Formula: y = mx + b
m being the slope
Slope given: -2, plug it in
Y = -2x + b
Now find y intercept (b)
Plug in the point (5,-11)
-11 = -2(5) + b
-11 = -10 + b, b = -1
Solution: y = -2x -1
You forgot to post the picture
Answer:
x=-21.25
Step-by-step explanation:
The total time taken by the computer would be 2.25 X 10⁻³s
<u>Explanation:</u>
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A computer can perform an addition operation in 1.5 X 10⁻⁶ s
Number of addition = 1500
Total time, t = ?
Total time taken = 1500 X 1.5 X 10⁻⁶s
t = 2250 X 10⁻⁶s
t = 2.25 X 10⁻³s
Therefore, total time taken by the computer would be 2.25 X 10⁻³s
Answer:
Step-by-step explanation:
if the triangles are similar then their sides are in proportion ( or you can think that they make equivalent fractions like 2/3 = 4/6 )
44/ (x+2) = 20/7 = 3x+1 /5 ( all of those are equivalent fractions)
use that is the same as a*d = b*c
is the same as 20(x+2) = 7*44
20x +40 = 308; subtract 40 from both sides
20x = 268; divide by 20 both sides
x= 13.4