Answer:
342
Step-by-step explanation:
Answer:
X=66°
Step-by-step explanation:
Because it is an isosceles triangle, the 2 missing angles are going to be the same size.
Subtract 48 from the total degree of the triangle which is 180.
180-48= 132
now you di ed that by 2 and you’ll know the missing angle.
132/2= 66
Y - 3 = -2(x+5)
y - 3 = -2x - 10
+3. +3
y = -2x - 7
