Answer:
51/56
Step-by-step explanation:
When dividing two fractions, you can get the same result by multiplying the first fraction by the reciprocal of the second fraction.
So,
17/28 ➗ 2/3 can be rewritten as:
17/28 ❌ 3/2
Then, simply multiply the numerators and the denominators together.
17*3=51
28*2=56
So, the answer is 51/56.
This fraction is already in its simplest form, so it cannot be reduced.
Answer:
Step-by-step explanation:
Rewrite the denominators as products of factors, then cancel the common factors.
Answer:
Step-by-step explanation:
x=1 y=3
Tax is money people and businesses pay to the Australian Government to provide services including: health. education. defence.
Answer:
10
β
Step-by-step explanation:
We can find this two ways, first by seeing in the step after it, cosines are canceled out. Since you already have 10β on the next step, you can assume that (since only the cosines changed and the cosine next ot the blank was removed), the value is 10β.
You can also use double angle formulas from the previous step:
(sin(2β) = 2 sin(β) cos(β))and find that:
5 sin (2β) sin(β) = 5 * (2 sin(β) cos(β)) sin(β)) = (10 sin(β) sin(β)) cos(β) =
10β cos(β)
But since cos(β) is already present, we can see that the answer is 10β
