If the number you are rounding is followed by 5, 6, 7, 8, or 9, round the number up (+1).
If the number you are rounding is followed by 0, 1, 2, 3, or 4, round the number down (no change).
→Answer:
y = -1/4x - 6
→Step-by-step explanation:
Well it is a negative slope with a y intercept of -6.
And to spring the slope we need to use the following formula.
So we need 2 points on the line to use the formula.
(-4,-5) (0,-6)
-6 - -5 = -1
0 - -4 = 4
So the slope is -1/4.
Hence, the equation is y = -1/4x - 6
Question 6 - 3 2/5 = 2 3/5
Answer:
(f - g) (x)
Step-by-step explanation:
Since (x) is common between them, you can bring it out. for example,
f(x) = x +1
g(x) = 2x + 3
f(x) - g(x) = x + 1 - 2x + 3
= -x + 4
(f - g) (x) = x + 1 - 2x + 3
= -x + 4
Answer:
B,∠BAC=40°
Step-by-step explanation:
diameter makes 90° on the circumference.
∠CBA=90°
∠ACB+∠CBA+∠BAC=180°
50+90+∠BAC=180
∠BAC=180-140=40°