最新の問題
2次不等式 $ax^2 + bx + 12 \ge 0$ の解が $-1 \le x \le 2$ であるとき、$a$ と $b$ の値を求めよ。
二次不等式解の範囲係数比較二次方程式
2025/3/9
複素数平面上の異なる3点 $z_1$, $z_2$, $z_3$が条件(A) arg $z_1$ = arg $z_2$ + $\frac{2}{3}\pi$, (B) $z_3$は$z_1$, $z...
複素数平面正三角形回転一次結合
2025/3/9
複素数平面上の異なる3点 $z_1$, $z_2$, $z_3$ が条件 (A), (B), (C) を満たすとき、以下の問いに答える。 (A) $\arg z_1 = \arg z_2 + \fra...
複素数平面正三角形図形ベクトル
2025/3/9
複素数平面上に原点と異なる3点 $z_1, z_2, z_3$ があり、以下の条件を満たす。 (A) $\arg z_1 = \arg z_2 + \frac{2}{3}\pi$ (B) 点 $z_3...
複素数平面正三角形図形問題
2025/3/9
The problem asks for the length of the non-base edges of a right pyramid with a square base of side ...
Pyramids3D GeometryPythagorean Theorem
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Vicente has a fishing rod of 3.25 meters long. He wants to fit it into an elevator that is 1.5 meter...
3D GeometrySpace DiagonalRectangular PrismPythagorean Theorem
2025/3/9
A ladder of 14.5 meters long is leaning against the facade of a building. The base of the ladder is ...
Pythagorean TheoremRight TrianglesWord Problem
2025/3/9
We are given a shape that is almost a rectangle, but with a slanted side. The lengths of three sides...
Pythagorean TheoremRight TrianglesRectangleGeometric Shapes
2025/3/9
The problem asks whether the equation $n^2 = m^2 + o^2$ holds for the given right triangle with side...
Pythagorean TheoremRight Triangle
2025/3/9
The problem asks whether the equation $n^2 = m^2 + o^2$ satisfies the Pythagorean theorem for the gi...
Pythagorean TheoremRight Triangles
2025/3/9