Mathematics, 20.09.2019 00:30 chrischris1
Given: abcd is a parallelogram.
prove: m∠a + m∠b + m∠c + m∠d = 360˚
parallelogram a b c d is shown.
by the definition of a parallelogram, ad∥bc and ab∥dc. using, ad as a transversal, ∠a and ∠ are same-side interior angles, so they are . by the definition of supplementary, m∠a + m∠d = 180. using side as a transversal, ∠b and ∠c are same-side interior angles, so they are supplementary. by the definition of supplementary, m∠b + m∠c = 180. so, m∠a + m∠d + m∠b + m∠c = 180 + 180 by the property. simplifying, we have m∠a + m∠b + m∠c + m∠d = 360˚.
Answers: 1
Mathematics, 21.06.2019 14:30
Apple pie is removed from 350 degree oven. temperature of the pie t minutes after being removed id given by the function t(t)=72+268e-0.068t
Answers: 1
Mathematics, 21.06.2019 19:30
Michelle and julie work at a catering company. they need to bake 264 cookies for a birthday party that starts in a little over an hour and a half. each tube of cookie dough claims to make 36 cookies, but michelle eats about 1/5 of every tube and julie makes cookies that are 1.5 times as large as the recommended cookie size.it takes about 8 minutes to bake a container of cookies, but since julie's cookies are larger, they take 12 minutes to bake. a. how many tubes should each girl plan to bake? how long does each girl use the oven? b. explain your solution process what did you make? c. what assumptions did you make?
Answers: 1
Mathematics, 21.06.2019 22:30
The given diagram shows the parts of a right triangle with an altitude to the hypotenuse. using the two given measures, find the other four.
Answers: 1
Given: abcd is a parallelogram.
prove: m∠a + m∠b + m∠c + m∠d = 360˚
parallelogram a b...
prove: m∠a + m∠b + m∠c + m∠d = 360˚
parallelogram a b...
Mathematics, 28.08.2019 04:30
Biology, 28.08.2019 04:30
Mathematics, 28.08.2019 04:30
Business, 28.08.2019 04:30
Mathematics, 28.08.2019 04:30
Biology, 28.08.2019 04:30
Mathematics, 28.08.2019 04:30
History, 28.08.2019 04:30
Mathematics, 28.08.2019 04:30
Mathematics, 28.08.2019 04:30
Social Studies, 28.08.2019 04:30
Chemistry, 28.08.2019 04:30