最新の問題
A straw is placed inside a rectangular box with dimensions 3 inches by 5 inches by 1 inch. The straw...
3D GeometryPythagorean TheoremSpace DiagonalRadicals
2025/3/12
The problem states that the given dataset is missing a number. We are given the range of the datase...
Data AnalysisRangeMissing ValueDescriptive Statistics
2025/3/12
問題11：複素数$\alpha$について、次のことを証明せよ。 $|\alpha| = 1$のとき、$\bar{\alpha} + \frac{1}{\alpha}$は実数である。 問題12：$|z...
複素数絶対値共役複素数証明
2025/3/12
A straw is placed inside a rectangular box that is 5 inches by 1 inch by 2 inches. The straw fits ex...
3D GeometryPythagorean TheoremDistance Formula
2025/3/12
問題12：複素数 $z$ が $|z+i| = |z+3i|$ を満たすとき、等式 $z - \overline{z} = -4i$ が成り立つことを示せ。
複素数絶対値共役複素数代数
2025/3/12
A rectangular box has dimensions 1 inch by 3 inches by 5 inches. A straw fits exactly along the dia...
3D GeometryPythagorean TheoremSpace DiagonalRectangular BoxSquare Root
2025/3/12
A straw is placed inside a rectangular box with dimensions 9 inches by 10 inches by 3 inches. The st...
3D GeometryPythagorean TheoremSpace DiagonalRadicalsCube
2025/3/12
We are given a quadrilateral with two right angles. The lengths of three sides are given as 14, 10, ...
QuadrilateralRight TrianglePythagorean TheoremRadicals
2025/3/12
We need to find the value of $x$ in the given figure. The figure consists of two right angles. The l...
Pythagorean TheoremRight TrianglesRadicalsGeometric Shapes
2025/3/12
We are given a figure consisting of two right triangles sharing a common side. We are given the leng...
Pythagorean TheoremRight TrianglesSquare RootsGeometric Figures
2025/3/12