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vredina [299]
3 years ago
6

PLEASE ANSWER THIS QUESTION CORRECTLY, I’LL GIVE YOU BRANLIEST!It would be good if you could answer my other math questions if y

ou solve this one, thank you.

Mathematics
1 answer:
Aliun [14]3 years ago
7 0

Answer:

The correct answer is A

Step-by-step explanation:

Using a recursive sequence means you use the output of the last term as the input for the current term.

In this case your base case is t1=2, therefore:

t2=2(2)-1=3

t3=2(3)-1=5

t4=2(5)-1=9

t5=2(9)-1=17

etc.

If this helped, a brainliest answer would be greatly appreciated!

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Use the graph below to estimate the solution to the system of equations shown.
Mila [183]

Answer: The second choice is answer.

Step-by-step explanation:

<h3>The first line (Blue One)</h3>

y=-x-3 (Slope is -1 and intercepts y at -3)

<h3>The second one (Red One)</h3>

y=2x-8 (Slope is 2, to find y-intercept. Substitute x = 0 then we get -8) (For x-intercept, it's 4. Just substitute y=0 to get x-intercept.)

Because there are choices, it's easy to notice.

The first one, x = -4 and almost -5 which is not right. (x is around 1 almost 2.)

The second one, x = 1 and almost 2 is right.

The third one, x = -1 and almost -2 is not right (The intersection isn't even at -1 or any negative number for x-axis.)

The fourth one, just like the first one... x = 4 almost 5

<h3>Or solve the equations.</h3>

y=-x-3\\y=2x-8

Substitute y=2x-8 in y=-x-3

2x-8=-x-3\\2x-8+x+3=0\\3x-5=0\\3x=5\\x=\frac{5}{3}\\(x=1\frac{2}{3})

Look at the value of x then find the answer that matches the value of x.

Now for y, substitute x = 5/3 in y = -x-3 (or in 2x-8 if you want.)

y=-\frac{5}{3} -3\\y=-\frac{5}{3} -\frac{9}{3} \\y=-\frac{14}{3} \\(y=-4\frac{2}{3} )

So the answer is the second choice.

6 0
3 years ago
Who ever gets this right will get a brainlest
WITCHER [35]
A. Right angle i got you!!!!!!
7 0
3 years ago
Read 2 more answers
Express the interval using inequality notation.<br> (-♾,-11) U (7,♾)
gulaghasi [49]

The chosen topic is not meant for use with this type of problem. Try the examples below.

[-1,9)u(2,10]

(−1,2)∪(−4,0)

(−1,29)∪(26,50)

4 0
3 years ago
9(-4-3)=? Please help
Annette [7]
This is the answer 9(-4-3) = -63
5 0
3 years ago
Read 2 more answers
Please i’m not good at math i need help i’m doing summer school online and i need help
Sati [7]

Answer:

135

____________

2*25/5=10

100*5=500

15*5=75

75*5=375

10+500-375=135

Hope this helps :3

8 0
3 years ago
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