Answer:
When we rotate a figure of 90 degrees counterclockwise, each point of the given figure has to be changed from (x, y) to (-y, x) and graph the rotated figure. Example 1 : Let F (-4, -2), G (-2, -2) and H (-3, 1) be the three vertices of a triangle.
Step-by-step explanation:
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Answer:
The coordinates of point C are (a,0).
Step-by-step explanation:
Given information: ABC is right isosceles triangle.
From the given figure it is noticed that the side BC is hypotenuse of the triangle ABC.
By pythagoras theorem,
Therefore hypotenuse cannot be equal to leg. So, we can say that in triangle ABC,
Length of AB is
From the figure it is noticed that the point C lies on the x-axis, therefore the y-coordinates of C is 0.
Let the coordinates of C be (x,0) and length of AC must be a.
Therefore coordinates of point C are (a,0).
1)Sin(29)=x/(30cm)
x=Sin(29)30cm
so be A is correct.
2) Cos A= a/b is correct because it is not true according to triangle.
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Answer:
During the process of photosynthesis, chlorophyll within the leaves of plants captures light energy from the Sun to produce simple sugars. ... During photosynthesis, plant cells take in water (H2O) and carbon dioxide (CO2) and release oxygen (O2).
Step-by-step explanation:
Answer:
6
Step-by-step explanation:
add all of them divided by how many numbers there are
