Will give brainliest for correct answer

7. find the value of x. round to the nearest tenth. the diagram is not drawn to scale.

x = 8.4 cm

Step-by-step explanation:

Here we have to use the tan ratio to find the value of x.

tan = opposite/adjacent

tan 35 = x/12

Multiplying both sides by 12, we get

x = 12 tan 35               [tan 35 = 0.7]

x = 12*0.7

x = 8.4

Therefore, the value of x = 8.4 cm

Hope this will helpful.

Thank you.

the direct variation says that:

then the equation is of the form is given by:

            where k is the constant variation.

from the given table:

consider any value of x and m(x)=y

x = 2 and m(x)=y = 3

substitute these value in [1]; we have;

divide both sides by 2 we get;

⇒

check:

put x = -1 and m(x) = -1.5

substitute in the equation:

-1.5 = -1.5                   true

therefore, the function m(x) represents a direct variation

graph of this function as shown below:

c

c

c

c

c

c

c

cc

c

step-by-step explanation: