(x^2-1)(x^2+7) should be your answer
70.4
The word "of" means to multiply, so 22% or .22 * 320 = 70.4
X=1, y=3 because 2x1 is 2 and 3x3 is 9, 2 plus 9 equals 11 and 11 plus 4 equals 15
Answer:
110
Step-by-step explanation:
35+35=70 180-70=110
THEOREM:
<u>Same Side Interior Angles Theorem</u>:– If two parallel lines are cut by a transversal, then the same side interior angles are supplementary.
ANSWER:
By same side interior angles theorem,
∠4 + 123° = 180°
∠4 = 180° - 123°
∠4 = 57°.
