最新の問題
平行四辺形ABCDがあり、点Eは辺AD上にあり、AE:ED = 2:1である。点FはACとBEの交点である。 (1) 平行四辺形ABCDの面積が$30 cm^2$のとき、三角形ABEの面積を求める。 ...
平行四辺形三角形面積比相似正弦定理外接円
2025/3/6
Esteban has 600 coins in total, and 240 of them are pennies. The problem asks us to find the percent...
PercentageRatioFractions
2025/3/6
The problem presents a balanced hanger with a weight of 27 on one side and three weights labeled $v$...
Equation SolvingLinear EquationsVariable Assignment
2025/3/6
The problem asks us to evaluate the expression $9 \times (-8)$.
MultiplicationIntegersNegative Numbers
2025/3/6
We are asked to find the value of $x$ that satisfies the equation $7 + 5(x - 3) = 22$.
Linear EquationsSolving Equations
2025/3/6
## 1. 問題の内容
円周角中心角円に内接する四角形角度
2025/3/6
The problem asks us to convert 5,283 meters to kilometers.
Unit ConversionMetric SystemDivision
2025/3/6
The problem asks us to evaluate the expression $63 \div (-9)$.
DivisionIntegersSigned Numbers
2025/3/6
The problem asks to classify triangle $EFG$ based on its side lengths and its angles. The sides have...
TrianglesScalene TriangleObtuse TriangleSide LengthsAngle ClassificationPythagorean Theorem
2025/3/6
The problem is to estimate the probability that the Ragin' Cajun football team will score 30 or more...
ProbabilityData AnalysisHistogram
2025/3/6