
Using the drawing provided, explain the following statement.The sum of the interior angles of a quadrilateral is 360.
What will be an ideal response?
In
,
. Similarly,
.
By the Addition Property of Equality, .
That is, .
Mathematics
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Find an equation of the tangent line at x = a.y = x2 - 2; a = -2
A. y = -4x - 6 B. y = -2x - 6 C. y = -4x - 12 D. y = -4x - 10
Mathematics
Complete the graph by shading the correct region.x - 5y > 6
A.
B.
C.
D.
Mathematics
Solve the problem.A church steeple casts a shadow 111 ft long, and at the same time a 8.0-ft post casts a shadow 7.0 ft long. How high is the steeple? Round to the nearest unit.
A. 8 ft B. 112 ft C. 97 ft D. 127 ft
Mathematics
Factor the trinomial, or state that the trinomial is prime.x2 - 3x - 18
A. (x - 3)(x + 1) B. (x + 3)(x - 6) C. (x - 3)(x - 6) D. prime
Mathematics