Could you please provide the equation and the rest of the question?

**Answer:**

**Step-by-step explanation:**

Domain is the x values. The interval of x-values that the function encompasses are from 0 inclusive to 7 exclusive. In interval notation that is [0, 7). The range is the y values. The interval of y-values that the function encompasses are from what looks like -2 to 4. In interval notation that is [-2, 4]. The domain goes from the lowest x-value to the highest; the range goes from the lowest y-value to the highest.

Hey there!

Exponents are basically multiplying the same number by itself. So, for example (2)(2)(2) is the same as 2³.

Just remember that 2³ is not the same as 2x3. 2³ means 2x2x2.

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Thank you! :D

The smallest angle would be opposite the 5 cm side

tan (angle) = 5 / 12

tan (angle) =
<span>
<span>
<span>
0.4166666667
</span>
</span>
</span>

arc tan
(<span>
<span>
<span>
0.4166666667
) = 22.62 degrees

</span> </span></span>

9514 1404 393

**Answer:**

Jaime: yes: 29·31 = 900 -1 = 899

Raquel: 24·26 = 25^2 -1 = 624

**Step-by-step explanation:**

The difference of squares factors as the product of the sum and difference of the roots:

a^2 -b^2 = (a -b)(a +b)

<u>Jaime</u>

29·31 = (30 -1)(30 +1) = 30^2 -1^2 = 900 -1 = 899

Jaime can subtract 1 from 30^2 to find 29·31

__

<u>Raquel</u>

24·26 = (25 -1)(25 +1) = 25^2 -1^2 = 625 -1 = 624

Raquel can subtract 1^2 from 25^2 to find 24·26.