1/4 because you have to simplify your answer.
1) 1 1/4 =5/4
2) 2/3 *5/4 = 5/6
or 1/3 of 5/4 = 5/4 :3 = 5/4*1/3 =5/12
1/3 of 5/4 is 5/12, so
2/3 of 5/4 = 2 * 5/12 = 5/6
Answer is 5/6.
Answer:
Step-by-step explanation:
55(1.00 + 0.30) = 71.5 so 72 sets
Answer:
3
16 + 25 = 49
1
a^2 + b^2 = c^2
4
41 ≠ 49
2
4^2 + 5^2 = 7^2
Step-by-step explanation:
Answer:
The answer to your question is below
Step-by-step explanation:
1) The triangles are similar by the AA postulate so use proportions to find x.
x/207 = 170/90
solve for x
x = 207(170/90)
x = 207(1.89)
x = 391 ft
2) These triangles are similar so use proportions to solve it
x/138 = (x + 60)/207
207x = 138(x + 60)
207x = 138x + 8280
207x - 138x = 8280
69x = 8280
x = 8280/69
x = 120
