![Mathematics](/tpl/images/cats/mat.png)
Mathematics, 23.09.2019 22:00, johnsonkia873
By the , the sum of the angles in a triangle is equal to 180°. therefore, m∠a+m∠b+m∠c=180° . using the , (6x)°+90°+(x+6)°=180° . to solve for x, first combine like terms to get 7x + 96 = 180. using the , 7x = 84. then, using the division property of equality, x = 12. to find the measure of angle a, use the substitution property to get m∠a=6(12)° . finally, simplifying the expression gets m∠a=72° .
![answer](/tpl/images/cats/otvet.png)
Answers: 3
Other questions on the subject: Mathematics
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 15:00, zahradawkins2007
In a circle, a 45° sector has an area of 32π cm2. what is the radius of this circle? 32 cm 12 cm 16 cm 8 cm
Answers: 3
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 17:30, ooorozco
Assume that 1400 births are randomly selected and 1378 of the births are girls. use subjective judgment to describe the number of girls as significantly high, significantly low, or neither significantly low nor significantly high. choose the correct answer below. a. the number of girls is neither significantly low nor significantly high. b. the number of girls is significantly high. c. the number of girls is significantly low. d. it is impossible to make a judgment with the given information.
Answers: 1
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:40, jennifercastillo1233
If w = 6 units, x = 3 units, and y = 5 units, what is the surface area of the figure? 168 units2 240 units2 144 units2 96 units2
Answers: 1
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 23:10, ebonsell4910
Larry wants to buy some carpeting for his living room. the length of the room is 4 times the width and the total area of the room is 16 square meters. what is the length of the living room
Answers: 1
Do you know the correct answer?
By the , the sum of the angles in a triangle is equal to 180°. therefore, m∠a+m∠b+m∠c=180° . using t...
Questions in other subjects:
![Konu](/tpl/images/cats/fr.png)
![Konu](/tpl/images/cats/health.png)
Health, 04.02.2021 23:20
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/health.png)
Health, 04.02.2021 23:20
![Konu](/tpl/images/cats/biologiya.png)
Biology, 04.02.2021 23:20
![Konu](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 04.02.2021 23:20
![Konu](/tpl/images/cats/istoriya.png)
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/en.png)
English, 04.02.2021 23:20
![Konu](/tpl/images/cats/geografiya.png)
Geography, 04.02.2021 23:20