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lord [1]
3 years ago
13

The following proportions were written on the board by Ms. Warren.​

Mathematics
1 answer:
Elenna [48]3 years ago
6 0

Answer:

see explanation

Step-by-step explanation:

A

given

\frac{3.6}{5.7} = \frac{f}{9.5} ( cross- multiply )

5.7f = 34.2 ( divide both sides by 5.7 )

f = 6

-----------------------------------------------------

B

given

\frac{3.6}{5.7} = \frac{16.2}{g} ( cross- multiply )

3.6g = 92.34 ( divide both sides by 3.6 )

g = 25.65

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3 years ago
THe yearly profits of a company is $35,000, but they have been decreasing 6% per year. What will be the profit in 8 years?
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3 years ago
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madreJ [45]

Answer:  na - m = 8a - 2

3 0
3 years ago
Find the line through
Kaylis [27]

Answer:

(\frac{1}{2},\frac{-1}{2},\frac{1}{2})

Step-by-step explanation:

We have been given the intersection coordinates:

(7,1,-6) and perpendicular to the line x=-1+t ,y=-2+t and z=-1+t

From the condition of perpendicularity we know:  

(7,1,-6)(x,y,z)

\Rightarrow 7x+y-6z=0

Now, we have given x=-1+t , y=-2+t and  z= -1+t

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Now, substituting t in the given coordinates x,y and z we get:

x=-1+\frac{3}{2}=\frac{1}{2}

y=-2+\frac{3}{2}=\frac{-1}{2}

And z=-1+\frac{3}{2}=\frac{1}{2}



3 0
3 years ago
Read 2 more answers
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