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Nat2105 [25]
2 years ago
5

PLEASE HELP!! I NEED TO PASS MATH

Mathematics
1 answer:
BARSIC [14]2 years ago
6 0

Answer:

A pair of vertical angles would be 9 and 7

Step-by-step explanation:

a relationship between them would be that they equal the same amount.

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A basketball player scored x, y, and z points in 3 games. Express the average number of points scored by the player in terms of
Anettt [7]
The average will be the total points divided by the number of games:

(x+y+z) / 3
7 0
3 years ago
How does the graph of f(x)=x² compare with the graph of f(x)=|x²|
gladu [14]

Answer:

They are the same.

Step-by-step explanation:

The graphs are same because <em>x</em>² is always positive, so the absolute value part is redundant.

3 0
3 years ago
PLZ ANSWER THESE U DONT HAVE TO PUT A EXPLANATION
Natasha2012 [34]

Answer:

I believe it is the last choice.

Step-by-step explanation:

3 0
2 years ago
How to do this question plz answer ​
ANEK [815]

9514 1404 393

Answer:

  more than half are being used

Step-by-step explanation:

Perhaps easiest to understand is the most straightforward: figure the total number of seats and the number of seats being used. Check to see if that is more than half.

The 1 first-class carriage has usage of ...

  (3/8)(64 seats) = 24 seats.

The 6 standard carriages have usage of ...

  (7/13)(6 · 78 seats) = 252 seats.

The total number of seats used is ...

  24 + 252 = 276 . . . . seats used

__

The total number of seats on the train is ...

  1·64 +6·78 = 532 . . . . seats on the train

Half of the seats on the train will be ...

  532/2 = 266 seats . . . . half the seats

The 276 used seats are more than half of the total number. More than half the seats are being used.

_____

<em>Alternate solution</em>

Another way to look at this is to compare utilization to 1/2 in each carriage class.

  In first class 1/2 -3/8 = 1/8 of 64 seats = 8 seats fewer than 1/2 the seats are being used.

  In standard class, 7/13 -1/2 = 14/26 -13/26 = 1/26 of 78 seats = 3 seats more than 1/2 the seats are being used. There are 6 standard class carriages, so 6·3 = 18 more than half the seats in the standard-class carriages are being used.

This number is 10 more than the 8 under-utilized seats in first class, so <em>more than half the train seats are being used</em>.

8 0
2 years ago
Jillian has made an error. In which step does it occur?<br> Step 1<br> Step 2<br> Step 3<br> Step 4
Ket [755]

Answer:

What error?

Step-by-step explanation

Can u plz label the steps?

4 0
3 years ago
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