Answer:
1. 4 1/8 +2/8
33/8+2/8
=35/8 0r 4 3/8
2.8 4/16 +12/16
132/16+12/16
=144/16
=9
3. 2 65/100+91/100
265/100+91/100
=356/100
=89/25
4. 4 14/40+36/40
174/40+36/40
=210/40
=21/4
5.1 12/20+10/20
32/20+10/20
=42/20
=21/10
Step-by-step explanation:
Answer:
Why might Washington have fought inequality privately instead of openly calling for an end to legal discrimination
Step-by-step explanation:
noono
Answer:
f(x)=x-5 is a linear function
Step-by-step explanation:
so there are no restrictions to what x can be. The domain is all real numbers. In interval notation, we show that is can be anything from negative infinity through infinity like this: This says that the lower limit of the domain is negative infinity and the upper limit is positive infinity.
Answer: The distance from ship B to the submarine is 1270.68 feet and the distance from ship A to the submarine is 1084.18 feet.
Step-by-step explanation:
Since we have given that
Distance between Ships A and B = 1425 feet
Angle of depression from ship A to the submarine =59°
Angle of depression from ship B to the submarine = 47°
As shown in the figure below:
Remaining angle will be
So, we will use "Sine formula ":
Similarly,
Hence, the distance from ship B to the submarine is 1270.68 feet and the distance from ship A to the submarine is 1084.18 feet.
Answer:
(y^2+3y-28)/(4y^2-15y-4)
Step-by-step explanation:
(4y-1)(y-3)(2y+3)(y+3)(y+7)(y-3)/(2y+3)(y-4)(4y+1)(4y-1)(y-3)(y+3)
= (y+7)(y-3)/(y-4)(4y+1)
= (y^2+3y-28)/(4y^2-15y-4)