A+b=b+a
(5-6y)-(9y+2)=-(9y+2)+(5-6y)
If it assembles 44 chains per hour, so you have to multiply 44 by 11 to find the answer. the correct answer is 484 key chains.
<u>Answer with step-by-step explanation:</u>
We are given two figure for which we have to find their areas.
To make it easier, we will break down these figure into recognizable shapes and then find the total area.
<u>Figure 1:</u>
Area of rectangle = 110 x 140 = 15400 cm^2
Area of triangle = 0.5 x (180 - 110) x 90 = 3150 cm^2
Area of figure 1 = 15400 + 3150 = 18550 cm^2
<u>Figure 2:</u>
Area of square = 8 x 8 = 64 cm^2
To find the area of triangle, we need to find the length of the base using the Pythagoras Theorem:
Area of triangle = 0.5 x 6 x 8 = 24 cm^2
Area of figure 2 = 64 + 24 = 88 cm^2
Answer:
138
Step-by-step explanation:
Goal: solve for y. First step: Multiply out 5(y+2) and also 4(2y-1):
5y + 10 and 8y - 4
Then your original <span>5(y+2) = 13+ 4(2y-1)
becomes 5y + 10 = 13 + 8y - 4
Combining the y terms: </span>10 = 13 + 3y - 4
Simplifying the right side: 10 = 3y + 9
Subtracting 9 from both sides: 1 = 3y. Solving for y: y = 1/3