Answer:
(6, -5)
Step-by-step explanation:
Midpoint :
- (2, -2) = (x - 2 / 2, y + 1 / 2)
Equations formed :
- x - 2 / 2 = 2
2. y + 1 / 2 = -2
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Coordinates of B : (x, y)
Answer:
1/2 and 3/5 can be written as 20/40 and 24/40. Between them you can have 3 rational numbers as 21/40, 22/40, and 23/40, which may be written as 21/40, 11/20 and 23/40.
Hope it helps you!
Step-by-step explanation:
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Answer:
10
Step-by-step explanation:
Do 40+8 first which is 48. then you think "what times four is 48" which is 12. so you need to add something to 2 to make 12. which is 10. A=10 :)
Q + n = 91
q +n -n =91-n
q= 91-n
.25q +.05n = $14.55
.25(91-n)+.05n = $14.55
22.75-.25n+ .05n= $14.55
22.75 -.20n =14.55
22.75-22.75-.20n=14.55-22.75
-.20n=-8.2
-.20n/-.20n= -8.2/-.20n
n= 41
q + 41 = 91
q +41 -41 = 91-41
q = 50
CHECK
.25(50) + 0.05(41) = $14.55
12.50 + 2.05 = $14.55
$14.55 = $14.55
Answer:
The laws of indices enable expressions involving powers to be manipulated more efficiently than writing them out in full. Using indices An index, or power, is the small floating number that appears after a number or letter. The plural of index is indices. Indices show how many times a number or letter
Step-by-step explanation:
