Answer:
d = 9
Step-by-step explanation:
Distance formula:
d=√((x_2-x_1)²+(y_2-y_1)²)
Your ordered pairs (-3, -4) and (6, -4)
d=√((6-(-3))²+(-4-(-4))²)
d=√((6+3))²+(-4+4))²)
d=√((9)²+(0)²)
d = √81
d = 9
Answer:
y = 0.5x + 2
Step-by-step explanation:
the y-intercept is 2, as shown in the graph
the slope is 0.5. this is because while the x-value goes up by 2, the y-value goes up by one (from 0, 2 to 2, 3).
using the slope formula of rise / run, you get 1/2, which is equal to 0.5
Try this option:
rule: if to make a dividing by negative number (<0), the inequatlity sign must be changed to opposite.
According the rule described above, the correct answer is
'When dividing by -5, he did not change the ≤ to ≥'.
Hello,
The answer is "1,359".
Reason:
1
5/6795
6-5=1
13
5/1795
17-15=2
135
5/295
29-25=4
1359
5/45
45-45=0
=1,359
If you need anymore help feel free to ask me!
Hope this helps!
~Nonportrit
Answer:
Jet: 415 mph
Wind: 25 mph
Step-by-step explanation:
If x is the speed of the jet in still air, and y is the speed of the wind, then:
x + y = 1320 / 3 = 440
x − y = 1170 / 3 = 390
Solve the system of equations with substitution or elimination. Using elimination:
2x = 830
x = 415
y = 25