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katovenus [111]
3 years ago
5

20 POINTS I NEED ANSWER

Mathematics
2 answers:
Inessa05 [86]3 years ago
7 0
The missing side is B.) 8.4
Vika [28.1K]3 years ago
3 0

Answer:

8.4

Step-by-step explanation:

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18. Ten students from a school appear in one or more subjects for an inter school
Alja [10]

Answer:

Step-by-step explanation:

(G n m) = [Max, Anael]

(G u S) = [Acel, Action, Anael, Max, Carl, Dario, Carlin, Kia, Barak]

8 0
3 years ago
Read 2 more answers
3. In order to become a member of the library-all-star-members club, there is a $40 sign-up fee and a $2 monthly fee. Write an e
eduard

Answer:

$78

Step-by-step explanation:

In the equation y = 2x + 40, x represents the number of months the member is a part of the club.

We are given that a certain member is part of the club for 19 months, so we substitute the number 19 in for x:

y = 2x + 40 = 2 * 19 + 40 = 38 + 40 = 78.

Thus, the total cost is $78.

Hope this helps!

8 0
2 years ago
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Solve log (7x + 7) = 1. Round to the nearest thousandth if necessary. 0.429 2.333 1.143 0.875
frez [133]

Step-by-step explanation:

log(7·x + 7) = 1

7·x + 7 = 10^1

7·x = 10 - 7

x = 3/7 = 0.4285714285

3 0
2 years ago
Read 2 more answers
How do i do this 2+2
swat32

Answer: Its 4

Step-by-step explanation:

  1. Okay so 2+2 is just saying like your adding 1+1+1+1 and that gives you four.
  2. They're is another way you can get the sum too, You just add 2 to the number 2.

3 0
3 years ago
What is the third term of the sequence defined by the recursive rule?<br> f(1) = 2 f(n)= 2f(n-1)+1
8090 [49]
The way you worded the question kind of confuses me but i'll try to answer.

Think of recursion like climbing a ladder; in this type of sequence you start out somewhere, usually n. So in f(n-1)+1, you take n (where you started) and "step down" once, and then step up once (which brings you back where you were). Remember PEMDAS when doing these.
8 0
2 years ago
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