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vovangra [49]
3 years ago
14

Which numbers are perfect squares

Mathematics
1 answer:
dimaraw [331]3 years ago
4 0
4,9,16,25,36,49,64,81,100,
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Compare 3.14 to 31.4 which is greater or least equal
expeople1 [14]
3.14 is smaller. the more the decimal is to the right the larger the number is
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Read 2 more answers
Can someone please help me​
4vir4ik [10]

Answer:

40

Step-by-step explanation:

Two ways we can solve this problem:

1. Graphically

2. Mathematically

Because you already solved it graphically, I will show you how to do so mathematically. Of course, graphically is much much easier and more efficient in this problem.

Let's break the problem down.

First, we are given a graph which contains a slope.

To find slope, we use the technique -> rise/run

Picking 2 obvious points from the graph, we can see

1st point -> (10, 20)

2nd point -> (40, 80)

Now, let's find the slope

\frac{80-20}{40-10}  = \frac{60}{30}  = 2

Now, we have an equation y = 2x, where y = number of pies and x = cups of sugar

We want to find how many cups of sugar we need to bake 80 pies. Simply substitute 80 = number of pies = y

y = 2x -> 80 = 2x

Solving for x, divide both sides by 2

40 = x

We need 40 cups of sugar.

3 0
2 years ago
Fill in the blank with the correct inequality symbol​
12345 [234]

Answer:

>

Step-by-step explanation:

4 is greater than 3

sqrt15 is greater than sqrt6

So 4+sqrt15 must be greater than 3+sqrt6

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PSYCHO15rus [73]
56 X 32= 1,792 so that is how u do it hope u understand

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avanturin [10]
I think it would be B
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