34 Using the quadratic formula, solve x^2-6x+3=0 Express the answer in simplest radical form.
Use the Associative Property to rewrite the expression 3x+(x+2) by combining like terms. (1 point) square
12. A(6,-8), B(6,1), C(7,-2), D(-2,-2) D-19 ARE A B 2 C D congruers
(d) irrational numbers -8.5 o (7)/(2) sqrt (2) 2.71 -pi 3.1overline (4) 100 -8
Simplify the radical below. sqrt [4](648) square
Choose the correct vocabulary word or property that matches the definition or rule given. A. a^mcdot a^n=a^m+n square v B. (ab)^n=a^nb^n square C. (a^m)^n=a^mn square D. (a^m)/(a^n)=a^m-n square E. ((a)/(b))^m=(a^m)/(b^m),bneq 0 square F. a^-m=(1)/(a^m) [Select] [Select] square
Use long division to divide the polynomial (24x^4-24x^3-18x^2) by (4x^3+2x^2) Write your answer in standard form. (1 point)
Simplify. 8^-7cdot 8^5 Enter the correct numbers in the boxes to simplify the expression. 8^-7cdot 8^5 =(square )/(square )
Simplify. 4i(-6+8i) Enter your answer in the box in standard form. square
Perform the following operations for the given decimals. 0.27+0.5=square 0.27-0.5=square 0.27times 0.5=square
Apply the distributive property to the expression. $100(0.07a+0.02b)=\square $
51. Find the volume of a pyramid with a square base, where the perimeter of the base is 15.8 ft and the height of the pyramid is 20.4 ft. Round your answer to the nearest tenth of a cubic foot.
4) $v^{1}=$ A) 0 B) 1 OC) v OD) $1/v$
What is the range of the function graphed above? $-\infty \lt y\leqslant 2$ $-\frac {3}{2}\leqslant y\lt \infty $ $-\infty \lt y\lt \infty $ $\{ 2\} $
2. You are inscribing a regular pentagon in a cIrcle. You need to know the angle measure between the vertices. You divide $360^{\circ }$ by what number? 3 s 6
Which equation represents a line that has a slope of $-\frac {1}{2}$ and passes through point $(4,-5)$ $y=-\frac {1}{2}x+\frac {3}{2}$ $y=-\frac {1}{2}x+\frac {13}{2}$ $y=-\frac {1}{2}x-7$ $y=-\frac {1}{2}x-3$
Smartphones: A poll agency reports that $38\% $ of teenagers aged $12-17$ own smartphones. A random sample of 120 teenagers is drawn. Round your answers to at least four decimal places as needed Part: 0/6 Part 1 of 6 (a) Find the mean $\mu _{\hat {p}}$ The mean $\mu _{\hat {p}}$ is 45.6000 Part: 1/6 Part 2 of 6 (b) Find the standard deviation $\sigma _{\hat {p}}$ The standard deviation $\sigma _{\hat {p}}$ is $\square $
1. If $x+3=7$ then x equals: A. 3 B. 4 C. 5 D. 10
Find the angle $\beta $ between $0^{\circ }$ and $180^{\circ }$ that satisfies the following equation. $21^{2}=20^{2}+29^{2}-(2)(20)(29)cos\beta $ $\beta \approx \square ^{\circ }$ (Round to one decimal place as needed.)
Solve the equation given by completing the square. $5x^{2}+20x-25=0$ [Hint: Divide by 5 first] $x=\square $
