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3 years ago

What is the side lanth of a square whose area is 40 sqwuare inches

Mathematics

1 answer:

solniwko [45]3 years ago

5 0

Area = 40 square inches
Square root of 40 gives the side length
Therefore
The side length = 6.32455532 = 6.3 inches

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TASK 5 C. Suppose that you are the teacher. Look at the three equations below and provide a detailed description of how to solve

VLD [36.1K]

Answer:

damm its tuff to not know anything

Step-by-step explanation:

7 0

2 years ago

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mars1129 [50]

Answer:

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Step-by-step explanation:

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8 0

2 years ago

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Which is equivalent to (2^-3)^4 1/2^12 2 -2^12 1/2^7

sleet_krkn [62]

Answer:

The answer is First option

1/2^12 .

$\frac{1}{2^{12} }$

Step-by-step explanation:

Given:

(2^-3)^4

i.e

$(2^{-3} )^{4}$

To Find:

$(2^{-3} )^{4}=?$

Solution:

Law of Indices

$(x^{a}) ^{b} =x^{a\times b}\\and\\x^{-1}=\frac{1}{x}$

Using the above Property we get

∴ $(2^{-3} )^{4}=2^{-3\times 4} \\\\ (2^{-3} )^{4}=2^{-12} \\\\(2^{-3} )^{4}= \frac{1}{2^{12} }$

The answer is First option

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6 0

3 years ago

Which expression can be simplified to find the slope of the trend line in the scatterplot?

Nutka1998 [239]

Answer: $\frac{35-21}{8-4}$

Step-by-step explanation:

The slope of a line equals to the difference between points' y-coordinates divided by the difference between their x-coordinates.

That is, if $(x_1,y_1)$ and $(x_2,y_2)$ are the point of a line,

Then the slope of the line is,

$m=\frac{y_2-y_1}{x_2-x_1}$

By the given diagram,

$x_1=4$ , $y_1=21$ , $x_2=8$ and $y_2=35$

Thus, the slope of the given line

= $\frac{35-21}{8-4}$

⇒ Fourth option is correct.

3 0

3 years ago

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The ratio of clown fish to angel fish at a pet store is 5:4 the ratio of angel fish to goldfish is 4:3 there are 60 clown fish a

padilas [110]

There is 4 angel fish and 3 goldfish

3 0

3 years ago