When multiplying numbers with exponents, add the exponents.
So the answer is 2^-16
X= 2 over 9 or in decimal form 0.2222....
Answer:
7
Step-by-step explanation:
→ Find the scale factor
30 ÷ 25 = 1.2
→ Multiply answer by 20
20 × 1.2 = 24
→ Equate equation to 24
4x - 4 = 24
→ Add 4 to both sides
4x = 28
→ Divide both sides by 4
x = 7
Answer:

Step-by-step explanation:

Arctan(53/22) = 67.5 degrees