Mathematics, 23.07.2020 19:01 uuuuyyu
If segment AB is congruent to segment CD and segment AB is parallel to segment CD, which of the following steps is not correct in proving that ABCD is a parallelogram? a If two parallel lines are cut by a transversal, the alternate interior angles are congruent. b SAS: If two sides and the included angle of one triangle are congruent to the corresponding parts of another triangle, the triangles are congruent. c Definition of perpendicular lines d CPCTC: Corresponding parts of congruent triangles are congruent.
Answers: 3
Mathematics, 21.06.2019 16:30
The average human heart beats 1.15 \cdot 10^51.15â‹…10 5 1, point, 15, dot, 10, start superscript, 5, end superscript times per day. there are 3.65 \cdot 10^23.65â‹…10 2 3, point, 65, dot, 10, start superscript, 2, end superscript days in one year.how many times does the heart beat in one year? write your answer in scientific notation, and round to one decimal place.
Answers: 1
Mathematics, 21.06.2019 22:30
If a and −a are numbers on the number line, which expression must give the distance between them? a) 0 b) a c) |2a| d) |a|
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Mathematics, 22.06.2019 04:00
The length of a rectangle is 2 inches more than twice it’s width. if the perimeter of the rectangle is 70 inches,find it’s length and width
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Mathematics, 22.06.2019 05:00
Point x is located at (3,2). point y is located at (3,−8). what is the distance from point x to point y
Answers: 1
If segment AB is congruent to segment CD and segment AB is parallel to segment CD, which of the foll...
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