ANSWER:
x, 2x + 1, x -2
STEP-BY-STEP EXPLANATION:
We have the following expression:
We simplify as follows to determine the factors:
The factors would be x, 2x + 1, x -2
Answer: x=34
Step-by-step explanation:
straight lines = 180
triangles = 180
180-145 = 35
111+35=146
180-146=34
Answer:
585$
Step-by-step explanation:
multiply 55 by 5, then multiply 20 by 8, last multiply 25 by 6 and add each of the totals to one another.
First you find the median which is 4. The mean is calculated by the sum of the distribution divided by the amount of numbers in the distribution (20). The mean comes out to be 4.35. Subtract 4.35 from 4 and your answer is .35.
The area of the trapezoid is calculated through the equation,
A = 0.5(b₁ + b₂)h
where A is area, b₁ and b₂ are the lengths of the bases and h is the height. Substituting the known values,
A = 0.5(15 m + 19 m)(10 m)
A = 170 m²
The area of the garden is 170 m².
