<em>Answer:</em>
B. 50 feet
<u>Step-by-step explanation:</u>
6 times 2.5 is 15
so that means 20 also has to be multiplied by 2.5
which becomes 50
Answer:
48 will be the answer.
Step-by-step explanation:
we can simply find the 80 percent of 60.
80 * 60 / 100 = 4800/100 = 48.
so 48 students think he is their favorite teacher.
The answer is <span>A.9/16.
The ratio of areas of two similar squares is the square of the ratios of their similar side lengths. Since </span><span>the ratio of the smaller side length to the larger side length is 3/4, the ratio of areas of two similar squares is:
(3/4)</span>² = 3²/4² = 9/16.
Answer:
3√25 is irrational
-11/151 is rational
1.1625 is rational
5.15603418923 is rational
√256 is irrational
√141 is irrational
Step-by-step explanation:
The easiest way is to graph it based upon the slope (m) and y-intercept (b), in the standard slope-intercept form: y = m (x) + b.
The line above intercepts the y-axis at y = -2, which is b. The slope (m) = rise/run = (y2-y1)/(x2-x1 ); so for the point (-4, 2) to (-6, 4) is:
(4-2)/(-6--4) = 2/(-6+4) = 2/-2 = -1.
So one form of the equation would be:
y = -1x - 2
Now the other form of an equation is point-slope: y-k = m (x-h), where the point is at (h, k)
and if we pick -5 for x (bc 5 it listed in 3 of the answers), the y at x=-5 looks like around +3
so we get: y-k = -1 (x--5)...
y-3 = -(x+5)... therefore D) is the correct answer:
