Answer:
70
Step-by-step explanation:
Answer:
-42
Step-by-step explanation:
I put it in a calculator
Answer:
x = 25/4
Step-by-step explanation:
Because of the known similarity of the triangles, we know that
10 x
----- = ----
16 10
Cross-multiplying, we get 16x = 100, and thus x = 100/16 = 50/8 = 25/4
x = 25/4
1/4 is the answer to the problem
Answer:
- 19/12 or - 1 7/12
Step-by-step explanation:
11/12 + ( - 8/12) = - 19/12 = - 1 7/12
Change the denominator for 12, and leave 11/12 alone, but multiply 4 to the numerator of - 2/3.