最新の問題
The problem presents a triangle and asks which of the three images (A, B, or C) shows a rotation of ...
TransformationsRotationsTriangleGeometric Transformations
2025/3/13
The problem asks for the probability of spinning a spinner twice and landing on a number greater tha...
ProbabilityIndependent EventsSpinnerPercentage
2025/3/13
The problem asks for the probability of spinning a spinner twice and landing on a number greater tha...
ProbabilityIndependent EventsSpinnerPercentage
2025/3/13
We are given a right triangle with hypotenuse 25 mm and one leg 24 mm. We need to find the length of...
Pythagorean TheoremRight TriangleTriangleLength
2025/3/13
Two similar triangles are given. The length of one side of the smaller triangle is 10 km, and the co...
Similar TrianglesProportionsRatioTriangle Similarity
2025/3/13
We are asked to simplify the expression $(2b^2c)(4bc)$ and express the answer using positive exponen...
PolynomialsExponentsSimplificationVariables
2025/3/13
We are given a right triangle with legs of length 45 mi and 60 mi. We are asked to find the length o...
Pythagorean TheoremRight TriangleHypotenuseTriangle GeometrySquare Root
2025/3/13
The problem consists of three sub-problems: 1. Find the measure of the complementary angle of an an...
AnglesComplementary AnglesRight TrianglesPythagorean TheoremTriangle Inequality
2025/3/13
問題は、与えられた命令表に従って、図形に対する操作を順番に行い、最終的に得られる図形群がAからEのどれに一致するかを選択するものです。初期状態は左上の図形群（四角の中に四角が4つ並んだもの）で、命令表...
アルゴリズム図形操作順列論理
2025/3/13
We need to find the value of the infinite sum $\sum_{n=1}^{\infty} (-1)^{n+1} \frac{2^n}{n!}$.
Infinite SeriesTaylor SeriesExponential FunctionSummation
2025/3/13