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const2013 [10]
2 years ago
8

Multiply 3 by j then divide k by the result​

Mathematics
1 answer:
Solnce55 [7]2 years ago
8 0

Answer:

\frac{3j}{k}

If this answer helped you, give this answer a heart, rate it and if you could then please mark it brainliest. Thanks!

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an art student wants to make a model of an ancient building. the length of the building is 1.6 times its width. The length of th
Ludmilka [50]

I think it would be 17.5in

Hope this helps!!

3 0
3 years ago
The function f(x) varies directly with x, and f(x) = 45 when x = 9.
Paladinen [302]

Answer:

Option C = 15

Step-by-step explanation:

In principle when a function <em>f(x) </em>varies directly with <em>x</em> it suggests that any changes in x results in the equivalent changes in<em> f(x)</em>. If we have two variables, i.e. <em>y</em> representing<em> f(x)</em> and <em>x</em> representing itself, any increment/decrement in <em>x</em> will result to the same increment/decrement in <em>y</em> by a factor <em>a, thus we can say that y = ax, implying y and x have the same ratio. </em>

In the given question we know that <em>f(x) = 45</em> when x=9<em>, </em>which translates as

f(x=9) = 45

This tells us that f(x) varies by a factor (lets call it) a for a given value of x.

To find this factor we can just divide 45 with 9 which gives: \frac{45}{9} = 5

Thus the factor a here is a=5 which finally tells us that

f(x) = 5x    Eqn (1) our original function.

Since we now know our function we can plug in the value for x=3 and solve for f(x=3) as follow:

f(x=3)= 5*3

f(x=3) = 15

f(3) = 15

Looking at the given options in the question we can conclude that the correct answer is Option C = 15

3 0
3 years ago
What is the surface area of the following triangular prism?
eimsori [14]
My answer the question what is the surface area of a triangular prism is 126 yards2


5 0
3 years ago
Read 2 more answers
If Manuel does a job in 150 hours and with the help of Shantel they can do it together in 50 hours, how long would it take Shant
Alex Ar [27]
75 hours because 150 divided by two is 75
6 0
3 years ago
Due Today!!! Please Help!!!
Hatshy [7]

Answer:

x=59

Step-by-step explanation:

6 0
3 years ago
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