If it is 0.9 meters long and then he cuts the pipe into 4 equal pieces, then you would just do the equaton: 0.9÷4 and the answer would be 0.225
Answer:
8x+6
Step-by-step explanation:
1/2[4x + 6(2 + 2x)]
Work inside out
Distribute inside
1/2[4x + 12 + 12x)]
Combine like terms
1/2[16x +12]
Distribute
8x+6
Formula for the area of a triangle is 1/2bh
b=distance between the two points you gave.
distance between (4,3) and (-1,3) is 5.
1/2 * 5 * h = 15 square units
2.5 * h = 15 square units
h=6
This means the right triangle can be any point that is 6 units higher or lower than the two points you gave.
One of the answers to the question is (4,9). This is because the y value for the point (4,3) was changed by 6. Another possible answer is (4,-3) since distance cannot be negative, so it is still 6 units away from the point (4,3)
To find the third answer add 6 to the y value of (-1,3). The fourth answer can be found by subtracting 6 from the y value of (1,-3). Hope this helps.
