Use the rules of indices
When they are dividing we subtract the exponents provided the bases are the same.
Since the bases are the same,
(2/3)^5 ÷ (2/3)¹
Will be
(2/3)^5-1
= (2/3)⁴
= 16/81
Hope this helps.
Answer:
A. +95
Step-by-step explanation:
- Above = positive
- So, 95 feet above sea level = +95
- Therefore, A is the correct option
I hope this helps!
Answer:
Microwave,communication,radio
Step-by-step explanation:
The image of the triangle is missing, so i have attached it.
Answer:
x = 26.2 cm
Step-by-step explanation:
To find the value of x, we will use cosine rule;
x² = 15² + 18² - 2(15 × 18)cos105
x² = 225 + 324 - 540(-0.2558)
x² = 549 + 138.132
x² = 687.132
x ≈ 26.2 cm
The answer is 40 you do 10 times 4 I hope it helped you you only need to multiply
