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12345 [234]
2 years ago
5

Find the value of n 3n-10 n=

Mathematics
2 answers:
Mars2501 [29]2 years ago
8 0

10-3=N

N=7

Step-by-step explanation:

hope you like it

Diano4ka-milaya [45]2 years ago
3 0
Answer = 3 X n = 3n. 10-3n=7n 7n
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Linear Expressions
worty [1.4K]
The answer of 

s - s(25%) = s(75%)

is
<span>
The price for a shirt that originally cost s after a 25% discount.</span>
7 0
3 years ago
A submarine that is 245 feet below sea level descends 83 feet and then ascends 103 feet. Which represents the location of the su
nordsb [41]
-245+83=162
New level = 162
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3 years ago
Sketch the quadratic function ƒ(x) with a vertex at (–1, 2) and the points (0, 0) and (–2, 0). Which statement describes the par
KATRIN_1 [288]

Answer:

I believe it is C) decreasing when x > -1

Step-by-step explanation:

If you plot all 3 points on a graph, you will notice that the parabola is facing downwards. This means that on the left side of the vertex, it is increasing (the y-value increases). On the right side of the vertex, it decreases (y-value decreases). Note that "decreasing" refers to the y values.

So, since the vertex's x-value is -1 (we know this from the point (-1, 2)), any x-value greater than -1 will be to the right of the vertex. For example, 0, 1, 2, 3, etc. are all greater x-values than -1, so they are all to the right of -1. Since they are on the right, that means the corresponding-values will be decreasing.

Therefore, when x > -1, the parabola is decreasing.

4 0
3 years ago
Read 2 more answers
HELP ASAP!! No links or photos please. Don't answer if you don't know it
yuradex [85]

Answer:

b no

Step-by-step explanation:

c^2 =\sqrt{a {}^{2}  +b {}^{2}} 9 + 25 \: is \: not  =81

7 0
2 years ago
What are some real-life situations in which you can use circumference and<br> area of a circle?
shusha [124]

Answer:

You can be remodeling a pool or maybe a kitchen (like for a island or something)

Step-by-step explanation:

5 0
2 years ago
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