Answer:
Explanation:
The formula for calculating the distance between two points is:
d
=
√
(
x
2
−
x
1
)
2
+
(
y
2
−
y
1
)
2
Substituting the values from the points in the problem gives:
d
=
√
(
−
6
−
−
3
)
2
+
(
−
4
−
−
5
)
2
d
=
√
(
−
6
+
3
)
2
+
(
−
4
+
5
)
2
d
=
√
(
−
3
)
2+
1
2
d
=
√
9+
1
d
=
√
10
Or
d
=
3.162
rounded to the nearest thousandth
Yes he is receiving a perfect score now
85 +15 = 100 %
Answer:
x = -6
Step-by-step explanation:
Subtract the right side, simplify, divide by the x-coefficient.
4(x -3) +54 +3x = 0
4x -12 +54 +3x = 0 . . . . eliminate parentheses
7x +42 = 0 . . . . . . . . . . combine terms
x +6 = 0 . . . . . . . . . . . . . divide by 7
x = -6 . . . . . . . . . . . . . . . add the opposite of the constant
Answer:
20 floors
Step-by-step explanation:
15 sec to go up 5 floors is climbing one floor every 3 seconds
3 sec x 20 = 60 seconds
1 fl x 20 = 20 floors
The regular answer is 12 so try 10
Hope this helps. Mark brainlist.?
