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Nina [5.8K]
2 years ago
15

Which is the area of a square with one side that measures 1 foot

Mathematics
2 answers:
schepotkina [342]2 years ago
8 0

Answer:

1ft^2

Step-by-step explanation:

we have the measurement of the length one side of the square i will call l:

l=1ft

and the area of a square is defined by:

A=l^2

so, substituting the value of the length of one side l:

A=(1ft)^2\\A=1ft^2

the answer is that the square has an area of 1ft^2

AleksAgata [21]2 years ago
5 0
I think that would be one . A=s*s A=1*1
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Mathematical patterns are a sequence of repeated arrangements of numbers, shapes, colors, letters, etc.

Mathematical patterns are usually abstract.

<h3>What is a geometric sequence?</h3>

A geometric sequence is a sequence of non-zero numbers.  The first number is the product of multiplying a previous number by a fixed, non-zero number, called the common ratio.

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5 0
2 years ago
Which set of ordered pairs does not represent a function?
Irina18 [472]
<h3>Answer:</h3>

B. { (3, –2), (3, –4), (4, –1), (4, –3) }

<h3>Step-by-step explanation:</h3>

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For example, set B has the x-value 3 and 4 repeated twice. Thus, it does not represent a function.

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Functions can also be defined through a graph. Just like with coordinate points, x-values do not repeat on the graph. You can use the vertical line test to see if a graph is a function. If you can draw a vertical line at every point on a graph without it ever intersecting with the graph more than once, then it is a function.

3 0
2 years ago
Which is the equation in slope-intercept form for the line that passes through (3, 7)
quester [9]

Answer:

y =  -  \frac{5}{3} x + 12

Step-by-step explanation:

First, rewrite the given equation in the form of y=mx+c.

m is the gradient while c is the y-intercept.

3x-5y=8

5y= 3x -8

y =  \frac{3}{5} x -  \frac{8}{5}

Thus, the gradient of the given equation is ⅗.

The product of the gradients of perpendicular lines is -1.

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6 0
3 years ago
The radioactive isotope radium has a half-life of 1,600 years. The mass of a 100-gram sample of radium will be______ grams after
Olenka [21]
To solve this we are going to use the half life equation N(t)=N_{0} e^{( \frac{-0.693t}{t _{1/2} }) }
Where:
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t_{1/2} is the half life of the substance
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From the problem we know that:
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Lets replace those values in our equation to find N(t):
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8 0
3 years ago
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devlian [24]
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