Answer:
to the nearest whole degree means that you look at the first decimal place. if it is less than 5, you keep the whole number and eliminate the decimal. if otherwise, the decimal is ≥5, you round up the whole number and eliminate the decimal.
Answer:
21+3x
Step-by-step explanation:
multiply the 3 by everything inside the parentheses
A
First, I’m going to the line is question into slope intercept form.
y + 10 = -5x + 5
y = -5x + 5 -10
y = -5x -5
y + 10 = -5 (x - 1) becomes y = -5x -5 in slope intercept form. I will call this line ‘line 1’
A becomes y = 5x -15 in slope intercept form
B becomes y = -5x + 25 in slope intercept form
C becomes y = -5x -5 in slope intercept form
D becomes y = -5x + 10 in slope intercept form
C is the same line as line 1. Any point that is on line 1 is also on line C, so C cannot be it.
Notice that line B and D have the same slope but different y-intercepts as line 1. That means these lines are parallel (not the same line though - different y intercepts) to line 1, so they will never intercept.
Line A has a different slope vs line 1, so they will eventually intersect only once
Answer:
Both sides are 44
Step-by-step explanation:
5n - 11 = 2n + 22
5n - 2n = 22 + 11
3n = 33
n = 11
First Side
5n - 11 = 5 (11) - 11 = 55-11 = 44
Second Side
2n + 22 = 2 (11) + 22 = 44
It is 4 divided by 800 by the power of 2
