A 4-column table with 3 rows. The first column has no label with entries 9th graders, 10th graders, total. The second column is
2 answers:
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Answer:
Step-by-step explanation:
Required
Find x
(a)
x is calculated using tangent formula
Make x the subject
--- approximated
(b):
x is calculated using cosine formula
Make x the subject
(c):
x is calculated using sine formula
Make x the subject
--- approximated
Slope intercept form: y = mx + b
mx = slope
b = y-intercept
We know the y intercept is 0, so nothing will be written there.
To find the slope of this line, we can use the slope formula.
We'll use the points (1, 0) and (3, 1) to find the slope.
Now we can just plug these values into the equation to find the slope.
1 - 0 / 3 - 1
1 / 2
The slope of the line is 1/2, or 0.5.
The slope-intercept form of this line can be written as:
y = 0.5x
Answer:
Step-by-step explanation:
we know that
An isosceles triangle has two equal sides and two equal angles
The two equal angles are called the base angles and the third angle is called the vertex angle
In this problem the triangle ABC is an isosceles triangle
so
The sum of the internal angles of a triangle is equal to
so
Find the value of y