Questions in mathematics

Questions in mathematics

📝 Answered - Find the simplified product $\sqrt{2 x^3} \cdot \sqrt{18 x^5}$

📝 Answered - c) Complete the table of values. | Term number | 0 | 1 | 2 | 3 | 4 | 5 | |---|---|---|---|---|---|---| | Term value | | | | | | | d) Describe the pattern in words. e) Describe in words how the number of tiles in each term is related to the term number.

📝 Answered - What would be the type of angle (acute/right/obtuse/straight) between the hour and minute hand when the clock reads the following times? For example, at 10:26, the angle is obtuse. (Two angles will form between the hour hand and the minute hand. We are talking here only about the smaller angle between the two) (i) 10:00 (ii) 03:00 (iii) 12:20 (iv) 06:00 (v) 04:40 (vi) 05:25 (vii) 02:30 (viii) 01:40 (ix) 09:00 (x) 11:30

📝 Answered - Find the common ratio r to make 5, x, y, 32 as a part of a geometric sequence.

📝 Answered - Type the correct answer in the box. Use numerals instead of words. What value of [tex]$x$[/tex] makes this equation true? [tex]$-2 x+3=-15$[/tex] [tex]$x=$[/tex]

📝 Answered - Find the domain of the composite functions [tex]$f \circ g$[/tex] and [tex]$g \circ f$[/tex]. [tex]$f(x)=\sqrt{5-x} ; \quad g(x)=\frac{1}{x-7}$[/tex] What is the domain of the composite function [tex]$f \circ g$[/tex]?

📝 Answered - A direct variation function contains the points $(-9,-3)$ and $(-12,-4)$. Which equation represents the function? A. $y=-3 x$ B. $y=-\frac{x}{3}$ C. $y=\frac{x}{5}$ D. $y=3 x$

📝 Answered - Select all polynomials that are divisible by $(x-1)$. Choose all answers that apply: A. $A(x)=3 x^3+2 x^2-x$ B. $B(x)=5 x^3-4 x^2-x$ C. $C(x)=2 x^3-3 x^2+2 x-1$ D. $D(x)=x^3+2 x^2+3 x+2$

📝 Answered - For the line segment whose endpoints are $A(0,0)$ and $B(4,3)$, find the $x$ value for the point located $\frac{2}{3}$ the distance from $A$ to $B$.

📝 Answered - What is the greatest common factor of $x^6$ and $x^9$? A. $x^3$ B. $x^6$ C. $x^9$ D. $x^{15}$