If m∠4 = (3x)° and m∠8 = (x + 40)°, what is the measure of ∠4?
∠4 and ∠8 are vertical.
...
Mathematics, 23.08.2019 23:50 bob7220
If m∠4 = (3x)° and m∠8 = (x + 40)°, what is the measure of ∠4?
∠4 and ∠8 are vertical.
a.
20˚
b.
60˚
c.
40˚
d.
120˚
Answers: 1
Mathematics, 21.06.2019 13:00
Football player weighed 170 2/3 pounds in may. during the summer he gained 25 5/12 pounds. during the first week of fall practice he lost 10 1/4 pounds and during the second week he lost another 3 1/2 ponds. how much does he weigh at this point? a.182 1/3ib b.181 1/2ib c.182 5/12ib d.183 2/3ib
Answers: 1
Mathematics, 21.06.2019 13:30
Ametalworker has a metal alloy that is 30? % copper and another alloy that is 55? % copper. how many kilograms of each alloy should the metalworker combine to create 90 kg of a 50? % copper? alloy?
Answers: 3
Mathematics, 21.06.2019 14:00
Arectangular exercise mat has a perimeter of 36 feet the length of the mat is twich the width writeand solve an equation to determine the length in feet. of the mat then find the area in square feet of the mart
Answers: 3
Mathematics, 21.06.2019 15:50
Create and solve a linear equation that represents the model, where squares and triangles are shown evenly balanced on a balance beam. assume the weight of a square is 1 unit and the weight of a triangle is unknown.
Answers: 3
History, 17.08.2021 18:10
English, 17.08.2021 18:10
Social Studies, 17.08.2021 18:10
Mathematics, 17.08.2021 18:10
Social Studies, 17.08.2021 18:10
Physics, 17.08.2021 18:10
Mathematics, 17.08.2021 18:10
Mathematics, 17.08.2021 18:10
Chemistry, 17.08.2021 18:10