Answer:
Area of the trapezoid is 38 cm²
Step-by-step explanation:
- Step 1: Area of the trapezoid can be found by decomposing it into 2 triangles and a rectangle.
- Step 2: Find area of first triangle. Given base = 5 cm and height = 4 cm
Substitute in formula for area of triangle = 1/2 base * height
Area of triangle, A1 = 1/2 * 5 * 4 = 10 cm²
- Step 3: Find area of rectangle. Given breadth = 4 cm (Same as height of triangles) Length = 6 cm. Substitute in formula for area of rectangle = length * breadth
Area of rectangle, A2 = 4 * 6 = 24 cm²
- Step 4: Find area of second triangle. Given height = 4 cm (same as the other triangle) and base = 2 cm (8 cm - 6 cm)
Substitute in formula for area of triangle = 1/2 base * height
Area of triangle, A3 = 1/2 * 2 * 4 = 4 cm²
- Step 5: Calculate total area = A1 + A2 + A3 = 10 + 24 + 4 = 38 cm²
The answer is y = -2/3x -2
Just have to Subtract two on both sides the. Divide all numbers by 3
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Answer:
56
Step-by-step explanation:
2x4x7
Answer:
It should be given 0.7 milliliters of Demerol (50 milligrams/millilitre) per dose.
Step-by-step explanation:
You have Demerol 50 milligrams/milliliter in stock, and the patient is to be given 35 milligrams of Demerol every 4 hours (per dose), then we can use a rule of three:
Milliliter Milligrams
1 → 50
x → 35
