Answer:
x=50
Step-by-step explanation:
To find the angle on the bottom left you would subtract 180-149 and get 31.
Then you would add 31 and 99 to get 130.
Then subtract 180-130 to get x=50 because all triangles equal 180 if you add all of the angles together.
Answer:
4x + 10, 4x +10, 4x + 20, last 3 are not equivalent
2x + 15y
8x + y + 5
i don't know number 3
5(3d)
77 is the product of 7 and 11 (Multiply them)
77 - 17 = 60
Hope this helped!
Answer:
Your answer
420 were chocolate
Mark it as Brainlist. Follow me for more answer.
Step-by-step explanation:
271 rounded is 300, and 425 rounded is 400, so you could estimate the sum by adding 300 and 400, which equals 700.
