If it is isosceles, than the legs are the same. We will call them X. The formula for the area of a triangle is 1/2 (base * height). But the base and the height are both X. So the area (18) is equal to 1/2 (x * x), or 1/2(x^2). This means that 36 = x^2. Thus, the length of each side is 6 inches. You can check this work by plugging those into the formula for area. You will find that it equals 18.
Answer:
72
Step-by-step explanation:
there are 60 seconds in a minute so about 6 9 seconds in a minute. then there is 12 pages per 9 seconds and since there is 6 9 seconds then you can just multiply 6 by 9 to get the answer 72
Answer:
Expression: no equal sign
Equation: equal sign is a MUST
Just switch the answer you put for expression and equation
Step-by-step explanation:
She got 4 problems incorrect
Answer:
9.92
Step-by-step explanation:
8.63 x 1.15=9.92
