Answer:
5x-6+7x+12=180
Step-by-step explanation:
5x+7x = 12x
12x - 6 +12 = 180
add 12 and -6 to get 6.
12x + 6 = 180
subtract 6 from both sides to get 174.
12x = 174.
now divide both sides by 12 to get x = 14.5 or 29/2 which cancels out to 6
Answer:
The answer is 30 times a year
Step-by-step explanation:
The area of the other polygon is ![30 cm^2](https://tex.z-dn.net/?f=30%20cm%5E2)
explanation
If two triangles are similar , then the ratio of their corresponding sides will be equal to the ratio of their areas. Here the given triangles are similar which means the ratio of their areas will be equal to the ratio of their corresponding sides.
The side length of the first triangle=4cm
Side length of the second triangle=12 cm
Area of the first triangle=![10cm^2](https://tex.z-dn.net/?f=10cm%5E2)
Let the area of the second triangle be A/
![4/12=10/A\\A=(10*12)/4=120/4=30](https://tex.z-dn.net/?f=4%2F12%3D10%2FA%5C%5CA%3D%2810%2A12%29%2F4%3D120%2F4%3D30)
The area of the second triangle =![30cm^2](https://tex.z-dn.net/?f=30cm%5E2)
Answer:
rt45trew53wrewerwe5
Step-by-step explanation:
rt45trew53wrewerwe5rt45trew53wrewerwe5rt45trew53wrewerwe5rt45trew53wrewerwe5rt45trew53wrewerwe5rt45trew53wrewerwe5rt45trew53wrewerwe5rt45trew53wrewerwe5rt45trew53wrewerwe5
Answer:
1.7808
Step-by-step explanation:
0.318 times 5.6 equals 1.7808
Hope this is right and I hope this helps. Have a great day/night!