Answer:
2x=3
Step-by-step explanation:
You have two sides that are balanced. On one side is two x's and on the other is three ones. It shows 2x is equal to 3.
The sum of the angles of the triangle is 180 degrees, so:
(x + 70) + 76 + 41 = 180
(x + 70) + 117 = 180
x + 70 = 63
x = -7
Hope that helps!
Answer:
410 kilograms
Step-by-step explanation:
The mean is another way to say average.
Add the weights of all the polar bears together
3,280 kilograms total.
Then divide by the total number of bears
3,280 / 8 = 410
Sin A = 3/5
Sin C = 4/5
Cos A = 4/5
Cos C = 3/5
Answer:
m(m+2)
Step-by-step explanation:
m^2 + 2m
Pull out m..
m(m+2)
