4 years ago

Solve for c: 6/15 = 2/c

1 answer:

3 0

So you have to isolate the variable c
to do so multiply both sides by 2
2*(6/15) = c

you can do the rest

Hope this helps ;)

You might be interested in

The length of the hypotenuse of a right triangle is 20 feet. The tangent of one of the acute angles, angle 0, is 1.42. What is t

larisa86 [58]

Answer:

16.4 feet.

Step-by-step explanation:

We have been given that the length of the hypotenuse of a right triangle is 20 feet. The tangent of one of the acute angles, angle $\theta$ , is 1.42. We are asked to find the length of the side opposite angle $\theta$ .

We can represent our given information in an equation as:

$\text{tan}(\theta)=1.42$

Now, we will use arctan to solve for theta as:

$\theta=\text{tan}^{-1}(1.42)$

$\theta=54.85^{\circ}$

Now, we will use sine to solve for opposite side as sine relates opposite side of right triangle with hypotenuse.

$\text{sin}=\frac{\text{Opposite}}{\text{hypotenuse}}$

$\text{sin}(54.85^{\circ})=\frac{\text{Opposite}}{20}$

$20\cdot \text{sin}(54.85^{\circ})=\text{Opposite}$

$20\cdot 0.81764=\text{Opposite}$

$\text{Opposite}=20\cdot 0.81764$

$\text{Opposite}=16.3528$

$\text{Opposite}=16.4$

Therefore, the opposite side to angle theta is 16.4 feet.

5 0

3 years ago

Read 2 more answers

What is 3 1/8 estimated 2 5/6 estimated

JulijaS [17]

The answer is 3, and then 3 again

3 0

3 years ago

What is the ratio of 12

evablogger [386]

12 to 1

is the ratio :)

8 0

3 years ago

A square pyramid. The square base has side lengths of 5. The 4 triangular sides have a base of 5 and height of 7.

Vlad1618 [11]

Answer:

答案是什么

means what is the answer

Step-by-step explanation:

But the answer is 95 units² I'm doing the assignment rn

3 0

3 years ago

Read 2 more answers

What must be the value of c so that 5c -3, c+2, and 3c-11 will form an arithmetic

SSSSS [86.1K]

Answer:

1.5 is the value of C

Step-by-step explanation:

first step is by collecting the like terms:

5c+ct3c=9c

-11--3+2=-6

9c-6

9c=6

Divide both side by 6

you'll end up with 1.5.

3 0

3 years ago