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tatuchka [14]
2 years ago
14

I dont get it ? And need an explanation yk

Mathematics
1 answer:
nlexa [21]2 years ago
4 0

Answer:

you had drawn wrong

Step-by-step explanation:

where

is your angle BJK

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The table shows a linear function. <br><br> Which equation represents the function.
mote1985 [20]

Answer:

\large\boxed{f(x)=\dfrac{3}{2}x-1}

Step-by-step explanation:

\text{The slope-intercept formula:}\\\\y=mx+b\\\\m\ -\ slope\\b\ -\ y-intercept\\\\\text{The formula of a slope:}\\\\m=\dfrac{y_2-y_1}{x_2-x_1}\\\\\text{From the table we hve two points (0, -1) and (2, 2). Substitute:}\\\\m=\dfrac{2-(-1)}{2-0}=\dfrac{3}{2}

\text{Therefore the equation is}\ f(x)=\dfrac{3}{2}x-1\\\\\text{Check for  the point (4, 5):}\\\\f(4)=\dfrac{3}{2}(4)-1=(3)(2)-1=6-1=5\qquad\ CORRECT

7 0
3 years ago
Determine the explicit formula of the following sequence -3,-18,-108...
kvv77 [185]

Answer:

a_{n} = - 3(6)^{n-1}

Step-by-step explanation:

Note the common ratio r between consecutive terms, that is

r = - 18 ÷ - 3 = - 108 ÷ - 18 = 6

This indicates the sequence is geometric with n th term ( explicit formula )

a_{n} = a(r)^{n-1}

where a is the first term and r the common ratio

Here a = - 3 and r = 6, thus

a_{n} = - 3(6)^{n-1}

3 0
3 years ago
The dimensions of a rectangular prism are measured in centimeters. What unit will the volume of the prism be measured in?
olga nikolaevna [1]
Cubic centimeters, because cubic is used for volume. Hope this helps! Happy Studying!
8 0
3 years ago
A quarter, a nickel, and a dime are all flipped. how many possible outcomes are there?
AlekseyPX

Possible outcomes

1. H H H

2. T T T

3. H T T

4. H H T

5. T T H

6. T H T

7. H T H

8. T H H

There are 8 possible outcomes.


6 0
3 years ago
A local game store earns a profit of $15.50 for every game they sell. The profit from every game they sell is deposited directly
Nikolay [14]

Answer:

B. 23 games.

Step-by-step explanation:

Current balance: $469

Goal balance: $825.50

Profit per game: $15.50

  1. 825.50 - 469 = 356.50

They only need $365.50 in order to reach the goal.

  1. 356.50 ÷ 15.50 = 23

They need to sell 23 games, each selling for $15.50, in order to reach their goal balance, of $825.50.

  • Therefore, the answer is B.
3 0
3 years ago
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