Answer:
2^-3
Step-by-step explanation:
4^(-6)*4^(4)*(2^(3)*2^(-4))^(-1)
2^-3
So basically you want to isolate only one of the variable on one side so
y=-9+x^2
add 9 to both sides
y+9=x^2
square root both sides
x=
Exterior angles are those on the outside of the triangle, while interior angles are those on the inside of the triangle.
The labelled angles on the outside of the triangle are ∠2, ∠3, and ∠4.
Answer:
A. ∠4
E. ∠2
F. ∠3
Answer:
Step-by-step explanation:
Answer:
see the explanation
Step-by-step explanation:
we know that
If two triangles are similar, then the ratio of its corresponding sides is proportional and its corresponding angles are congruent
so
Corresponding sides are
XY and PD
YZ and DQ
XZ and PQ
so
Corresponding angles are
∠X and ∠P
∠Y and ∠D
∠Z and ∠Q
so
∠X ≅ ∠P
∠Y ≅ ∠D
∠Z ≅ ∠Q