7th:
Y + 128° = 180° (Linear Pair)
Y = 180 - 128 = <em>52</em><em>°</em>
<em>You're</em><em> </em><em>welcome</em><em>.</em><em>.</em><em>.</em><em>Please</em><em> </em><em>mark</em><em> </em><em>as</em><em> </em><em>brainliest</em><em> </em>
<em>au revoir madame</em>
Answer: 170
Step-by-step explanation:
We can set up simultaneous equations such that:
E = R+400
E - 60 = 3R
Solving gives R = 170 and E =570
<h2>4⁷×4⁵</h2><h3>{a^m×a^n=a^(m×n)}</h3><h3>=4^(⁷×-⁵)</h3><h3>=4^-35</h3>
please mark this answer as brainlist
3/5 = .6 and 4/10 = .4, so 3/5 is greater than 4/10
