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Nookie1986 [14]
2 years ago
10

Name five whole numbers that can be expressed as the difference of two perfect squares. Show the math!

Mathematics
2 answers:
MAXImum [283]2 years ago
5 0

Answer:

I expect 2 and4 and 6 and 8 and 10

ankoles [38]2 years ago
5 0
Mark Brainlest please

Answer ;

The numbers below 100 that are perfect squares are

81

64

49

36

25

16

9

4

Example:

One pair is 25 and 16 and the other pair is 25 and 9.

One pair of numbers that can be expressed as the difference of two squares are 25 and 16: 25–16 = 9 or 5^2–4^2 = 3^2.

The other pair is 25 and 9 or 5^2–3^2 = 4^2

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Answer:

Step-by-step explanation:

A. The first inequality is graphed as a shaded area below the solid line with x-and y-intercepts of 7.5 and 5, respectively. The second inequality is graphed as a shaded area above the solid line with x- and y-intercepts of 3.

The solution set is the set of integer-valued grid points one or between the lines.

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B. The point (5, 1) is included in the solution area. Mathematically, it can be shown to satisfy the two inequalities:

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3 years ago
In the diagram below , tan theta =square root 3. What is the value of m?
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m=\frac{\sqrt{3}}{2}

Step-by-step explanation:

we know that

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3 years ago
The function h(t)=−16t2+7t+63 represents the height of a t-shirt launched from a t-shirt cannon after t seconds. a. Write an equ
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Answer:

(a)\ -16t^2 + 7t + 63=0

(b)\ t = 2.215

Step-by-step explanation:

Given

h(t) = -16t^2 + 7t + 63

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This means that h(t) = 0

So, we have:

h(t) = -16t^2 + 7t + 63

-16t^2 + 7t + 63=0

Solving (b): The value of t in (a)

-16t^2 + 7t + 63=0

Using quadratic formula, we have:

t = \frac{-b \± \sqrt{b^2 - 4ac}}{2a}

This gives:

t = \frac{-7 \± \sqrt{7^2 - 4*-16*63}}{2*-16}

t = \frac{-7 \± \sqrt{49+ 4032}}{2*-16}

t = \frac{-7 \± \sqrt{4081}}{-32}

t = \frac{-7 \± 63.88}{-32}

Split

t = \frac{-7 + 63.88}{-32}; or\ t = \frac{-7 - 63.88}{-32}

t = \frac{56.88}{-32}; or\ t = \frac{-70.88}{-32}

t = -1.7775; or\ t = 2.215

Time can't be negative; So:

t = 2.215

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