What is the area of the triangle? round only your final answer. round to the nearest tenth

Answer

10.5 units

Explanation

1. We have been given the measure of one angle and a length.

2. Apply tan.

tan(60) = 6/x

6/tan(60) = 3.5

The missing side length rounded to the nearest tenth is 3.5

3. Solve for the area

The area of a triangle can be found using the formula base * height/2

6 * 3.5/2 = 10.5

The area of the triangle is 10.5 units

answer: the value should be used for i in the formula of calculation the monthly payment , the interest rate per period is 0.85.

step-by-step explanation:

the given rate of interest i= 85%

in calculating the monthly payment for a loan with an interest rate compounded monthly, the value of the interest rate per period we use in the formula must be in decimal form.

to convert it in decimal, we divide it by 100, we get

hence, the value should be used for i in the formula of calculation the monthly payment , the interest rate per period is 0.85.

x = ± 6i

step-by-step explanation:

x^2 = -36

take the square root of each side

sqrt(x^2) = sqrt(-36)

we know sqrt(ab) = sqrt(a) sqrt(b)

x = ±sqrt(36) sqrt(-1)

we know that sqrt (-1) = i

x = ± 6i