Chemistry, 19.11.2020 22:00 CarleySamuel
Complete the two-column proof. Diagram Two horizontal lines that appear to be parallel are cut by a transversal. Where the transversal intersects the top horizontal line, the angle in the top right corner is obtuse and labeled with a 2. Where the transversal intersects the bottom horizontal line, the angle in the top left corner is acute and labeled with a 1, the angle in the bottom left corner is obtuse and labeled with a 4, and the angle in the bottom right corner is acute and labeled with a 3. Drawing not to scale. Given: Angle 2 is congruent to angle 4, the measure of angle 2 is 110 degrees Prove: m angle D equals 70 degrees Statement Proof Angle 2 is congruent to angle 4, the measure of angle 2 is 110 degrees Given measure of angle 2 equal to measure of angle 4 Definition of congruent angles m angle 4 equals 110 degrees a. m angle 3 and m angle 4are a linear pair Definition of a linear pair (shown in diagram) m angle 3 and m angle 4are supplementary Linear Pair Postulate m angle 3 plus m angle 4 equals 180 degrees b. m angle 3 plus 110 degrees equals 180 degrees Substitution Property m angle D equals 70 degrees c.
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Chemistry, 22.06.2019 21:00, nsutton9985
Two nails have identical sizes and shapes. in one nail, 20 percent of the domains are lined up. in the other nail, 80 percent of the domains are lined up. which has stronger magnetic force? first answer gets brainliest!
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Chemistry, 23.06.2019 06:50, isabellainksow87vn
The student repeated the experiment using a higher concentration of acid. the same volume of acid and the same mass of magnesium ribbon were used. what volume of hydrogen gas would have been produced after 60 seconds?
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Complete the two-column proof. Diagram Two horizontal lines that appear to be parallel are cut by a...
Mathematics, 06.05.2020 21:29