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In **Mathematics** / **High School** | 2025-08-20

[Answered] $12x - (8 - 9x + 3x^2) + 6x^2

In **Mathematics** / **High School** | 2025-08-20

[Answered] A rectangular piece of paper has a width that is 3 inches less than its length. It is cut in half along a diagonal to create two congruent right triangles with areas of 44 square inches. Which statements are true? Check all that apply. A. The area of the rectangle is 88 square inches. B. The equation [tex]$x(x-3)=44$[/tex] can be used to solve for the dimensions of the triangle. C. The equation [tex]$x^2-3 x-88=0$[/tex] can be used to solve for the length of the rectangle. D. The triangle has a base of 11 inches and a height of 8 inches. E. The rectangle has a width of 4 inches.

In **Chemistry** / **College** | 2025-08-20

[Answered] Word Study. Directions: Read and study the following vocabulary words and definitions. Then use each word in a sentence that relates to the information from this unit. matter-the material from which all things on Earth are made solid-a state of matter with a definite shape and weight, which has length, width, and height liquid-a state of matter with no definite shape or form except the container it is in gas-a state of matter with no definite shape, form, or boundaries condensation-the change of water vapor to a liquid in cooler temperatures

In **Mathematics** / **High School** | 2025-08-20

[Answered] 4.92 grams to milligrams

In **Mathematics** / **High School** | 2025-08-20

[Answered] Which solution to the equation [tex]$\frac{1}{x-1}=\frac{x-2}{2 x^2-2}$[/tex] is extraneous? A. [tex]$x=1$[/tex] and [tex]$x=-4$[/tex] B. neither [tex]$x=1$[/tex] or [tex]$x=-4$[/tex] C. [tex]$x=1$[/tex] D. [tex]$x=-4$[/tex]

In **Mathematics** / **College** | 2025-08-20

[Answered] Solve. $\begin{array}{l} -9 x+3 y=12 \\ 9 x-5 y=-2 \end{array}$

In **Mathematics** / **College** | 2025-08-20

[Answered] Write 2 equivalent ratios for the ratio below: 22:33

In **English** / **College** | 2025-08-20

[Answered] I was ... ... the train times. It leaves at 16.30

In **Business** / **High School** | 2025-08-20

[Answered] Explain the process for determining sales tax and total purchase price.

In **Physics** / **College** | 2025-08-20

[Answered] Large radioactive atoms decay into smaller atoms by releasing alpha particles. Each alpha particle has 2 protons, 2 neutrons, and 0 electrons. The table below describes several neutral, low-mass atoms. \begin{tabular}{|l|l|l|l|} \hline \multicolumn{4}{|c|}{ Stable Isotopes of Low-Mass Elements } \\ \hline Element Name & Symbol & \begin{tabular}{l} Atomic \\ Number \end{tabular} & \begin{tabular}{l} Number of \\ Neutrons \end{tabular} \\ \hline Hydrogen & H & 1 & 0 \\ \hline Helium & He & 2 & 2 \\ \hline Lithium & Li & 3 & 4 \\ \hline Berylium & Be & 4 & 5 \\ \hline \end{tabular} An alpha particle is also referred to as a nucleus of which isotope? A. lithium-7 B. helium-4