Answer:
24 =x
Step-by-step explanation:
We can use proportions to solve this problem. Put the side of one triangle over the same side of the other triangle.
44.8 x+4
------ = ----------
56 35
Using cross products
44.8*35 = 56(x+4)
Distribute
1568= 56x+224
Subtract 224 from each side
1568-224= 56x+224-224
1344=56x
Divide each side by 56
1344/56= 56x/56
24 =x
area of a circle = PI x r^2
area = 3.14 x 3^2
area = 3.14 x 9
area = 28.26 meters squared
Answer:
When randomly selecting an adult, A denotes the event of selecting someone with blue eyes. What do P(A) and P([math] \overline A [/math]) represent?
Step-by-step explanation:
3( 1/2 - y) = 3/5 + 15y
Applying distributive property:
3*1/2 - 3y = 3/5 + 15y
3/2 - 3y = 3/5 + 15y
3/5 is adding on the right, then it will subtract on the left
3y is adding on the left, then it will subtract on the right
3/2 - 3/5 = 15y + 3y
15/10 - 6/10 = 18y
9/10 = 18y
18 is multiplying on the right, then it will divide on the left
9/10*1/18 = y
1/10*1/2 = y
1/20 = y
Answer:
41
Step-by-step explanation:
