4. Solve for x: (-2)/(3)(x-9)+3=(1)/(5)(x-14)+17
Factor the following binomial. 169x^2-121 ([?]x+square )(square x-square )
Solve for x. Round to the nearest tenth if necessary. (-2)/(3)=(x)/(9) 3. x=-13.5 b. x=-6 c. x=2.3 d. x=-1.7
What is the solution of (1)/(c-3)-(1)/(c)=(3)/(c(c-3)) 7 c=0 and c=3 all real numbers all real numbers, except cneq 0 and cneq 3 no solution
23. What does the base angles theorem state in regards to isosceles triangles? Base angles are complimentary Base angles are right angles Base angles are equal Base angles are supplementary
Question Simplify by rationalizing the denominator: (-2)/(3+sqrt (7)) Provide your answer below:
Apply the distributive property to factor out the greatest common factor. 32+44=square
4. Write an equivalent expression. t+t+t
Question 2(Multiple Choice Worth 1 points) (05.01 MC) Solve (sqrt (6))^8x=216^x-3 x=-9 x=-3 x=0 x=4
Question Simplify: (3-2sqrt (7))(4-2sqrt (7)) Provide your answer below:
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 $
