Answer: x= 21.20 and y =6.47 (wondering if the numbers written in were given? The lengths seem weird. For the top triangle, the drawing shows one length as 8, the other as 5, but clearly the "5" length is longer than the "8" length shown in the picture?)
Step-by-step explanation:
5/y = 17/22; now cross multiply:
17y = 5(22); 17y = 110; y = 6.47
Now for x:
8/6.47 = (8 + x-2)/22;
8/6.47= (6 + x)/22; now cross multiply:
6.47(6 + x) = 8(22)
38.82 + 6.47x = 176
6.47x = 137.18; divide by 6.47:
x = 21.20
When you have all your information
Answer:
32 inches
Step-by-step explanation:
12 feet = 144 inches
7 feet = 84 inches
144 - 84 - 28 = 32
No, 10 isnt a solution.
> means more than. the _ under it means or equal to. what the equation is saying is that 10 is more than OR equal to 12. which isnt true because 10 is LESS than 12