Answer:
<em>y</em> = 45<em>x</em> + 7
Step-by-step explanation:
From the given data, we have ordered pairs (2, 97) and (4, 187). We can use them to find the slope, as such:
We can then use the slope and one of the ordered pairs to find the y-intercept, as such:
Therefore, <em>m</em> = 45 and <em>b</em> = 7. We get the equation:
<em>y</em> = <em>mx</em> + <em>b</em>
<em>y</em> = 45<em>x</em> + 7
Answer:
3/5
Step-by-step explanation:
You have a 20 ounce bottle. You pour out 1/4 of it.
20 x 1/4 = 20/4 = 5 You pour out 5 ounces.
20 - 5 = 15 ounces
If you pour out 3 ounces for yourself, 15 - 3 = 12
what fraction of the 20 ounces (original or total amount) will be left in the bottle?
12 ounces is left after pouring out 1/4 of the bottle for your friend and 3 ounces for yourself. 20 ounces was the total amount you first had in the bottle. The fraction that is left is calculated by dividing the amount left (12) by the total (20)
12/20 BUT each number can be divided by/reduced by 4, so dividing each number by 4 (12/4 = 3, 20/4 =5) gives 3/5.
3/5
Step-by-step explanation:
<h3>
Answer: Choice D) 56 degrees</h3>
How I got that answer:
Angle DCE is given to be 62 degrees. By the inscribed angle theorem, It doubles to 124 degrees, which is the measure of central angle DAE.
Note how angles DAF and DAE are a linear pair. This means they are adjacent supplementary angles. So they add to 180
(angle DAF)+(angle DAE) = 180
(angle DAF) + (124) = 180
angle DAF = 180-124
angle DAF = 56
Answer:
Ok edgelord
Step-by-step explanation: