Mathematics, 17.10.2021 14:00 janahiac09
Are the truss triangles ABD and BFC congruent? Which postulate did you use for your proof? Which engineer was correct?
Engineer Natalie's statement is that ΔABD is congruent to ΔCBF by Side Angle Side rule of congruency
Engineer Emma's statement is that ΔABD is congruent to ΔCBF by Side Side Side rule of congruency
Answers: 1
Mathematics, 21.06.2019 18:40
Some boys and girls were asked if they had a pet. one third of the group were boys. there were 20 boys. 20% of the girls had a pet. boys with a pet : girls with a pet = 1 : 5 i need to know how many girls there are.
Answers: 3
Mathematics, 21.06.2019 23:00
Frank has a devised a formula for his catering business that calculates the number of meatballs he needs to prepare. the formula is m=4a+2c, where c=number of children; m=number of meatballs; a=number of adults. how many meatballs are required for a party of 10 adults and 5 children?
Answers: 1
Mathematics, 22.06.2019 00:00
Cd is the perpendicular bisector of both xy and st, and cy=20. find xy.
Answers: 1
Are the truss triangles ABD and BFC congruent? Which postulate did you use for your proof? Which eng...
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