Answer:
2
Step-by-step explanation:
Identify the coordinates as x1, y1 and x1, y2. Solve by using the formula of slope(gradient)
[tex}r - 5 \frac{5}6 + 5\frac{5}6 = 10 +5\frac{5}6{/tex]
Answer:
87.6
Step-by-step explanation:
90 = 2.4 + x
x = 90 - 2.4
x = 87.6
Answer:
Ciera is driving at a faster rate.
Step-by-step explanation:
You calculate speed, by dividing distance by time.
So 18 divided by 24 is 0.75. That is Ciera's speed.
And then to calculate the other person/thing's speed you have to divide 46 by 60 minutes (equal to one hour). The speed calculates to 0.7666666667
Therefore, Ciera is driving faster.
So first you make equation equal 0
x^2 + 6x - 16 = 0 Add 2x to both sides
and use the equation: x = -b ± (sqrt((b^2 - 4(a)(c))))/2a and Ax^2 + Bx + C = 0
A = 1
B = 6
C = -16
x = -3 ± (sqrt((36 + 64)))/2
x = -3 ± (sqrt(100))/2
x = -3 ± 5
x = 2
-and-
x = -8