Answer:
x = 10
Step-by-step explanation:
=> 4x + 1 + 2x = 61
=> 6x = 61 - 1
=> 6x = 60
=> x = 60/6
=> x = 10
<u>Hence</u><u> </u><u>the</u><u> value</u><u> of</u><u> x</u><u> </u><u>is</u><u> </u><u>1</u><u>0</u><u> </u><u>.</u>
Answer:
x = 0, 2, -3
Step-by-step explanation:
The zeros are the x values where the graph intersects the x-axis. to find the roots, replace the y with 0 and solve for x.
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Answer:
0.4
Step-by-step explanation:
x = -4/5 or -0.8
y = 1/3 or 0.333333
2(-0.8) + 6( 0.333333)
-1.6 + 2 = 0.4
Answer:
The area of the parallelogram is 20 unit²
Step-by-step explanation:
We have that the area of a parallelogram = Base length, l × Height, h
The length of the base, l = √((5 - 0)² + (-2 - (-2))²) = 5
Given that the base of the parallelogram is parallel with to the x-axis, we have that the height is the difference between the a higher and a lower y-coordinate as follows;
h = y₃ - y₁ = 2 - (-2) = 2 + 2 = 4
Therefore, the area of the parallelogram, A = l × h = 4 × 5 = 20 unit².