Mathematics, 17.06.2021 20:10 glowbaby123
Triangle MNO is similar to triangle RPO.
Triangle M N O. Side M N is 20 kilometers and side M O is 32 kilometers. Triangle R P O. Side O R is 48 kilometers.
Valek finds the distance between P and R. His work is shown below.
Step 1 StartFraction 32 Over 48 EndFraction = StartFraction 20 Over P R EndFraction
Step 2 20 P R = (32) (48)
Step 3 20 P R = 1,536
Step 4 P R = 76.8 kilometers
What is Valek’s first error?
Valek did not correctly divide 1,536 by 20 going from step 3 to step 4.
Valek did not find the correct product of 32 and 48 going from step 2 to step 3.
Valek should have written the proportion in step 1 as StartFraction 32 Over 20 EndFraction = StartFraction P R Over 48 EndFraction.
Valek should have written the cross-product in step 2 as 32 P R = (20) (48)
Answers: 1
Mathematics, 21.06.2019 13:30
Franklin neason earns $5,250 a month as a sales manager. what is his semimonthly salary? a.$10,500b.$5,250c.$2,365d.$2,625
Answers: 1
Mathematics, 21.06.2019 14:00
What is the slope of a line that is perpendicular to y = 3x + 1
Answers: 1
Mathematics, 21.06.2019 17:30
Which of the following is correct interpretation of the expression -4+13
Answers: 2
Mathematics, 21.06.2019 18:30
David is spreading mulch on a triangular area of his flower bed. the coordinates of the vertices of the area are (1, 3), (9, 3), and (4, 6). what is the area of the triangle if each square has an area of 3 square feet?
Answers: 1
Triangle MNO is similar to triangle RPO.
Triangle M N O. Side M N is 20 kilometers and side M O is...
Spanish, 07.07.2019 04:50
Mathematics, 07.07.2019 04:50
History, 07.07.2019 04:50
Mathematics, 07.07.2019 04:50
Biology, 07.07.2019 04:50
Geography, 07.07.2019 04:50
Mathematics, 07.07.2019 04:50
Physics, 07.07.2019 04:50
Mathematics, 07.07.2019 04:50
English, 07.07.2019 04:50