To solve this, change both into common denominators. Change the 4 into an 8 and multiply 1 by 2 (8 ÷ 4 = 2). Now, you have 7/8 - 2/8. Subtract to get 5/8. Since it is already in simplest form, there is no need to simplify it.
To prove:
where
Using trigonometry formula:
Taking Left hand side
Hence proved
Answer:
120 is the answers for the question
Step-by-step explanation:
please give me brainlest
The given formula is f(t) = 0.4t
They want to solve for f(10), replace t in the formula with 10"
f(10) = 0.4(10)
Multiply:
f(10) = 4 centimeters.
The answer is 5 because 5(x) plus two equals seven and 5(x) subtracted by 2 equals 3