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LuckyWell [14K]
3 years ago
14

Can you help me please?

Mathematics
2 answers:
Sladkaya [172]3 years ago
5 0

Answer:

23 1/3 or 2.333

Step-by-step explanation:

I hope that helps :)


kirza4 [7]3 years ago
3 0
23 1/3 or 23.3 is your answer .-.
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nalin [4]

Answer:

simplee really...

Step-by-step explanation:

3 0
3 years ago
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Write a function to represent the set of ordered pairs.
77julia77 [94]

Answer:

Option C   f (x) = x^ 2 - 2

Step-by-step explanation:

Note that the relation describing the set of ordered pairs does not change at a costing rate

y_2 -y_1 = 7-2 = 5\\\\y_3 -y_2 = 14- 7 = 7\\\\y_4 - y_3 = 23- 14 = 9

Therefore the relationship is not linear.

However, the exchange rate y_n- y_{n-1} increases by a factor of 2 units when n increases 1 unit. This allows us to conclude that the relationship is quadratic

Note that the following ordered pairs belong to the function

y = x ^ 2

A = {(2, 4), (3, 9), (4, 16), (5, 25)}

The set of ordered pairs that we have is:

B = {(2, 2), (3, 7), (4, 16), (5, 23)}

Note that there is a similarity between both sets of ordered pairs.

In set B the values of y are always 2 units less than the values in y of the set A.

Then we deduce that since the function that models the set A is y = x ^ 2 then the function that contains the ordered pairs of the B set is:

y = x ^ 2 -2

The correct option is option C) f (x) = x^ 2 - 2

8 0
3 years ago
A rectangle and a triangle have the same area.
Andrej [43]
<h3>Answer:</h3>

<u>If a rectangle and a triangle have the same area</u>.

Then,

  • <u>L × B = 1/2 × B × H</u>
  • 10 × 3 = 1/2 × 6 × H
  • 30 = 3 × H
  • 30/3 = H
  • 10 = H

<u>Hence, the height of triangle is 10cm</u>.

7 0
3 years ago
W/4 = -11 <br> please help !!!
Elis [28]
-44 because if u multiply -11 by 4 you get -44 and when divided by 4 you get -11
3 0
3 years ago
in 2002, a 30 second commercial during super bowl cost an average of 1,900,000. At this rate, how much would a 45 second commerc
kotegsom [21]
This is a unit multiplier of sorts

1,900,000 x 45/30

Simplify

1,900,000 x 3/2 

2,850,000
3 0
3 years ago
Read 2 more answers
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