Answer:
0.5
2
4π
Step-by-step explanation:
One cycle resets the process. For this to happen, it must go up, then down to where it started, down more, and then up to where it started. This only goes halfway there, so our first answer is 0.5
The amplitude is the difference in height between the base and the top/bottom, and this is 2.
The period is how long it takes to complete one cycle -- it's halfway at 2π, so it would be fully there at 4π
If QRST is a rectangle then Q = 90°.
Threfore
5x + 30 = 90 |subtract 30 from both sides
5x = 60 |divide both sides by 5
x = 12
The display got this answer because you forgot to put the decimal point on 42.8 and typed in 428 instead this is why the display shows the wrong answer. You can estimate the answer by seeing the numbers are really low and the answer can’t be that big.
Answer:
1.6 cups of sugar
Step-by-step explanation:
0.4 cups of sugar for 1 batch of cookies
And to find out the amount of sugar we need
We multiply 0.4 for the amount of batches
In this case it will be
0.4 x 4= 1.6 cups of sugar
This <em>expression</em>, is a d. binomial
First term: 12xyz
Second term: -45
hope this helps
