Answer:
1: L = 5
W = 7
2: A = lw
3: 35
4: 18
5: You have to add them up because it is 1 shape broken up into different parts.
6: 53
Answer with Step-by-step explanation:
We know that the components of velocity are obtained from position as
Using the given values we obtain
Similarly
The the velocity function can be written as
The components of acceleration are obatined from the components of velocity as
Using the given values we obtain
Similarly
The the acceleration function can be written as
Thus at time 't=1' the velocity function becomes
Thus the component of acceleration in the direction of the given vector can be found by taking the dot product of the 2 vectors
Thus we get
Similarly the dot product is obtained for acceleration as
Answer:
- Trapezoid with the area 16.5 unit²
Step-by-step explanation:
Plotted the given points to find out the figure is trapezoid.
<u>Area formula for trapezoid:</u>
<u>The length of the bases:</u>
- b₁ = DE = 3 - (-1) = 4
- b₂ = FG = 4 - (-3) = 7
<u>h is the horizontal distance between the bases:</u>
<u>The area is:</u>
- A = 1/2(4 + 7)(3) = 16.5 unit²
Answer:
Step-by-step explanation:
The formula of a circumference of a circle:
29/92 you minus sixty three by ninety two to get the probability of the event not to occur.
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