<MSR = 180-136 (virtue of complementary angles) = 44°
The area of the parallelogram in the image given is: 42 m².
<h3>What is the Area of a Parallelogram?</h3>
Area of a parallelogram = base × height
Given the parameters:
- Base = 6 meters
- Height = 7 meters
Area of the parallelogram = (6)(7)
Area of the parallelogram = 42 m²
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You’re gonna have to use the quadratic formula here and a bit of thinking. We know y is height, and once it touches the ground, it will be 0.
(-b +- sqrt b^2 - 4ac)/2a
2 +- sqrt(4 + 48(400))/-32
(2 +- 138.58)/-32
We don’t want a negative time because it’ll make no sense. So do subtraction
(2-138.58)/-32 = 4.27 seconds aka 4.3 seconds
Answer:
2
Step-by-step explanation:
A coefficient is a number of times a variable. So in this equation. 2 is being multiplied by y. so 2 is the coefficient.
If you look at the attached graphic, you will see that the altitude (or height) of an equilateral triangle is:
Height = side length * sq root (3) / 2
Area = side^2 * sq root (3) / 4