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Tanzania [10]
3 years ago
12

Elsa recorded the different types of ice cream her friends like in the table below:

Mathematics
2 answers:
Wewaii [24]3 years ago
7 0

Answer:

the number of friends represents how many had the type of ice cream. It is the number of friends.

Step-by-step explanation:


Romashka-Z-Leto [24]3 years ago
3 0
The number of friends represents how many had the type of ice cream. It is the number of friends.
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What is a coterminal angles
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Answer: Coterminal Angles are angles who share the same initial side and terminal sides. Finding coterminal angles is as simple as adding or subtracting 360° or 2π to each angle, depending on whether the given angle is in degrees or radians.

6 0
3 years ago
Why does a radical function with an even index only appear on one sode of the x-axis while a radical woth an odd index appears o
Vladimir79 [104]

Consider the equation y = x^2. No matter what x happens to be, the result y will never be negative even if x is negative. Example: x = -3 leads to y = x^2 = (-3)^2 = 9 which is positive.

Since y is never negative, this means the inverse x = sqrt(y) has the right hand side never be negative. The entire curve of sqrt(x) is above the x axis except for the x intercept of course. Put another way, we cannot plug in a negative input into the square root function for this reason. This similar idea applies to any even index such as fourth roots or sixth roots.

Meanwhile, odd roots such as a cube root has its range extend from negative infinity to positive infinity. Why? Because y = x^3 can have a negative output. Going back to x = -3 we get y = x^3 = (-3)^3 = -27. So we can plug a negative value into the cube root to get some negative output. We can get any output we want, negative or positive. So the range of any radical with an odd index is effectively the set of all real numbers. Visually this produces graphs that have parts on both sides of the x axis.

3 0
2 years ago
What’s the equation of the midline?<br> Determine an equation for this graph<br><br> ASAP
choli [55]

Answer:

y = -cos(2x)

Step-by-step explanation:

Mean/mid line: y = 0

It's a negative cos, with period pi.

So, y = -cos(2x)

7 0
2 years ago
Help me please!!!!!!!!
My name is Ann [436]

Answer:

(x+4)^2

Step-by-step explanation:

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use three cups of flour that is 11% whole wheat and 9 cups of 63%
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