Https://photomath.net/s/zpr6nr
Answer:
answer is c of your question
9514 1404 393
Answer:
12 units
Step-by-step explanation:
The ratio of the base to the other sides is ...
4 : 7 : 7
The perimeter is a total of 4 +7 +7 = 18 ratio units, so each ratio units stands for 54/18 = 3 length units.
The base length is then ...
(4 ratio units)(3 length units/ratio unit) = 12 length units
<span>-6/11 ×3/4
=> -6*3/11*4
=> -18/44
=> -9/22
Hope it helps !!!</span>
