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Sav [38]
3 years ago
15

A pair of opposite rays would be?

Mathematics
2 answers:
shepuryov [24]3 years ago
6 0

Answer: PA and PB

Step-by-step explanation: Opposite rays are two rays that share a common endpoint, have no other points of intersection, and whose points are all collinear. When naming a ray, the endpoint will always be the first letter.

In the diagram shown, both ray PA and ray PB have <em>p</em> as their endpoint.

Also note that that ray PA starts at P and goes in the direction of point A while ray PB starts at P and goes in the direction of point B.

Also, all the points are collinear.

So rays PA and PB are opposite rays.

natita [175]3 years ago
5 0

Answer:

Option C) PA and PB

Step-by-step explanation:

PA and ray PB are opposite because they are moving towards opposite direction and making an angle of 180 degrees.

On the other hand rays AP and BP are pointing toward each other.

AP and PZ are perpendicular to each other because they are making an angle of 90 degrees.

Whereas PW and PZ are making an angle of 45 degrees.

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This table shows a value that represents an exponential function what is the average rate of change for this function for the in
aliya0001 [1]

Answer:

Option A is correct, i.e. 12.

Step-by-step explanation:

Given is the table of x&y relationship which represents an exponential function.

The average rate of change for a function can be found using the following formula:-

F_average = { f(b) - f(a) } / (b-a)

Given a = 3 and b = 5.

From the table, f(3) = 8 and f(5) = 32.

So, F_average = (32-8)/(5-3)

F_average = 24/2 = 12.

Hence, option A is correct, i.e. 12.

4 0
2 years ago
At the grocery store, you want to get two things. You want a gallon of milk, which costs $2.79. You also want a loaf of bread, w
Olenka [21]

Answer:

this is so easy haha am i missing a picture or smth? anyways just add the two prices together (milk and bread) to get $4.78

4 0
3 years ago
You have $9.30 plus 6 percent of tax what is the total costs
mario62 [17]

Answer:

$ 9.86

Step-by-step explanation:

Tax = 6% of 9.30

      = 0.06 * 9.30

     = $ 0.558

Total costs = 9.30 + 0.558

                  = 9.858

                  = $ 9.86

4 0
3 years ago
Suzanne bought 50 apples at the apple orchard. She bought 4 times as many red apples as green apples. How many more red apples t
Natali [406]
Let x = the number of green apples, let 4x = the number of red apples
4x + x = 50         Set up the quation
5x = 50               Combine like terms
----   ----               Divide by 5 on both sides to get x alone
5      5
x = 10 green apples
4x = 4(10) = 40 red apples 

40 - 10 = 30. Suzanne bought 30 more red apples than green apples.

3 0
3 years ago
Helen is helping plan a trip for three classes at her son’s school. School rules say that classes on trips must have 1 adult for
NNADVOKAT [17]
Ten. 24+26+28=78. then 78÷6=13. if there is three classes then you subtract 3 from 13 and that gives you 10
6 0
3 years ago
Read 2 more answers
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