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Alex Ar [27]
4 years ago
11

The sandbox at a local playground is shaped like a square. The length of one side of the sandbox is 8 ft. What is the area of th

e sandbox, written as an expression with exponents?
Mathematics
2 answers:
nikitadnepr [17]4 years ago
7 0
Rate her as the brainliest 
leva [86]4 years ago
4 0
Square's are equal on all sides so if one leg of the square is eight then the others are also and in order to find the area of a square you multiply the height by the width so 8^2 or eight squared is the expression. Your answer is the area is 64 ft^2 and the expression is : 8^2=64
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3 0
3 years ago
In June, Tara gathered data about amusement park attendance on days with different temperatures. Tara used the equation y=−3.5x+
sergij07 [2.7K]

Answer:

25

Step-by-step explanation:

Given the model:

y=−3.5x+400

Number of children in amusement park = y

Temperature = x

On a certain day:

Temperature = 90°F

Number of children in park = 60

Using the model :

The predicted number of children in park when temperature is 90°F would be :

y = - 3.5(90) + 400

y = - 315 + 400

y = 85

Model prediction = 85 children

Actual figure = 60

Residual :

|Actual - predicted | = |60 - 85| = 25 children

6 0
3 years ago
Before you factor you should check what two things?
Sergeeva-Olga [200]

You can check your factoring by multiplying them all out to see if you get the original expression. If you do, your factoring is correct; otherwise, you might want to try again

7 0
3 years ago
Read 2 more answers
Which is the best way to describe l-2l?
Kisachek [45]

Answer:

yes.  

2L=4680+520

2L=5200

L=5200:2

L=2600

Step-by-step explanation:

7 0
3 years ago
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I need help someone help me
In-s [12.5K]

Answer:

Hey! So I think the answer is A! I'm so sorry if its wrong, I'm trying to get points so could you mark me as brainliest? Bye and stay safe!! <3

Step-by-step explanation:

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