5. Triangle angles. Solution: Step 1: x is a supplement of 65°. Use c for the amount (in dollars) Scott will spend on candy. Step 2: z and 115° are vertical angles. Answer:36 degreesStep-by-step explanation:since, m&lt;AOB is a right angle, we shall just create an equation:M&lt;AOB+M&lt;BOC=90 degreesSubstitute: 6z-12+3z+30…. This quiz is incomplete! Angle 3, angle 4, and x are the interior angles of a triangle, so they equal 180°; 50 + 76 + x = 180, and so x = 54°. Clear and detailed training methods for each lesson will ensure that students can acquire and apply knowledge into practice easily. Translate to a system of equations and then solve: Two angles are supplementary. Up Next. Therefore, z = 115°. eccentricity\:16x^2+25y^2=100. We know that 8x + 1x = 180 , so now, let's first solve for x: $$9x = 180° \\ x = \frac{180°}{9} = 20°$$ Now, the smaller angle is the 1x which is 1(20°) = 20° Answer: 20° Explain how you know. Translate to a system of equations and then solve: Two angles are supplementary. Online courses require good time-management skills.
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