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kenny6666 [7]
2 years ago
7

Unit Test Review

Mathematics
1 answer:
LiRa [457]2 years ago
3 0

Answer:

x - 1 < n < 3x + 5

Step-by-step explanation:

If you have two sides of a triangle, the length of the third side is at least the difference between the other two sides, and at most the sum of the other two sides.

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Several students form a circle by standing next to each other. Samantha and Aaron are directly across from each other and are ap
Mariulka [41]

Answer:

24 students

Step-by-step explanation:

Since students on opposite sides of the circle are 30 feet apart, the circumference of the circle is πd≈94.2. Since each student takes up 4 feet of space, 94.2/4=23.55 which we can round to 23 or 24 students.

6 0
3 years ago
Read 2 more answers
Help ASAP! question in pic! will give brainliest!
serious [3.7K]
I think it’s 2
Hope that helped sorry if it’s wrong
8 0
3 years ago
Need help witt this math problem please
SVEN [57.7K]

f(x) = x + 4

g(x) = x^3

g(f(-3)) = ?

---First, find f(-3). Then, substitute that value in to g(x) for x.

f(-3) = -3 + 4 = 1

g(1) = 1^3 = 1

Answer: 1

Hope this helps!

3 0
2 years ago
Use the interactive tool to find the difference. (–4) – 6
elena55 [62]

(−4)   −   6

<u>Remove Parenthesis</u>

-4     -     6

<u>Subtract the numbers: </u>  

- 4    -    6    =   10

=         −4         −6

=        −4        +       −6

<u>Answer       =      −10</u>




Hope that helps!!!                                    : )

6 0
3 years ago
Read 2 more answers
Solve the inequality 5x-7 &lt; 2x-1
Levart [38]
5x - 7 < 2x - 1

Take away 2x from both sides:
3x - 7 < -1

Add 7 to both sides:
3x <  6

Divide by 3 on both sides :
x < 2

------------------------------------------------------------
Answer: x < 2 
------------------------------------------------------------
3 0
3 years ago
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