b times 7
11 times. 11*7= 77
65
A. 7 B. 9 C. 13 D. 22
A
7 + 3b ≥ 12 Subtract 7 from both sides: 3b ≥ 5 Divide both sides by 3: b ≥ 5/3 or 1.66...
a = b/7
The values of a and b are 7 and 18 or 18 and 7
The commutative property is a fundamental principle in mathematics that states that the order in which two numbers are added or multiplied does not affect the result. For addition, this means (a + b = b + a), and for multiplication, it means (a \times b = b \times a). This property applies to real numbers and is essential for simplifying calculations and solving equations.
The cumulative property, often referred to in mathematics as the commutative property, states that the order in which numbers are added or multiplied does not affect the result. For addition, this means that ( a + b = b + a ), and for multiplication, it means ( a \times b = b \times a ). This property applies to real numbers and is fundamental in simplifying expressions and solving equations.
2 and 7/100
Let the shorter base be ( b ) and the longer base be ( 3b ). The height is given as the average of the two bases, which is ( \frac{b + 3b}{2} = 2b ). The area of the trapezoid is given by the formula ( \text{Area} = \frac{1}{2} \times (b + 3b) \times \text{height} ), leading to ( 112 = \frac{1}{2} \times 4b \times 2b ). Simplifying gives ( 112 = 4b^2 ), so ( b^2 = 28 ) and ( b = \sqrt{28} = 2\sqrt{7} ). Therefore, the longer base is ( 3b = 6\sqrt{7} ) yards.
top times top, bottom times bottom
The commutative property is a fundamental principle in mathematics that states the order of numbers in an operation does not affect the result. It applies to addition and multiplication; for example, (a + b = b + a) and (a \times b = b \times a). This property does not hold for subtraction or division, where changing the order can lead to different results. Understanding this property is essential for simplifying and solving mathematical expressions.
11 times. 11*7= 77
The answer is 1 + 5v.
65
A. 7 B. 9 C. 13 D. 22