X= 105
explanation:
45+30=75
180-75= 105
<h2>
Answer:</h2>
<u><em> 17 + z -(-9)</em></u>
<u><em>+17 +17</em></u>
<u><em>(34) + (26)</em></u>
<u><em> z=60</em></u>
<h2>
Step-by-step explanation:</h2>
<em><u>You need to solve for Z so we need to get z by itself so take 17 and add it to both sides because whatever is on the left side of the equal sign is always what you need to add 17+ 17 then 17+(-9) you get your answers then add those two up then you get z=60.</u></em>
<u><em>Thank you for asking this great question need any other help please let me know by commenting below I'd be glad to help. </em></u>
<u><em>I'd also greatly appreciate you if you mark me as brainliest and click that thanks button.( optional )</em></u>
<u><em>Your brainly friend ( lauralit1 )</em></u>
Answer:
9.6
Step-by-step explanation:
FH is just half of GH so you add 4.8 twice and there is your answer
