I think the answer is 5, if you divide 7.5 by 1.45 you get 5.2 or 5.17 so approximately 5.
Answer:
18
Step-by-step explanation:
You have 25 when you are done, but you made 7, so subtract that from 27.
25-7 equals 18.
Answer: check of the week= 2447
Step-by-step explanation:
40 hours= 2000
12 hours= 900(over time)
deductions of the over time= 453
900-453= 447
check of the week= 2447
Answer: option D is the correct answer.
Step-by-step explanation:
The composite figure consists of a triangle and a rectangle.
The triangle can be divided into 2 equal right angle triangle because it is an isosceles triangle.
The base of the isosceles triangle is 2 + 2 + 2 = 6 inches
The base of each right angle triangle = 6/2 = 3 inches
To determine the height,h of the triangle, we would apply Pythagoras theorem.
Hypotenuse² = opposite side² + adjacent side²
5² = 3² + h²
h² = 25 - 9 = 16
h = √16 = 4
The formula for determining the area of a right angle triangle is expressed as
Area = 1/2 × base × height
Area = 1/2 × 3 × 4 = 6 inches²
Area of the isosceles triangle
= 6 × 2 = 12 inches²
Area of the rectangle is
3.5 × 2 = 7 inches²
Area of the composite figure is
12 + 7 = 19 inches²
Alright. Take x as Alan's age, and y as Bea's age. We can start writing equations; from the first sentence, we find that x - y = 3. From the second sentence, x + y = 27. Adding the two equations, gives 2x = 30. Thus, x is 15, and it follows, that y = 15 - 3, or 12. So for A, Alan is 15, and Bea is 12, and for B, Bea is 15, and Alan is 12.