Answer:
30 degrees
Step-by-step explanation:
∠BAC= ∠DAE (vert. opp. ∠s)
(x +10)°= (2x -10)°
x +10= 2x -10
<em>Bring</em><em> </em><em>constants</em><em> </em><em>to</em><em> </em><em>1</em><em> </em><em>side</em><em>,</em><em> </em><em>x</em><em> </em><em>terms</em><em> </em><em>to</em><em> </em><em>the</em><em> </em><em>other</em><em>:</em>
2x -x= 10 +10
x= 20 <em>(</em><em>simplify</em><em>)</em>
∠BAC= (x +10)°
∠BAC= (20 +10)° <em>(</em><em>substitute</em><em> </em><em>x</em><em>=</em><em>2</em><em>0</em><em>)</em>
∠BAC= 30°
<bac=30°
<bac=<ead (being vertically oppoaite angles)
(x+10)=(2x-10)
10+10= 2x-x
20°=x
now
<bac=(x+10)°
<bac=(20+10)°
so,<bac=30°
200,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,001
2 terms
Terms are nothing but the mixtures of co-effecients and their variables..
Here, 9a is one term while 11p is the other
2) 0.8/8+x=5/100
On the 36th day, she would go to all classes.
My work:
6- 6, 12, 18, 24, 30, 36
12- 12, 24, 36
18- 18, 36
The first would be “6x squared” and the 2nd term would be “5xy”
