zids=x
number of zods=y
number of zid legs=5x
number of zod legs=7y

so
5x+7y=140
try to get it into slope intercept from so you can graph is (y=mx+b)
5x+7y=140
subtract 5x from both sides
7y=140-5x
divide both sides by 7
y=20-5/7x
y=-5/7x+20

plug in numbers for x and get numbers for y (you can only plug in multiples of 7 for x so that there are a whole number of zids and since you are counting, x and y must never be negative)

lets try 0 for x

y=-5/7(0)+20
y=20
so x=0 and y=20 is an answer (if you can have only one of that species)

lets try 7 for x
y=-5/7(7)+20
y=-5+20
y=15

so x=7 and y=15 is an answer

lets try 14 for x

y=-5/7(14)+20
y=-10+20
y=10

so x=14 and y=10 is another answer

lets try 21 for x
y=-5/7(21)+20
y=-15+20
y=5

so x=21 and y=5 is another answer

lets try 28 for x
y=-5/7(28)-20
y=-20+20
y=0

so x=28 and y=0 is an answer (if there can be only one of a species)

if we go further, then y will be negative so the answers are

(x,y)
(0,20)
(7,15)
(14,10)
(21,5)
(28,0)

if it is allowed that only one species exists then there are 5 possible answers
if both must exist simultaneously, then there are only 3 answers

8 0

3 years ago

To determine what percentage of 376 teachers at a university were female, Ryan randomly selected 14 teachers. He then collected

Kipish [7]

Answer:

a)There are 14 teachers in Ryan's sample, and 362 teachers in the population.

Step-by-step explanation:

Population:-

The totality of observations with which we are concerned, whether this number be finite or infinite is called population.

Given data population is 376 teachers at a university were female'

Sample:-

A sample is a subset of a Population

sample of given data = 14teachers

The percentage of 376 teachers at a university were female, Ryan randomly selected 14 teachers.

$p = \frac{14}{376} = 0.0372$ = 3.72%

6 0

3 years ago

The numbers of pages in the books in a library follow a normal distribution. If the mean number of pages is 180 and the standard

schepotkina [342]

For the answer to the question above, the numbers of pages in the books in a library follow a normal distribution. If the mean number of pages is 180 and the standard deviation is 30 pages, you can conclude that about 16% of the books have fewer than 150 pages. I hope this helps

7 0

3 years ago