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salantis [7]
3 years ago
12

Solve this equation: 2/3(h)-156=3(13/24)

Mathematics
2 answers:
scoundrel [369]3 years ago
7 0

Answer:

The value of the provide equation is h=\frac{3783}{16}.

Step-by-step explanation:

Consider the provided equation.

\frac{2}{3}(h)-156=3(\frac{13}{24})

We need to solve the equation.

The above equation can be written as:

\frac{2}{3}(h)-156=\frac{13}{8}

Add 156 to both the sides

\frac{2}{3}(h)=\frac{13}{8}+156

\frac{2}{3}(h)=\frac{13+1248}{8}

\frac{2}{3}(h)=\frac{1261}{8}

Multiply both the sides by 3/2.

h=\frac{3783}{16}

Hence, the value of the provide equation is h=\frac{3783}{16}.

antoniya [11.8K]3 years ago
4 0

1) 2/3h -156 = 3(13/24)⇒2/3h-156 = 39/24


2/3 h = 39/24+156

2/3h = 39+3744/24

the m.c.m is 24  , then you must divide the denominator by 24 and multiply the result for numerator to obtain a lineal equation, it is in both terms of the equation

8*(2)h =39+3744

16h = 3783

h =3783/16

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6 0
3 years ago
If EG=19 and FG=12 then EF=?
Volgvan

Answer:

EF = 31

Step-by-step explanation:

Note that in both line segments (EG & FG), they both have point G in them. This means that point G is the shared point and the mid-point. Add the two line segments together to get the full segment.

EG + FG = EF

19 + 12 = 31

31 is your answer

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3 0
3 years ago
An airplane travels 5040 kilometers against the wind in 9 hours and 6660 kilometers with the wind in the same amount of time. Wh
dmitriy555 [2]

Answer:

Wyzant

Question

Flying against the wind, an airplane travels 4200 km in 7 hours. Flying with the wind, the same plane travels 4000 km in 4 hours. What is the rate of the plane in still air and what is the rate of the wind?

Answer · 1 vote

Let Va = the velocity of the airplane Let Vw = the velocity of the wind When flying with the wind: (Va+Vw)*(4 hours) = 4000 4Va + 4Vw = 4000 4Vw = 4000 - 4Va Vw = 1000 - Va When flying against the wind: (Va-Vw)*(7 hours) = 4200 km7Va - 7Vw = 4200 Substitute 1000-Va for Vw and solve for Va: 7Va - 7(1000-Va) = 4200 7Va -7000 + 7Va = 4200 14Va = 11200 Va = 800 km/hr Rate of wind: Vw = 1000 - Va = 1000 - 800 = 200 km/hour

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Socratic

Question

Flying against the wind, an airplane travels 4500 in 5 hours. Flying with the wind, the same plane travels 4640 in 4 hours. What is the rate of the plane in still air and what is the rate of the wind?

Answer · 0 votes

The speed of plane in still air is 1030 km/hr and wind

Step-by-step explanation:

6 0
2 years ago
Can somebody please help me out:))
jeyben [28]

Answer:

50ft

Step-by-step explanation:

Hi,

Considering that one side is equal to 38 degrees, we know this isn't a 30 - 60 - 90 triangle.

One of the legs is equal to 40 feet

So, tan(b) = 40/x

tan(38 degrees) is 0.78 round up to 0.8 (if that's what your teacher wants)

0.8 = 40/x

0.8x = 40

x = 50ft

I hope this helps

8 0
3 years ago
Please help I don’t understand
Archy [21]

Answer:

Step-by-step explanation:

when you draw a line through both it show that the are parallel and will never touch.

6 0
3 years ago
Read 2 more answers
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