最新の問題
The problem is to find the values of $x$ and $y$ in the given right triangle. The hypotenuse has len...
TrigonometryRight TrianglesSineCosine
2025/3/10
次の式の値を求める問題です。 $9^{\log_3 4}$
対数指数べき乗
2025/3/10
We have a triangle with one side of length 9 cm and an angle of 55 degrees opposite side $x$. Side ...
TrigonometryLaw of SinesRight Triangles
2025/3/10
The problem is to find the lengths of the sides $x$ and $y$ of a right triangle, given that the hypo...
TrigonometryRight TriangleSineCosine
2025/3/10
問題5の12のように、表の中に4回出てくる答えを、すでに示されている18と12以外に、あと4つ見つけて書き出す問題です。
九九計算表パターン認識
2025/3/10
The problem is to find the values of $x$ and $y$ in the given right triangle. We are given that the ...
TrigonometryRight TrianglesSineCosine
2025/3/10
The problem presents a right triangle with one angle of 45 degrees. The hypotenuse is labeled as 12 ...
Right Triangle45-45-90 TriangleIsosceles TriangleSide LengthsRatioRationalizing the Denominator
2025/3/10
与えられた無限級数 $\sum_{n=1}^{\infty} \frac{6^n + 2^n}{8^n}$ の値を求める問題です。
無限級数等比級数数列
2025/3/10
We have a right triangle with a hypotenuse of 12 cm and one angle measuring 45 degrees. We need to f...
Right TriangleTrigonometry45-45-90 TriangleSineCosine
2025/3/10
Given that $\alpha$ and $\beta$ are the roots of the quadratic equation $x^2 + 2x - 4 = 0$, we need ...
Quadratic EquationsRoots of EquationVieta's Formulas
2025/3/10