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FrozenT [24]
3 years ago
14

What is the value of g?

Mathematics
2 answers:
saveliy_v [14]3 years ago
5 0
Apply the Law of Sines here.    

    54 yd                     g
----------------- = ------------------
 sin (58 deg)       sin (74 deg)

Do the math.  Cross mult. first, and then solve for g:
                                          
                                           54 sin 74
54 sin 74 = g sin 58;   g = --------------- = ?
                                            sin 58
jarptica [38.1K]3 years ago
4 0

Answer: 61.2 yd

Step-by-step explanation:

In the given triangle GHJ, we have

∠G=74° , GJ= 54 yd  , ∠H=58° , HJ =g

To find the value of g we apply the law of sines we get,

\frac{g}{\sin(74^{\circ})}=\frac{54}{\sin(58^{\circ})}\\\\\Rightarrow g=\frac{\sin(74^{\circ})\times54}{\sin(58^{\circ})}\\\\\Rightarrow\ g=\frac{(0.96126169593)54}{0.84804809615}\\\\\Rightarrow\ g=61.2089477187\approx61.2\ yd

 Hence, the value of g = 61.2 yd.

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I believe the answer is 20 and 30

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Given the function g(x)= -x^2 + x + 5, determine the average rate of change of the function over the interval -4 ≤ x ≤ 3.​
OleMash [197]

Answer:

The average rate of change is 2.

Step-by-step explanation:

We are given the function:

g(x)=-x^2+x+5

And we want to find the average rate of change over the interval:

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The average rate of change is synonymous with the slope. So, we will evaluate the function at its endpoints and find the slope between them.

Our first endpoint is given by:

g(-4)=-(-4)^2+(-4)+5=-15

And our second endpoint is given by:

g(3)=-(3)^2+(3)+5=-1

This gives us two points (-4, -15) and (3, -1). The average rate of change will be the slope between them. Thus:

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8 0
3 years ago
Y=1/5x+14 when b=7? how do i solve this?
a_sh-v [17]

Answer:

Step-by-step explanation:

Y = 1/5 x + 14 where b = 7

Result:

x + 70 = 5 Y

Geometric figure:

line

Alternate forms:

x = 5 Y - 70

x - 5 Y + 70 = 0

Real solution:

Y = x/5 + 14

Solution:

Y = x/5 + 14

Integer solution:

x = 5 n, Y = n + 14, n element Z

Solution for the variable x:

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