1.
The formula of a slope (m):
We have the points (7, 8) and (3, 10). Substitute:
2.
a) point-slope form:
Substitute:
b) slope-intercept form:
17 = 9 + 2r r = what
2 answers:
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Answer:
Length of the base is 16 yards.
Step-by-step explanation:
We are given that,
Area of the triangle = 80 yd²
Height of the triangle = 10 yards
Since, we know,
Area of a triangle =
So, we get,
i.e.
i.e.
i.e. Base = 16 yards
Thus, the length of the base is 16 yards.
Answer:
c =
Step-by-step explanation:
According to the Pythagoras' Theorem, the square of the hypotenuse of a right triangle is equal to the sum of the squares of the two other sides.
Since the other two sides are 6 and 3, = 6 squared + 3 squared.
So, c = the square root of 6 squared + 3 squared