Answer:
<h2>B. y= cos X</h2>
Step-by-step explanation:
<h2>Hope it help </h2>
<h2>Mark as brain liest and fo lllow</h2>
(3x+1)+(2x+4)=90
3x+1+2x+4=90
5x+5=90
5x=85
x=17
Answer:
-4
Step-by-step explanation:
Dividing by two is the same as splitting in half. Half of -8 is -4
Answer:
∅ = 42°
Step-by-step explanation:
90 - 48 = 42° because 48 and 42 are complimentary angles (add up to 90°)
because the radii lines form an isosceles triangle, ∠∅ also = 42°
