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AlekseyPX
3 years ago
14

Which is the graph of y =[x] -2?

Mathematics
1 answer:
just olya [345]3 years ago
7 0

Answer:

In the graph of y = x2, the point (0, 0) is called the vertex. The vertex is the minimum point in a parabola that opens upward. In a parabola that opens downward, the vertex is the maximum point. We can graph a parabola with a different vertex.

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3xy + 5x + 2 + 3y +x + 4
Leto [7]
3xy+6x+3y+6 is the answe
6 0
3 years ago
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No idea how to graph this
Anit [1.1K]

Answer:

the graph will start at y1 and go down 1 and right 2 for every point.

Step-by-step explanation: since the x is negative you know that the graph is going to be negative so from left to right it will be going from top to bottom. next you look at the 1/2 which just states that every point on that line will will be 1 down and two right from the previous point. now you look at the +1 which just says that the graph will cross the y axis a 1.

3 0
4 years ago
Write 0.32 as a fraction
andrey2020 [161]

Answer:

32/100 or 8/25

Step-by-step explanation:

0.32 is in the hundredths place so it’s the same as 32/100

this can be simplified to 8/25 if you divide the top and bottom by 4

8 0
3 years ago
is 3240 a perfect cube? if not then by which smallest number should 3240 be multiplied so that the product is a perfect cube?​
Debora [2.8K]

Answer:

<h2>3240 it's not a perfect cube.</h2><h2>The smallest number should 3240 be multiplied so that the product is a perfect cube is 15² = 225.</h2>

Step-by-step explanation:

3240 is a perfect cube if 3240 = n³ (n ∈ N).

Use the Prime Factorization:

\begin{array}{c|c}3240&2\\1620&2\\810&2\\405&5\\81&3\\27&3\\9&3\\3&3\\1\end{array}\\\\3240=2\cdot2\cdot2\cdot5\cdot3\cdot3\cdot3\cdot3=2^3\cdot3^3\cdot5\cdot3=(2\cdot3)^3\cdot5\cdot3=6^3\cdot5\cdot3

3240=6^3\cdot15\qquad\text{multiply both sides by}\ 15^2\\\\3240\cdot15^2=6^3\cdot15^3=3240\cdot15^2=(6\cdot15)^3=90^3

Used:

a^n\cdot a^m=a^{n+m}\\\\(ab)^n=a^nb^m

5 0
3 years ago
There are 12 pieces of fruit in a bowl and 9 of them are apples what percentage of the pieces of fruit in the bowl are apples
oksano4ka [1.4K]
75 percent of them are apples
5 0
3 years ago
Read 2 more answers
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