The distance from Q to R is 12 units.
Step-by-step explanation:
Given points are:
Q(-4,6) and R(8,6)
Using point distance formula;
The distance from Q to R is 12 units.
Keywords: distance, square root
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Answer:
x=14
Step-by-step explanation:
46/23=2
7*2=x
x=14
Length.
96÷8=12inches
Perimeter.
(12+8)+(12+8)
20+20=40inches
Answer:
This is wrong But if you ask me what is -4= -2² and -20= -2×10¹
Answer:
y = - 10
Step-by-step explanation:
2x - 5y + 3 = 6x - 3y + 7
2(4) - 5y + 3 = 6(4) - 3y + 7
8 - 5y + 3 = 24 - 3y + 7
11 - 5y = 31 - 3y
11 - 11 - 5y = 31 - 11 - 3y
- 5y = 20 - 3y
- 5y + 3y = 20 - 3y + 3y
- 2y = 20
- 2y ÷ - 2 = 20 ÷ - 2
y = - 10