Answer:
H= -10.8 or -10 4/5
Step-by-step explanation:
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Answer:
x+2
Step-by-step explanation:
Answer:The equations of the bisectors of the angles between 3x - 4y + 7 = 0 and 12x - 5y - 8 = 0 are
3
2
+(−4)
2
3x−4y+7
=±
12
2
+(−5)
2
12x−5y−8
or
5
3x−4y+7
=±
13
12x−5y−8
or 39x−52y+91= ± (60x−25y−40)
Taking the positive sign we get 21x+27y−131=0 as one bisector
Taking the negative sign we get 99x−77y+51=0 as the other bisector
Step-by-step explanation:
Answer:
x = 10.5
Step-by-step explanation:
we know that ZP = PX (its the midpoint of the rectangle)
11 = PX
ZP + PX = ZX
11+11 = ZX
22 = ZK
2x + 1 = 22
2x = 22 -1
2x = 21
x = 21/2
x = 10.5
Answer:
the snail travels 30 mm per minute
Step-by-step explanation:
Well 12 cenitmters divided by 4 minutes equals the amount of centimeters the snail travels per minute, which is 3 centimeters (12 / 4 = 3). but be careful cuz we need to convert the 3 cm to mm. 1 cm = 10 mm so 3 cm = 30 mm.
the snail travels 30 mm per minute